{"id":4158,"date":"2026-01-31T13:26:24","date_gmt":"2026-01-31T04:26:24","guid":{"rendered":"https:\/\/inno-mark.jp\/e-engineer\/?p=4158"},"modified":"2026-08-12T06:45:23","modified_gmt":"2026-08-11T21:45:23","slug":"coding-test","status":"publish","type":"post","link":"https:\/\/inno-mark.jp\/e-engineer\/coding-test\/","title":{"rendered":"\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u5b8c\u5168\u30ac\u30a4\u30c9\u3010\u8ee2\u8077\u6210\u529f\u3078\u306e\u9053\u7b4b\u3011"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u6d3b\u52d5\u3067\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u304c\u4e0d\u5b89\u300d\u300c\u4f55\u304b\u3089\u5bfe\u7b56\u3092\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3068\u60a9\u3093\u3067\u3044\u307e\u305b\u3093\u304b?<\/p>\n\n\n\n<p 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Contest)\u306eC-D\u554f\u984c\u30ec\u30d9\u30eb\u304c\u5178\u578b\u7684\u306a\u51fa\u984c\u7bc4\u56f2\u3068\u306a\u308a\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u30b8\u30e3\u30c3\u30b8\u5f62\u5f0f\u304c\u4e3b\u6d41\u3067\u3001\u5236\u9650\u6642\u9593\u5185\u306b\u8907\u6570\u554f\u984c\u3092\u89e3\u304f\u5f62\u5f0f\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bfe\u3057\u3066\u5916\u8cc7\u7cfbIT\u4f01\u696d\u3067\u306f\u3001LeetCode\u578b\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u91cd\u8996\u306e\u554f\u984c\u304c\u51fa\u984c\u3055\u308c\u307e\u3059\u3002\u30c7\u30fc\u30bf\u69cb\u9020(\u4e8c\u5206\u6728\u3001\u30b0\u30e9\u30d5\u3001\u30d2\u30fc\u30d7\u306a\u3069)\u3084\u9ad8\u5ea6\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u52d5\u7684\u8a08\u753b\u6cd5\u3001\u30b0\u30ea\u30fc\u30c7\u30a3\u6cd5\u306a\u3069)\u306e\u6df1\u3044\u7406\u89e3\u304c\u6c42\u3081\u3089\u308c\u3001\u96e3\u6613\u5ea6\u306fMedium\u301cHard\u30ec\u30d9\u30eb\u3067\u3059\u3002Google\u3001Amazon\u3001Microsoft\u306a\u3069\u3067\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a5\u304c4\u301c5\u56de\u5b9f\u65bd\u3055\u308c\u3001\u5404\u56de\u3067\u7570\u306a\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3092\u89e3\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u898f\u6a21\u5225\u3067\u306f\u3001\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc(\u697d\u5929\u3001LINE\u3001\u30e1\u30eb\u30ab\u30ea\u306a\u3069)\u306f\u5916\u8cc7\u7cfb\u306b\u8fd1\u3044\u50be\u5411\u3001SIer\u3084\u53d7\u8a17\u958b\u767a\u4f01\u696d\u306f\u57fa\u790e\u7684\u306a\u5b9f\u88c5+SQL\u554f\u984c\u3001\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u306ftake-home\u30a2\u30b5\u30a4\u30f3\u30e1\u30f3\u30c8(\u5b9f\u52d9\u7684\u306a\u8ab2\u984c\u3092\u6570\u65e5\u3067\u5b9f\u88c5)\u3068\u3044\u3046\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u81ea\u5206\u304c\u76ee\u6307\u3059\u4f01\u696d\u306e\u30bf\u30a4\u30d7\u306b\u5408\u308f\u305b\u305f\u5bfe\u7b56\u304c\u6210\u529f\u306e\u9375\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3092\u8ab2\u3059\u81ea\u793e\u958b\u767a\u4f01\u696d\u3078\u306e\u8ee2\u8077\u306e\u9032\u3081\u65b9\u306f\u3010<a href=\"https:\/\/inno-mark.jp\/e-engineer\/in-house-development\/\">\u81ea\u793e\u958b\u767a\u30a8\u30f3\u30b8\u30cb\u30a2\u3078\u306e\u8ee2\u8077\u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3011\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u8a55\u4fa1\u3055\u308c\u308b3\u3064\u306e\u30dd\u30a4\u30f3\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. 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class=\"wp-block-paragraph\"><strong>2. 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class=\"wp-block-paragraph\"><strong>3. 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class=\"wp-block-paragraph\">\u5b9f\u88c5\u529b\u3092\u4f5c\u54c1\u3068\u3057\u3066\u793a\u3059\u65b9\u6cd5\u306f\u3010<a href=\"https:\/\/inno-mark.jp\/e-engineer\/portfolio-guide\/\">\u672a\u7d4c\u9a13\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077\u306e\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\uff5c\u63a1\u7528\u62c5\u5f53\u304c\u898b\u308b5\u3064\u306e\u8a55\u4fa1\u8ef8\u3068\u4f5c\u54c1\u4f8b10\u9078<\/a>\u3011\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-3\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306e\u5168\u4f53\u50cf\u3068\u5b66\u7fd2\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306f\u3001\u73fe\u5728\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u306b\u5fdc\u3058\u3066\u6bb5\u968e\u7684\u306b\u9032\u3081\u308b\u3053\u3068\u304c\u6210\u529f\u306e\u79d8\u8a23\u3067\u3059\u3002\u5168\u4f53\u50cf\u3092\u628a\u63e1\u305b\u305a\u306b\u95c7\u96f2\u306b\u554f\u984c\u3092\u89e3\u3044\u3066\u3082\u3001\u52b9\u7387\u304c\u60aa\u304f\u632b\u6298\u306e\u539f\u56e0\u3068\u306a\u308a\u307e\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u521d\u5fc3\u8005\u304b\u3089\u4e2d\u7d1a\u8005\u307e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30ec\u30d9\u30eb\u306b\u6700\u9069\u5316\u3055\u308c\u305f3\u301c6\u30f6\u6708\u306e\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3092\u63d0\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u300c\u57fa\u790e\u2192\u5fdc\u7528\u2192\u5b9f\u8df5\u300d\u3068\u3044\u3046\u6d41\u308c\u3092\u5b88\u308b\u3053\u3068\u3067\u3059\u3002\u57fa\u790e\u304c\u56fa\u307e\u3063\u3066\u3044\u306a\u3044\u72b6\u614b\u3067\u96e3\u554f\u306b\u6311\u6226\u3057\u3066\u3082\u7406\u89e3\u304c\u6df1\u307e\u3089\u305a\u3001\u9006\u306b\u81ea\u4fe1\u3092\u5931\u3046\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002\u81ea\u5206\u306e\u73fe\u5728\u5730\u3092\u6b63\u78ba\u306b\u628a\u63e1\u3057\u3001\u9069\u5207\u306a\u96e3\u6613\u5ea6\u306e\u554f\u984c\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u7fd2\u6163\u306e\u78ba\u7acb\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u30021\u65e53\u6642\u9593\u3092\u90312\u56de\u3088\u308a\u3082\u3001\u6bce\u65e530\u5206\u301c1\u6642\u9593\u306e\u65b9\u304c\u78ba\u5b9f\u306b\u30b9\u30ad\u30eb\u304c\u5b9a\u7740\u3057\u307e\u3059\u3002\u672c\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u3067\u306f\u3001\u7121\u7406\u306a\u304f\u7d99\u7d9a\u3067\u304d\u308b\u5b66\u7fd2\u8a08\u753b\u3092\u63d0\u6848\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3059\u74b0\u5883\u3065\u304f\u308a\u306e\u4e00\u4f8b\u3068\u3057\u3066\u3010<a href=\"https:\/\/inno-mark.jp\/e-engineer\/minecraft-server-to-engineer\/\">\u30de\u30a4\u30af\u30e9\u30b5\u30fc\u30d0\u30fc\u69cb\u7bc9\u306e\u7d4c\u9a13\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3078\u306e\u7b2c\u4e00\u6b69<\/a>\u3011\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-4\">\u521d\u5fc3\u8005\u5411\u3051:\u6700\u521d\u306e3\u30f6\u6708\u3067\u3084\u308b\u3079\u304d\u3053\u3068<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u57fa\u790e\u6587\u6cd5\u306e\u5b8c\u5168\u7fd2\u5f97(1\u30f6\u6708\u76ee)<\/strong><br>\u307e\u305a\u306f\u9078\u629e\u3057\u305f\u8a00\u8a9e(JavaScript\/Python\u63a8\u5968)\u306e\u57fa\u672c\u6587\u6cd5\u3092\u5b8c\u74a7\u306b\u30de\u30b9\u30bf\u30fc\u3057\u307e\u3059\u3002\u5909\u6570\u3001\u6761\u4ef6\u5206\u5c90\u3001\u30eb\u30fc\u30d7\u3001\u95a2\u6570\u3001\u914d\u5217\u64cd\u4f5c\u306f\u6bce\u65e5\u624b\u3092\u52d5\u304b\u3057\u3066\u4f53\u306b\u67d3\u307f\u8fbc\u307e\u305b\u307e\u3057\u3087\u3046\u3002Progate\u3084\u30c9\u30c3\u30c8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306a\u3069\u306e\u5b66\u7fd2\u30b5\u30a4\u30c8\u3067\u57fa\u790e\u30b3\u30fc\u30b9\u30922\u5468\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u306f\u7af6\u30d7\u30ed\u30b5\u30a4\u30c8\u306b\u624b\u3092\u51fa\u3055\u305a\u3001\u57fa\u790e\u56fa\u3081\u306b\u5c02\u5ff5\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u7406\u89e3(2\u30f6\u6708\u76ee)<\/strong><br>\u914d\u5217(\u30ea\u30b9\u30c8)\u3001\u9023\u60f3\u914d\u5217(\u8f9e\u66f8\/\u30cf\u30c3\u30b7\u30e5\u30de\u30c3\u30d7)\u3001\u30b9\u30bf\u30c3\u30af\u3001\u30ad\u30e5\u30fc\u306e4\u3064\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u7406\u89e3\u3057\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u7279\u5fb4(\u691c\u7d22\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u306e\u8a08\u7b97\u91cf)\u3092\u628a\u63e1\u3057\u3001\u3069\u306e\u5834\u9762\u3067\u3069\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u4f7f\u3046\u3079\u304d\u304b\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u3053\u3068\u304c\u76ee\u6a19\u3067\u3059\u3002\u30a2\u30eb\u30b4\u5f0f\u306e\u5165\u9580\u30b3\u30fc\u30b9\u3084paiza\u306e\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u554f\u984c(D\u30e9\u30f3\u30af)\u3067\u5b9f\u8df5\u7684\u306b\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7c21\u5358\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c50\u554f(3\u30f6\u6708\u76ee)<\/strong><br>AtCoder\u306eABC A-B\u554f\u984c\u3001LeetCode\u306eEasy\u554f\u984c\u3001paiza\u306eC\u30e9\u30f3\u30af\u554f\u984c\u304b\u3089\u5408\u8a0850\u554f\u3092\u89e3\u304d\u307e\u3059\u3002\u89e3\u3051\u306a\u304b\u3063\u305f\u554f\u984c\u306f\u89e3\u8aac\u3092\u8aad\u3093\u3067\u7406\u89e3\u3057\u30011\u9031\u9593\u5f8c\u306b\u518d\u5ea6\u89e3\u304d\u76f4\u3059\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u300c\u554f\u984c\u3092\u8aad\u3080\u2192\u5165\u51fa\u529b\u3092\u7406\u89e3\u3059\u308b\u2192\u5b9f\u88c5\u3059\u308b\u2192\u30c6\u30b9\u30c8\u3059\u308b\u300d\u3068\u3044\u3046\u4e00\u9023\u306e\u6d41\u308c\u3092\u4f53\u5f97\u3057\u307e\u3059\u3002\u7126\u3089\u305a\u78ba\u5b9f\u306b50\u554f\u3092\u30af\u30ea\u30a2\u3059\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3078\u306e\u571f\u53f0\u304c\u5b8c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\u4e2d\u7d1a\u8005\u5411\u3051:\u5b9f\u8df5\u529b\u3092\u9ad8\u3081\u308b3\u30f6\u6708<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u983b\u51fa\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u7fd2\u5f97(4\u30f6\u6708\u76ee)<\/strong><br>\u30bd\u30fc\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u30d0\u30d6\u30eb\u30bd\u30fc\u30c8\u3001\u30af\u30a4\u30c3\u30af\u30bd\u30fc\u30c8)\u3001\u63a2\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u7dda\u5f62\u63a2\u7d22\u3001\u4e8c\u5206\u63a2\u7d22\u3001DFS\u3001BFS)\u3001\u57fa\u790e\u7684\u306a\u52d5\u7684\u8a08\u753b\u6cd5\u3092\u5b66\u3073\u307e\u3059\u3002\u5404\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u305f\u4e0a\u3067\u3001LeetCode\u306eMedium\u554f\u984c\u3084AtCoder\u306eABC C-D\u554f\u984c\u3067\u5b9f\u88c5\u529b\u3092\u78e8\u304d\u307e\u3059\u3002\u30d1\u30bf\u30fc\u30f3\u5225\u306b\u554f\u984c\u309210\u554f\u305a\u3064\u89e3\u304f\u3053\u3068\u3067\u3001\u4f3c\u305f\u554f\u984c\u306b\u5bfe\u3059\u308b\u89e3\u6cd5\u306e\u5f15\u304d\u51fa\u3057\u304c\u5897\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8a08\u7b97\u91cf(\u6642\u9593\u30fb\u7a7a\u9593)\u306e\u6700\u9069\u5316(5\u30f6\u6708\u76ee)<\/strong><br>\u540c\u3058\u554f\u984c\u306b\u5bfe\u3057\u3066\u8907\u6570\u306e\u89e3\u6cd5\u3092\u8003\u3048\u3001\u8a08\u7b97\u91cf\u3092\u6bd4\u8f03\u3059\u308b\u8a13\u7df4\u3092\u884c\u3044\u307e\u3059\u3002\u5168\u63a2\u7d22(O(n\u00b2))\u3067\u89e3\u3044\u305f\u5f8c\u3001\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3084\u30bd\u30fc\u30c8\u3092\u4f7f\u3063\u3066O(n log n)\u3084O(n)\u306b\u6539\u5584\u3059\u308b\u7df4\u7fd2\u3067\u3059\u3002LeetCode\u3067\u306f\u3001\u89e3\u7b54\u5f8c\u306b\u4ed6\u8005\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u307f\u3001\u3088\u308a\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u3092\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u300c\u306a\u305c\u3053\u306e\u89e3\u6cd5\u304c\u901f\u3044\u306e\u304b\u300d\u3092\u8aac\u660e\u3067\u304d\u308b\u30ec\u30d9\u30eb\u3092\u76ee\u6307\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a21\u64ec\u9762\u63a5\u30fb\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u7df4\u7fd2(6\u30f6\u6708\u76ee)<\/strong><br>\u53cb\u4eba\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u6a21\u64ec\u9762\u63a5\u3092\u5b9f\u65bd\u3057\u307e\u3059\u3002Pramp(\u7121\u6599\u306eP2P\u6a21\u64ec\u9762\u63a5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0)\u3084Interviewing.io(\u6709\u6599)\u3092\u6d3b\u7528\u3057\u3001\u5b9f\u969b\u306e\u9762\u63a5\u74b0\u5883\u306b\u6163\u308c\u307e\u3057\u3087\u3046\u3002\u753b\u9762\u5171\u6709\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u3001\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u58f0\u306b\u51fa\u3057\u3066\u8aac\u660e\u3059\u308b\u7df4\u7fd2\u3092\u90311\u56de\u4ee5\u4e0a\u884c\u3044\u307e\u3059\u3002\u672c\u756a\u3067\u306e\u7dca\u5f35\u5bfe\u7b56\u3068\u3057\u3066\u3001\u30bf\u30a4\u30de\u30fc\u3092\u8a2d\u5b9a\u3057\u305f\u5b9f\u8df5\u6f14\u7fd2\u3082\u4e26\u884c\u3057\u3066\u5b9f\u65bd\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-6\">\u30ec\u30d9\u30eb\u5225\u63a8\u5968\u5b66\u7fd2\u6642\u9593\u3068\u5408\u683c\u307e\u3067\u306e\u76ee\u5b89\u671f\u9593<\/h3>\n\n\n<div id=\"id-47a32f07-65c9-4049-8ac2-203742e6461d\">\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30ec\u30d9\u30eb<\/th><th>\u5b66\u7fd2\u671f\u9593<\/th><th>1\u65e5\u306e\u5b66\u7fd2\u6642\u9593<\/th><th>\u76ee\u6a19\u9054\u6210\u30e9\u30a4\u30f3<\/th><th>\u63a8\u5968\u7df4\u7fd2\u30b5\u30a4\u30c8<\/th><\/tr><\/thead><tbody><tr><td>\u672a\u7d4c\u9a13\u8005(\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5b66\u8005)<\/td><td>6\u301c9\u30f6\u6708<\/td><td>2\u301c3\u6642\u9593<\/td><td>Easy 100\u554f\u3001paiza B\u30e9\u30f3\u30af<\/td><td>Progate\u2192paiza\u2192AtCoder ABC<\/td><\/tr><tr><td>\u5b9f\u52d9\u7d4c\u9a131\u301c2\u5e74<\/td><td>3\u301c6\u30f6\u6708<\/td><td>1\u301c2\u6642\u9593<\/td><td>Medium 50\u554f\u3001paiza A\u30e9\u30f3\u30af<\/td><td>LeetCode Easy\/Medium\u3001AtCoder ABC<\/td><\/tr><tr><td>\u5b9f\u52d9\u7d4c\u9a133\u5e74\u4ee5\u4e0a<\/td><td>1\u301c3\u30f6\u6708<\/td><td>\u90315\u301c10\u6642\u9593<\/td><td>Medium 100\u554f\u3001\u4f01\u696d\u5225\u904e\u53bb\u554f<\/td><td>LeetCode\u4f01\u696d\u30bf\u30b0\u3001AtCoder ABC\/ARC<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u672a\u7d4c\u9a13\u8005\u306e\u5834\u5408<\/strong><br>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u81ea\u4f53\u304c\u521d\u3081\u3066\u306e\u5834\u5408\u3001\u57fa\u790e\u6587\u6cd5\u7fd2\u5f97\u306b\u6700\u3082\u6642\u9593\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u7126\u3089\u305a\u6bce\u65e52\u301c3\u6642\u9593\u3092\u78ba\u4fdd\u3057\u3001Progate\u3067\u57fa\u790e\u3092\u56fa\u3081\u305f\u5f8c\u3001paiza\u306e\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u3067D\u30e9\u30f3\u30af\u2192C\u30e9\u30f3\u30af\u2192B\u30e9\u30f3\u30af\u3068\u6bb5\u968e\u7684\u306b\u30af\u30ea\u30a2\u3057\u307e\u3057\u3087\u3046\u30026\u30f6\u6708\u76ee\u4ee5\u964d\u3067AtCoder\u306eABC A-C\u554f\u984c\u306b\u6311\u6226\u3057\u30019\u30f6\u6708\u5f8c\u306b\u306fWeb\u7cfb\u81ea\u793e\u958b\u767a\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30ec\u30d9\u30eb\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u52d9\u7d4c\u9a131\u301c2\u5e74\u306e\u5834\u5408<\/strong><br>\u57fa\u790e\u6587\u6cd5\u306f\u7fd2\u5f97\u6e08\u307f\u306e\u305f\u3081\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u5b66\u7fd2\u306b\u96c6\u4e2d\u3067\u304d\u307e\u3059\u3002\u6bce\u65e51\u301c2\u6642\u9593\u3092\u78ba\u4fdd\u3057\u3001LeetCode\u306eEasy\u554f\u984c100\u554f\u30922\u30f6\u6708\u3067\u5b8c\u8d70\u3001\u305d\u306e\u5f8cMedium\u554f\u984c50\u554f\u306b\u53d6\u308a\u7d44\u307f\u307e\u3059\u30024\u30f6\u6708\u76ee\u304b\u3089\u306f\u5fd7\u671b\u4f01\u696d\u306e\u904e\u53bb\u554f\u3084\u4f01\u696d\u5225\u30bf\u30b0\u306e\u554f\u984c\u3092\u89e3\u304d\u30016\u30f6\u6708\u5f8c\u306b\u306f\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u30af\u30e9\u30b9\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b9f\u52d9\u7d4c\u9a133\u5e74\u4ee5\u4e0a\u306e\u5834\u5408<\/strong><br>\u5b9f\u52d9\u3067\u306e\u5b9f\u88c5\u529b\u304c\u3042\u308b\u305f\u3081\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u306e\u7fd2\u5f97\u306b\u7279\u5316\u3057\u307e\u3059\u3002\u90315\u301c10\u6642\u9593(\u5e73\u65e51\u6642\u9593\u3001\u4f11\u65e53\u6642\u9593)\u3092\u78ba\u4fdd\u3057\u3001LeetCode\u306eMedium\u554f\u984c\u3092\u4e2d\u5fc3\u306b1\u65e52\u301c3\u554f\u306e\u30da\u30fc\u30b9\u3067\u89e3\u304d\u307e\u3059\u3002\u4f01\u696d\u5225\u306e\u904e\u53bb\u554f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u6d3b\u7528\u3057\u3001\u5fd7\u671b\u4f01\u696d\u306e\u51fa\u984c\u50be\u5411\u306b\u7279\u5316\u3057\u305f\u5bfe\u7b56\u3092\u884c\u3046\u3053\u3068\u3067\u30013\u30f6\u6708\u5f8c\u306b\u306f\u5916\u8cc7\u7cfbIT\u3084\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672a\u7d4c\u9a13\u304b\u3089\u306e\u8ee2\u8077\u3067\u5f8c\u6094\u3057\u306a\u3044\u305f\u3081\u306e\u6ce8\u610f\u70b9\u306f\u3010<a href=\"https:\/\/inno-mark.jp\/e-engineer\/it-engineer-yametoke\/\">\u672a\u7d4c\u9a13\u304b\u3089IT\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u300c\u3084\u3081\u3068\u3051\u300d\uff1f\u5f8c\u6094\u3059\u308b\u4eba\u306e\u5171\u901a\u70b9\u3068\u30d6\u30e9\u30c3\u30afSES\u306e\u907f\u3051\u65b9<\/a>\u3011\u3067\u89e3\u8aac\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-7\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u3010\u53b3\u9078\u3011\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306b\u304a\u3059\u3059\u3081\u306e\u7df4\u7fd2\u30b5\u30a4\u30c87\u9078<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3067\u306f\u3001\u81ea\u5206\u306e\u30ec\u30d9\u30eb\u3068\u76ee\u6a19\u306b\u5408\u3063\u305f\u7df4\u7fd2\u30b5\u30a4\u30c8\u3092\u9078\u3076\u3053\u3068\u304c\u6700\u3082\u91cd\u8981\u3067\u3059\u3002\u30b5\u30a4\u30c8\u3054\u3068\u306b\u96e3\u6613\u5ea6\u3001\u5bfe\u5fdc\u8a00\u8a9e\u3001\u65e5\u672c\u8a9e\u30b5\u30dd\u30fc\u30c8\u3001\u8ee2\u8077\u3068\u306e\u9023\u643a\u306a\u3069\u306e\u7279\u5fb4\u304c\u5927\u304d\u304f\u7570\u306a\u308b\u305f\u3081\u3001\u8907\u6570\u306e\u30b5\u30a4\u30c8\u3092\u4f75\u7528\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3053\u3067\u306f\u3001\u65e5\u672c\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077\u306b\u7279\u5316\u3057\u305f\u8996\u70b9\u3067\u3001\u521d\u5fc3\u8005\u304b\u3089\u4e0a\u7d1a\u8005\u307e\u3067\u5168\u30ec\u30d9\u30eb\u306b\u5bfe\u5fdc\u3057\u305f7\u3064\u306e\u7df4\u7fd2\u30b5\u30a4\u30c8\u3092\u53b3\u9078\u3057\u307e\u3057\u305f\u3002\u5404\u30b5\u30a4\u30c8\u306e\u7279\u5fb4\u3001\u6599\u91d1\u4f53\u7cfb\u3001\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u3092\u8a73\u3057\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305a\u306f\u81ea\u5206\u306e\u30ec\u30d9\u30eb\u306b\u5408\u3063\u305f1\u3064\u306e\u30b5\u30a4\u30c8\u306750\u554f\u3092\u5b8c\u8d70\u3057\u3001\u305d\u306e\u5f8c\u306b\u4ed6\u306e\u30b5\u30a4\u30c8\u306b\u6311\u6226\u3059\u308b\u3053\u3068\u3067\u3001\u98fd\u304d\u305a\u306b\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002\u5168\u30b5\u30a4\u30c8\u3092\u540c\u6642\u9032\u884c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306b\u6d3b\u7528\u7bc4\u56f2\u3092\u5e83\u3052\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-8\">AtCoder \u2013 \u65e5\u672c\u4f01\u696d\u5fd7\u671b\u8005\u5fc5\u9808\u306e\u7af6\u30d7\u30ed\u30b5\u30a4\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">AtCoder\u306f\u65e5\u672c\u6700\u5927\u7d1a\u306e\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30b5\u30a4\u30c8\u3067\u3001\u65e5\u672c\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u983b\u51fa\u3059\u308b\u554f\u984c\u30d1\u30bf\u30fc\u30f3\u304c\u8c4a\u5bcc\u306b\u63c3\u3063\u3066\u3044\u307e\u3059\u3002\u6700\u5927\u306e\u7279\u5fb4\u306f\u3001\u6bce\u9031\u672b\u306b\u958b\u50ac\u3055\u308c\u308b\u30b3\u30f3\u30c6\u30b9\u30c8(ABC\u3001ARC\u3001AGC)\u3067\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4ed6\u306e\u53c2\u52a0\u8005\u3068\u7af6\u3044\u5408\u3044\u306a\u304c\u3089\u30b9\u30ad\u30eb\u30a2\u30c3\u30d7\u3067\u304d\u308b\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001\u904e\u53bb\u306eABC(AtCoder Beginner Contest)\u306eA-D\u554f\u984c\u3092\u53e4\u3044\u56de\u304b\u3089\u9806\u756a\u306b\u89e3\u3044\u3066\u3044\u304f\u65b9\u6cd5\u3067\u3059\u3002A\u554f\u984c\u306f\u521d\u5fc3\u8005\u5411\u3051\u3001B\u554f\u984c\u306f\u57fa\u790e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001C\u554f\u984c\u306f\u5178\u578b\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5fdc\u7528\u3001D\u554f\u984c\u306f\u4e2d\u7d1a\u30ec\u30d9\u30eb\u306e\u554f\u984c\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u6bb5\u968e\u7684\u306b\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u3067\u304d\u307e\u3059\u3002ABC300\u56de\u5206\u4ee5\u4e0a\u306e\u30a2\u30fc\u30ab\u30a4\u30d6\u304c\u3042\u308b\u305f\u3081\u3001\u6559\u6750\u306b\u56f0\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u5b8c\u5168\u7121\u6599\u3067\u3001\u65e5\u672c\u8a9e\u5b8c\u5168\u5bfe\u5fdc\u3001\u89e3\u8aac\u8a18\u4e8b\u3082\u8c4a\u5bcc\u3067\u3059\u3002\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u521d\u5fc3\u8005\u301c\u4e0a\u7d1a\u8005\u307e\u3067\u5e45\u5e83\u304f\u3001\u7279\u306b\u65e5\u672c\u4f01\u696d(\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u3001Web\u7cfb\u81ea\u793e\u958b\u767a)\u3092\u5fd7\u671b\u3059\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u306f\u5fc5\u9808\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002AtCoder\u3067\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u8336\u8272(400\u4ee5\u4e0a)\u3092\u53d6\u5f97\u3067\u304d\u308c\u3070\u3001\u57fa\u790e\u7684\u306a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u306f\u5341\u5206\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-9\">LeetCode \u2013 \u5916\u8cc7\u7cfb\u30fb\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u5bfe\u7b56\u306e\u5b9a\u756a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">LeetCode\u306f\u3001Google\u3001Amazon\u3001Microsoft\u3001Meta\u306a\u3069\u5916\u8cc7\u7cfbIT\u4f01\u696d\u306e\u904e\u53bb\u554f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066\u4e16\u754c\u4e2d\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u5229\u7528\u3055\u308c\u3066\u3044\u308b\u30b5\u30a4\u30c8\u3067\u3059\u3002\u4f01\u696d\u5225\u30bf\u30b0\u6a5f\u80fd\u306b\u3088\u308a\u3001\u5fd7\u671b\u4f01\u696d\u3067\u5b9f\u969b\u306b\u51fa\u984c\u3055\u308c\u305f\u554f\u984c\u3092\u96c6\u4e2d\u7684\u306b\u7df4\u7fd2\u3067\u304d\u308b\u70b9\u304c\u6700\u5927\u306e\u5f37\u307f\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001\u307e\u305aEasy\u554f\u984c\u3092100\u554f\u5b8c\u8d70\u3057\u3001\u305d\u306e\u5f8c\u983b\u51fa\u30bf\u30b0(Array\u3001String\u3001Hash Table\u3001Dynamic Programming)\u306eMedium\u554f\u984c\u309250\u554f\u89e3\u304f\u6d41\u308c\u3067\u3059\u3002\u554f\u984c\u3054\u3068\u306b\u300cAcceptance Rate(\u6b63\u7b54\u7387)\u300d\u304c\u8868\u793a\u3055\u308c\u308b\u305f\u3081\u3001\u6b63\u7b54\u738750%\u4ee5\u4e0a\u306e\u554f\u984c\u304b\u3089\u7740\u624b\u3059\u308b\u3068\u632b\u6298\u3057\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002\u89e3\u7b54\u5f8c\u306fDiscussion\u30bf\u30d6\u3067\u4ed6\u8005\u306e\u89e3\u6cd5\u3092\u8aad\u307f\u3001\u3088\u308a\u6d17\u7df4\u3055\u308c\u305f\u30b3\u30fc\u30c9\u3092\u5b66\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u3001\u57fa\u672c\u6a5f\u80fd\u7121\u6599\/Premium\u7248\u6708$35(\u5e74\u6255\u3044$159)\u3067\u3059\u3002Premium\u7248\u3067\u306f\u4f01\u696d\u5225\u904e\u53bb\u554f\u30d5\u30a3\u30eb\u30bf\u3001\u9762\u63a5\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u6a5f\u80fd\u3001\u8a73\u7d30\u306a\u7d71\u8a08\u30c7\u30fc\u30bf\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u4e2d\u7d1a\u8005\u301c\u4e0a\u7d1a\u8005\u3067\u3001\u5916\u8cc7\u7cfbIT\u4f01\u696d\u3084\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u3092\u76ee\u6307\u3059\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u306f\u5fc5\u9808\u3067\u3059\u3002\u65e5\u672c\u8a9eUI\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u554f\u984c\u6587\u306f\u6bd4\u8f03\u7684\u30b7\u30f3\u30d7\u30eb\u306a\u82f1\u8a9e\u306e\u305f\u3081\u3001Google\u7ffb\u8a33\u3092\u4f75\u7528\u3059\u308c\u3070\u5341\u5206\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-10\">paiza \u2013 \u8ee2\u8077\u9023\u643a\u3067\u52b9\u7387\u7684\u306b\u30b9\u30ad\u30eb\u30a2\u30d4\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">paiza\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306e\u7d50\u679c\u3092\u8ee2\u8077\u6d3b\u52d5\u306b\u76f4\u63a5\u6d3b\u7528\u3067\u304d\u308b\u65e5\u672c\u767a\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af(D\u3001C\u3001B\u3001A\u3001S\u30e9\u30f3\u30af)\u3067\u4e00\u5b9a\u306e\u30e9\u30f3\u30af\u3092\u53d6\u5f97\u3059\u308b\u3068\u3001\u305d\u306e\u30e9\u30f3\u30af\u3092\u5fdc\u52df\u66f8\u985e\u306b\u8a18\u8f09\u3067\u304d\u3001\u4f01\u696d\u304b\u3089\u306e\u30b9\u30ab\u30a6\u30c8\u3082\u53d7\u3051\u3089\u308c\u308b\u305f\u3081\u3001\u8ee2\u8077\u6d3b\u52d5\u3068\u5b66\u7fd2\u3092\u540c\u6642\u9032\u884c\u3067\u304d\u308b\u70b9\u304c\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001\u307e\u305aD\u30e9\u30f3\u30af\u554f\u984c\u3067\u57fa\u790e\u3092\u56fa\u3081\u3001C\u30e9\u30f3\u30af\u3001B\u30e9\u30f3\u30af\u3068\u6bb5\u968e\u7684\u306b\u30af\u30ea\u30a2\u3057\u3066\u3044\u304f\u65b9\u6cd5\u3067\u3059\u3002B\u30e9\u30f3\u30af\u4ee5\u4e0a\u3092\u53d6\u5f97\u3067\u304d\u308c\u3070\u3001Web\u7cfb\u81ea\u793e\u958b\u767a\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u306f\u5341\u5206\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001paiza\u8ee2\u8077\u306e\u6c42\u4eba\u60c5\u5831\u3068\u9023\u52d5\u3057\u3066\u304a\u308a\u3001\u300cB\u30e9\u30f3\u30af\u4ee5\u4e0a\u6b53\u8fce\u300d\u306a\u3069\u306e\u6761\u4ef6\u3067\u4f01\u696d\u3092\u7d5e\u308a\u8fbc\u3081\u308b\u305f\u3081\u3001\u81ea\u5206\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u306b\u5408\u3063\u305f\u4f01\u696d\u3092\u52b9\u7387\u7684\u306b\u63a2\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u57fa\u672c\u7121\u6599\u3067\u3001\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u3082\u7121\u6599\u3067\u4f55\u5ea6\u3067\u3082\u53d7\u3051\u3089\u308c\u307e\u3059\u3002\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u521d\u5fc3\u8005\u301c\u4e2d\u7d1a\u8005\u3067\u3001\u7279\u306bWeb\u7cfb\u4f01\u696d\u3078\u306e\u8ee2\u8077\u3092\u8003\u3048\u3066\u3044\u308b\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u554f\u984c\u306f\u65e5\u672c\u8a9e\u3067\u51fa\u984c\u3055\u308c\u3001\u52d5\u753b\u5b66\u7fd2\u30b3\u30f3\u30c6\u30f3\u30c4\u3082\u5145\u5b9f\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u72ec\u5b66\u3067\u3082\u5341\u5206\u306b\u5bfe\u7b56\u53ef\u80fd\u3067\u3059\u3002\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u7d50\u679c\u306f\u5c65\u6b74\u66f8\u306b\u300cpaiza \u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af B\u30e9\u30f3\u30af\u53d6\u5f97\u300d\u3068\u8a18\u8f09\u3067\u304d\u3001\u5ba2\u89b3\u7684\u306a\u30b9\u30ad\u30eb\u8a3c\u660e\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-11\">Codewars \u2013 \u30b2\u30fc\u30e0\u611f\u899a\u3067\u697d\u3057\u304f\u7d99\u7d9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Codewars\u306f\u3001\u6b66\u9053\u306e\u300c\u7d1a\u300d\u3092\u30e2\u30c1\u30fc\u30d5\u306b\u3057\u305f\u30b2\u30fc\u30e0\u6027\u306e\u9ad8\u3044\u5b66\u7fd2\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u554f\u984c(Kata)\u3092\u89e3\u304f\u3053\u3068\u3067\u7d4c\u9a13\u5024\u3092\u7372\u5f97\u3057\u30018kyu(\u521d\u5fc3\u8005)\u304b\u30891kyu(\u4e0a\u7d1a\u8005)\u307e\u3067\u30e9\u30f3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u3044\u304f\u4ed5\u7d44\u307f\u3067\u3001RPG\u611f\u899a\u3067\u697d\u3057\u304f\u7d99\u7d9a\u3067\u304d\u308b\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001JavaScript\u307e\u305f\u306fPython\u3092\u9078\u629e\u3057\u30018kyu\u554f\u984c\u304b\u3089\u9806\u756a\u306b\u89e3\u3044\u3066\u3044\u304f\u65b9\u6cd5\u3067\u3059\u3002\u5404\u554f\u984c\u3092\u89e3\u3044\u305f\u5f8c\u3001\u4ed6\u306e\u30e6\u30fc\u30b6\u30fc\u306e\u89e3\u7b54(Solutions)\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u300c\u3053\u3093\u306a\u77ed\u3044\u30b3\u30fc\u30c9\u3067\u66f8\u3051\u308b\u306e\u304b!\u300d\u3068\u3044\u3046\u767a\u898b\u304c\u591a\u304f\u3042\u308a\u307e\u3059\u3002\u7279\u306bJavaScript\u306e\u95a2\u6570\u578b\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0(map\u3001filter\u3001reduce)\u3084\u3001Python\u306e\u30ea\u30b9\u30c8\u5185\u5305\u8868\u8a18\u306a\u3069\u306e\u5b9f\u8df5\u7684\u306a\u30c6\u30af\u30cb\u30c3\u30af\u3092\u5b66\u3079\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u5b8c\u5168\u7121\u6599\u3067\u3001\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u521d\u5fc3\u8005\u5411\u3051\u3067\u3059\u3002\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u304c\u6d3b\u767a\u3067\u3001\u65e5\u672c\u8a9e\u306e\u89e3\u8aac\u8a18\u4e8b\u3082\u5897\u3048\u3066\u3044\u307e\u3059\u3002\u7af6\u30d7\u30ed\u3084\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u52c9\u5f37\u306b\u75b2\u308c\u305f\u6642\u306e\u606f\u629c\u304d\u3068\u3057\u3066\u3001\u307e\u305f\u306f\u6bce\u65e5\u306e\u5b66\u7fd2\u7fd2\u6163\u3092\u4f5c\u308b\u305f\u3081\u306e\u30b5\u30d6\u30c4\u30fc\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3068\u52b9\u679c\u7684\u3067\u3059\u3002\u300c\u6bce\u65e51\u554f\u89e3\u304f\u300d\u3068\u3044\u3046\u5c0f\u3055\u306a\u76ee\u6a19\u3067\u3082\u30013\u30f6\u6708\u7d99\u7d9a\u3059\u308c\u307090\u554f\u306e\u5b9f\u88c5\u7d4c\u9a13\u304c\u7a4d\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-12\">HackerRank \u2013 \u5b9f\u52d9\u30b9\u30ad\u30eb\u6e2c\u5b9a\u306b\u6700\u9069<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">HackerRank\u306f\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3060\u3051\u3067\u306a\u304f\u3001SQL\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3001\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u306a\u3069\u5b9f\u52d9\u3067\u4f7f\u3046\u30b9\u30ad\u30eb\u3082\u6e2c\u5b9a\u3067\u304d\u308b\u7dcf\u5408\u7684\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002\u591a\u304f\u306e\u4f01\u696d\u304c\u63a1\u7528\u30c6\u30b9\u30c8\u306bHackerRank\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u81ea\u4f53\u306b\u6163\u308c\u3066\u304a\u304f\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001\u300c30 Days of Code\u300d\u3068\u3044\u304630\u65e5\u9593\u306e\u5b66\u7fd2\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b8c\u8d70\u3059\u308b\u3053\u3068\u3067\u3059\u3002\u6bce\u65e51\u554f\u305a\u3064\u3001\u57fa\u790e\u304b\u3089\u5fdc\u7528\u307e\u3067\u6bb5\u968e\u7684\u306b\u5b66\u3079\u308b\u8a2d\u8a08\u306b\u306a\u3063\u3066\u304a\u308a\u3001\u521d\u5fc3\u8005\u3067\u3082\u632b\u6298\u3057\u306b\u304f\u3044\u69cb\u6210\u3067\u3059\u3002\u307e\u305f\u3001Interview Preparation Kit\u3067\u306f\u3001Data Structures\u3001Algorithms\u3001SQL\u3001Linux\u306a\u3069\u30ab\u30c6\u30b4\u30ea\u5225\u306b\u554f\u984c\u304c\u307e\u3068\u3081\u3089\u308c\u3066\u304a\u308a\u3001\u82e6\u624b\u5206\u91ce\u3092\u96c6\u4e2d\u7684\u306b\u5f37\u5316\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u57fa\u672c\u7121\u6599\u3067\u3001\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u5168\u30ec\u30d9\u30eb\u5bfe\u5fdc\u3067\u3059\u3002UI\u306f\u82f1\u8a9e\u3067\u3059\u304c\u3001\u554f\u984c\u6587\u306f\u30b7\u30f3\u30d7\u30eb\u3067\u7406\u89e3\u3057\u3084\u3059\u304f\u3001\u30d2\u30f3\u30c8\u6a5f\u80fd\u3082\u5145\u5b9f\u3057\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u76ee\u6307\u3059\u65b9\u306b\u306f\u3001SQL\u3084\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u554f\u984c\u3082\u4e26\u884c\u3057\u3066\u5b66\u3079\u308b\u70b9\u304c\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u4f01\u696d\u306e\u63a1\u7528\u30c6\u30b9\u30c8\u3067\u5b9f\u969b\u306b\u4f7f\u308f\u308c\u308b\u74b0\u5883\u306b\u6163\u308c\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u672c\u756a\u3067\u306e\u64cd\u4f5c\u30df\u30b9\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-13\">\u30a2\u30eb\u30b4\u5f0f \u2013 \u65e5\u672c\u8a9e\u89e3\u8aac\u304c\u5145\u5b9f\u3057\u305f\u5b66\u7fd2\u7279\u5316\u578b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30b4\u5f0f\u306f\u3001\u65e5\u672c\u4eba\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u958b\u767a\u3057\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5b66\u7fd2\u306b\u7279\u5316\u3057\u305f\u30b5\u30a4\u30c8\u3067\u3001\u5404\u554f\u984c\u306b\u8a73\u7d30\u306a\u52d5\u753b\u89e3\u8aac\u304c\u4ed8\u3044\u3066\u3044\u308b\u70b9\u304c\u6700\u5927\u306e\u7279\u5fb4\u3067\u3059\u3002\u300c\u306a\u305c\u3053\u306e\u89e3\u6cd5\u306b\u306a\u308b\u306e\u304b\u300d\u3068\u3044\u3046\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u4e01\u5be7\u306b\u89e3\u8aac\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u89e3\u8aac\u3092\u8aad\u3093\u3067\u3082\u7406\u89e3\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u521d\u5fc3\u8005\u306e\u60a9\u307f\u3092\u89e3\u6c7a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u304a\u3059\u3059\u3081\u306e\u4f7f\u3044\u65b9\u306f\u3001\u307e\u305a\u5165\u9580\u30b3\u30fc\u30b9(\u914d\u5217\u3001\u30eb\u30fc\u30d7\u3001\u6761\u4ef6\u5206\u5c90)\u3092\u5b8c\u8d70\u3057\u3001\u305d\u306e\u5f8c\u4e2d\u7d1a\u30b3\u30fc\u30b9(\u30bd\u30fc\u30c8\u3001\u63a2\u7d22\u3001DFS\/BFS)\u306b\u9032\u3080\u6d41\u308c\u3067\u3059\u3002\u5404\u30b3\u30fc\u30b9\u306b\u306f\u7406\u8ad6\u89e3\u8aac\u2192\u4f8b\u984c\u2192\u6f14\u7fd2\u554f\u984c\u3068\u3044\u30463\u30b9\u30c6\u30c3\u30d7\u304c\u3042\u308a\u3001\u6bb5\u968e\u7684\u306b\u7406\u89e3\u3092\u6df1\u3081\u3089\u308c\u307e\u3059\u3002\u52d5\u753b\u89e3\u8aac\u306f\u56f3\u3084\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3092\u4f7f\u3063\u3066\u8996\u899a\u7684\u306b\u8aac\u660e\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u6587\u7ae0\u3060\u3051\u3067\u306f\u7406\u89e3\u3057\u306b\u304f\u3044\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u52d5\u304d\u3092\u76f4\u611f\u7684\u306b\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6599\u91d1\u306f\u57fa\u672c\u7121\u6599\u3067\u3001\u30d7\u30ec\u30df\u30a2\u30e0\u7248(\u6708980\u5186)\u3067\u306f\u5168\u3066\u306e\u52d5\u753b\u89e3\u8aac\u3068\u8ffd\u52a0\u554f\u984c\u304c\u5229\u7528\u53ef\u80fd\u3067\u3059\u3002\u5bfe\u8c61\u30ec\u30d9\u30eb\u306f\u521d\u5fc3\u8005\u5411\u3051\u3067\u3001\u7279\u306b\u300c\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ed5\u7d44\u307f\u3092\u6839\u672c\u304b\u3089\u7406\u89e3\u3057\u305f\u3044\u300d\u3068\u3044\u3046\u65b9\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002\u65e5\u672c\u8a9e\u5b8c\u5168\u5bfe\u5fdc\u3067\u3001\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3082\u6d3b\u767a\u306a\u305f\u3081\u3001\u308f\u304b\u3089\u306a\u3044\u70b9\u3092\u8cea\u554f\u3057\u3084\u3059\u3044\u74b0\u5883\u304c\u6574\u3063\u3066\u3044\u307e\u3059\u3002\u72ec\u5b66\u3067\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u5b66\u3076\u969b\u306e\u6700\u521d\u306e\u4e00\u6b69\u3068\u3057\u3066\u6700\u9069\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-14\">\u3010\u6bd4\u8f03\u8868\u3011\u5404\u30b5\u30a4\u30c8\u306e\u7279\u5fb4\u3068\u9078\u3073\u65b9\u307e\u3068\u3081<\/h3>\n\n\n<div id=\"id-99f80ca2-950a-48fb-8d19-b3646014af3c\">\n<figure class=\"wp-block-table\"><table><thead><tr><th>\u30b5\u30a4\u30c8\u540d<\/th><th>\u6599\u91d1<\/th><th>\u65e5\u672c\u8a9e\u5bfe\u5fdc<\/th><th>\u5bfe\u8c61\u30ec\u30d9\u30eb<\/th><th>\u8ee2\u8077\u9023\u643a<\/th><th>\u4e3b\u306a\u8a00\u8a9e\u5bfe\u5fdc<\/th><th>\u304a\u3059\u3059\u3081\u30dd\u30a4\u30f3\u30c8<\/th><\/tr><\/thead><tbody><tr><td>AtCoder<\/td><td>\u7121\u6599<\/td><td>\u25ce<\/td><td>\u521d\u301c\u4e0a\u7d1a<\/td><td>\u306a\u3057<\/td><td>C++, Python, Java, JS<\/td><td>\u65e5\u672c\u4f01\u696d\u5bfe\u7b56\u3001\u6bce\u9031\u30b3\u30f3\u30c6\u30b9\u30c8<\/td><\/tr><tr><td>LeetCode<\/td><td>\u57fa\u672c\u7121\u6599<\/td><td>\u25b3<\/td><td>\u4e2d\u301c\u4e0a\u7d1a<\/td><td>\u3042\u308a<\/td><td>Python, Java, JS, C++<\/td><td>\u5916\u8cc7\u7cfb\u5bfe\u7b56\u3001\u4f01\u696d\u5225\u904e\u53bb\u554f<\/td><\/tr><tr><td>paiza<\/td><td>\u7121\u6599<\/td><td>\u25ce<\/td><td>\u521d\u301c\u4e2d\u7d1a<\/td><td>\u25ce<\/td><td>Python, JS, Java, Ruby<\/td><td>\u30b9\u30ad\u30eb\u30e9\u30f3\u30af\u3092\u8ee2\u8077\u6d3b\u7528<\/td><\/tr><tr><td>Codewars<\/td><td>\u7121\u6599<\/td><td>\u25cb<\/td><td>\u521d\u5fc3\u8005<\/td><td>\u306a\u3057<\/td><td>JS, Python, Ruby, Java<\/td><td>\u30b2\u30fc\u30e0\u6027\u3001\u4ed6\u8005\u89e3\u6cd5\u5b66\u7fd2<\/td><\/tr><tr><td>HackerRank<\/td><td>\u7121\u6599<\/td><td>\u25b3<\/td><td>\u5168\u30ec\u30d9\u30eb<\/td><td>\u3042\u308a<\/td><td>Python, Java, JS, SQL<\/td><td>\u5b9f\u52d9\u30b9\u30ad\u30eb\u3001\u4f01\u696d\u63a1\u7528\u8a66\u9a13<\/td><\/tr><tr><td>\u30a2\u30eb\u30b4\u5f0f<\/td><td>\u57fa\u672c\u7121\u6599<\/td><td>\u25ce<\/td><td>\u521d\u5fc3\u8005<\/td><td>\u306a\u3057<\/td><td>Python, C++, Java<\/td><td>\u52d5\u753b\u89e3\u8aac\u3001\u8996\u899a\u7684\u7406\u89e3<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u3042\u306a\u305f\u306b\u5408\u3063\u305f\u30b5\u30a4\u30c8\u306e\u9078\u3073\u65b9<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-accent-color\">\n<li><strong>\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u521d\u5fc3\u8005(\u672a\u7d4c\u9a13\u301c\u5b9f\u52d9\u534a\u5e74)<\/strong>:\u30a2\u30eb\u30b4\u5f0f\u3067\u57fa\u790e\u3092\u5b66\u3076\u2192paiza\u3067D\u30e9\u30f3\u30af\u53d6\u5f97\u2192Codewars\u3067\u697d\u3057\u304f\u7d99\u7d9a<\/li>\n\n\n\n<li><strong>\u5b9f\u52d9\u7d4c\u9a131\u301c2\u5e74(Web\u7cfb\u5fd7\u671b)<\/strong>:paiza\u3067B\u30e9\u30f3\u30af\u76ee\u6a19\u2192AtCoder\u306eABC A-C\u554f\u984c\u2192LeetCode Easy 50\u554f<\/li>\n\n\n\n<li><strong>\u5b9f\u52d9\u7d4c\u9a133\u5e74\u4ee5\u4e0a(\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u30fb\u5916\u8cc7\u7cfb\u5fd7\u671b)<\/strong>:LeetCode Medium\u4e2d\u5fc3\u2192AtCoder\u306eABC D\u554f\u984c\u2192\u4f01\u696d\u5225\u904e\u53bb\u554f<\/li>\n\n\n\n<li><strong>\u8ee2\u8077\u6d3b\u52d5\u3068\u4e26\u884c<\/strong>:paiza\u3067\u30b9\u30ad\u30eb\u30e9\u30f3\u30af\u53d6\u5f97\u2192HackerRank\u3067\u4f01\u696d\u5225\u5bfe\u7b56\u2192AtCoder\u3067\u5b9f\u529b\u7dad\u6301<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u30b5\u30a4\u30c8\u3092\u4f7f\u3044\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u98fd\u304d\u305a\u306b\u7d99\u7d9a\u3067\u304d\u3001\u69d8\u3005\u306a\u51fa\u984c\u5f62\u5f0f\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u67d4\u8edf\u6027\u304c\u8eab\u306b\u3064\u304d\u307e\u3059\u3002\u307e\u305a\u306f1\u3064\u306e\u30b5\u30a4\u30c8\u306750\u554f\u5b8c\u8d70\u3092\u76ee\u6a19\u306b\u30b9\u30bf\u30fc\u30c8\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-15\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u8a00\u8a9e\u5225\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306e\u30dd\u30a4\u30f3\u30c8<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u4f7f\u7528\u3059\u308b\u8a00\u8a9e\u306e\u9078\u629e\u306f\u3001\u5408\u5426\u306b\u76f4\u7d50\u3059\u308b\u91cd\u8981\u306a\u5224\u65ad\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u306f\u3001\u81ea\u5206\u304c\u6700\u3082\u7fd2\u719f\u3057\u3066\u3044\u308b\u8a00\u8a9e\u3092\u9078\u3076\u306e\u304c\u57fa\u672c\u3067\u3059\u304c\u3001\u5fd7\u671b\u4f01\u696d\u306e\u6280\u8853\u30b9\u30bf\u30c3\u30af\u3084\u3001\u8a00\u8a9e\u3054\u3068\u306e\u7279\u6027\u3092\u7406\u89e3\u3057\u305f\u4e0a\u3067\u9078\u3076\u3053\u3068\u3067\u3001\u3088\u308a\u6709\u5229\u306b\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u8ee2\u8077\u5e02\u5834\u3067\u4eba\u6c17\u306e\u9ad8\u3044JavaScript\u3001Python\u3001Java\u306e3\u8a00\u8a9e\u306b\u3064\u3044\u3066\u3001\u305d\u308c\u305e\u308c\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306b\u304a\u3051\u308b\u5f37\u307f\u3068\u5f31\u307f\u3001\u62bc\u3055\u3048\u308b\u3079\u304d\u30dd\u30a4\u30f3\u30c8\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u304a\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u306f\u300c\u3069\u306e\u8a00\u8a9e\u3092\u4f7f\u3046\u304b\u300d\u3088\u308a\u3082\u300c\u305d\u306e\u8a00\u8a9e\u3092\u3069\u308c\u3060\u3051\u4f7f\u3044\u3053\u306a\u305b\u308b\u304b\u300d\u306e\u65b9\u304c\u91cd\u8981\u3067\u3059\u3002\u8907\u6570\u8a00\u8a9e\u3092\u4e2d\u9014\u534a\u7aef\u306b\u5b66\u3076\u3088\u308a\u30011\u3064\u306e\u8a00\u8a9e\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u512a\u5148\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-16\">JavaScript \u2013 \u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u5fd7\u671b\u8005\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript\u306f\u3001\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u3084\u30d5\u30eb\u30b9\u30bf\u30c3\u30af\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u76ee\u6307\u3059\u65b9\u306b\u6700\u9069\u306a\u8a00\u8a9e\u3067\u3059\u3002\u5b9f\u52d9\u3067\u306e\u4f7f\u7528\u983b\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u304c\u5b9f\u52d9\u30b9\u30ad\u30eb\u5411\u4e0a\u306b\u76f4\u7d50\u3059\u308b\u30e1\u30ea\u30c3\u30c8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u914d\u5217\u64cd\u4f5c(map, filter, reduce)\u306e\u5b8c\u5168\u30de\u30b9\u30bf\u30fc<\/strong>\u304c\u6700\u512a\u5148\u4e8b\u9805\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u9ad8\u968e\u95a2\u6570\u3092\u81ea\u5728\u306b\u4f7f\u3044\u3053\u306a\u305b\u308b\u3068\u3001\u7c21\u6f54\u3067\u8aad\u307f\u3084\u3059\u3044\u30b3\u30fc\u30c9\u304c\u66f8\u3051\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u914d\u5217\u304b\u3089\u5076\u6570\u3060\u3051\u3092\u62bd\u51fa\u3057\u30662\u500d\u306b\u3059\u308b\u51e6\u7406\u306f<code>arr.filter(x =&gt; x % 2 === 0).map(x =&gt; x * 2)<\/code>\u30681\u884c\u3067\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002LeetCode\u306eArray\u3001String\u30bf\u30b0\u306e\u554f\u984c\u3067\u5b9f\u8df5\u7684\u306b\u7fd2\u5f97\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u30fb\u975e\u540c\u671f\u51e6\u7406\u306e\u7406\u89e3<\/strong>\u3082\u91cd\u8981\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3001Promise\u3084async\/await\u3067\u975e\u540c\u671f\u51e6\u7406\u3092\u6271\u3046\u554f\u984c\u3082\u51fa\u984c\u3055\u308c\u307e\u3059\u3002\u7279\u306bMap\u3001Set\u3001WeakMap\u306a\u3069\u306e\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u4f7f\u3044\u5206\u3051\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3068\u3001\u8a08\u7b97\u91cf\u306e\u6700\u9069\u5316\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u983b\u51fa\u554f\u984c\u30d1\u30bf\u30fc\u30f310\u9078<\/strong>:\u6587\u5b57\u5217\u306e\u53cd\u8ee2\u3001\u914d\u5217\u306e\u91cd\u8907\u524a\u9664\u3001\u6700\u5927\u5024\u30fb\u6700\u5c0f\u5024\u691c\u7d22\u3001\u30a2\u30ca\u30b0\u30e9\u30e0\u5224\u5b9a\u3001Two Sum\u554f\u984c\u3001\u914d\u5217\u306e\u56de\u8ee2\u3001\u62ec\u5f27\u306e\u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3\u3001\u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u3001\u968e\u4e57\u8a08\u7b97\u3001\u56de\u6587\u5224\u5b9a\u3002\u3053\u308c\u3089\u306f\u5168\u3066JavaScript\u306e\u57fa\u672c\u6a5f\u80fd\u3060\u3051\u3067\u5b9f\u88c5\u3067\u304d\u308b\u305f\u3081\u3001\u307e\u305a\u3053\u308c\u3089\u3092\u78ba\u5b9f\u306b\u30de\u30b9\u30bf\u30fc\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-17\">Python \u2013 \u521d\u5fc3\u8005\u306b\u6700\u3082\u304a\u3059\u3059\u3081\u306e\u8a00\u8a9e<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Python\u306f\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u6587\u6cd5\u3068\u8c4a\u5bcc\u306a\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u3088\u308a\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u6700\u3082\u4eba\u6c17\u306e\u9ad8\u3044\u8a00\u8a9e\u3067\u3059\u3002\u4ed6\u306e\u8a00\u8a9e\u306710\u884c\u5fc5\u8981\u306a\u51e6\u7406\u304c\u3001Python\u306a\u30893\u884c\u3067\u66f8\u3051\u308b\u30b1\u30fc\u30b9\u3082\u591a\u304f\u3001\u5b9f\u88c5\u901f\u5ea6\u306e\u9762\u3067\u5927\u304d\u306a\u30a2\u30c9\u30d0\u30f3\u30c6\u30fc\u30b8\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u6d3b\u7528\u3067\u77ed\u304f\u66f8\u304f\u30c6\u30af\u30cb\u30c3\u30af<\/strong>\u3092\u7fd2\u5f97\u3059\u308b\u3068\u3001\u5236\u9650\u6642\u9593\u5185\u306b\u3088\u308a\u591a\u304f\u306e\u554f\u984c\u3092\u89e3\u3051\u307e\u3059\u3002collections\u30e2\u30b8\u30e5\u30fc\u30eb\u306eCounter(\u8981\u7d20\u306e\u51fa\u73fe\u56de\u6570\u30ab\u30a6\u30f3\u30c8)\u3001defaultdict(\u30c7\u30d5\u30a9\u30eb\u30c8\u5024\u4ed8\u304d\u8f9e\u66f8)\u3001deque(\u4e21\u7aef\u30ad\u30e5\u30fc)\u3001heapq\u30e2\u30b8\u30e5\u30fc\u30eb(\u30d2\u30fc\u30d7\u64cd\u4f5c)\u306f\u5fc5\u9808\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001\u6587\u5b57\u5217\u5185\u306e\u5404\u6587\u5b57\u306e\u51fa\u73fe\u56de\u6570\u3092\u6570\u3048\u308b\u51e6\u7406\u306f<code>Counter(\"hello\")<\/code>\u3060\u3051\u3067\u5b8c\u7d50\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30ea\u30b9\u30c8\u5185\u5305\u8868\u8a18\u3001\u8f9e\u66f8\u64cd\u4f5c<\/strong>\u306e\u7fd2\u5f97\u3082\u91cd\u8981\u3067\u3059\u3002<code>[x*2 for x in range(10) if x % 2 == 0]<\/code>\u306e\u3088\u3046\u306b\u3001\u30d5\u30a3\u30eb\u30bf\u3068\u5909\u63db\u30921\u884c\u3067\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002\u8f9e\u66f8\u306eget\u3001setdefault\u3001items\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3044\u3053\u306a\u305b\u308b\u3068\u3001\u8907\u96d1\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3082\u30b7\u30f3\u30d7\u30eb\u306b\u66f8\u3051\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7af6\u30d7\u30ed\u5411\u3051Tips<\/strong>:\u5165\u529b\u51e6\u7406\u306f<code>input()<\/code>\u3067\u306f\u306a\u304f<code>sys.stdin.readline()<\/code>\u3092\u4f7f\u3046\u3068\u9ad8\u901f\u5316\u3057\u307e\u3059\u3002\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u554f\u984c\u3067\u306f\u3001\u30ea\u30b9\u30c8\u3067\u306f\u306a\u304fset\u3084\u8f9e\u66f8\u3092\u4f7f\u3063\u3066\u8a08\u7b97\u91cf\u3092O(n)\u306b\u6700\u9069\u5316\u3057\u307e\u3057\u3087\u3046\u3002AtCoder\u306ePython\u89e3\u8aac\u8a18\u4e8b\u306b\u306f\u3001\u3053\u308c\u3089\u306e\u30c6\u30af\u30cb\u30c3\u30af\u304c\u8c4a\u5bcc\u306b\u7d39\u4ecb\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-18\">Java \u2013 \u5927\u624bSIer\u30fb\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u5fd7\u671b\u5411\u3051<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Java\u306f\u3001\u5927\u624bSIer\u3084\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u4f01\u696d\u3067\u5e83\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u8a00\u8a9e\u3067\u3001\u3053\u308c\u3089\u306e\u4f01\u696d\u3092\u5fd7\u671b\u3059\u308b\u5834\u5408\u306fJava\u3067\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u304c\u6709\u5229\u3067\u3059\u3002\u578b\u5b89\u5168\u6027\u304c\u9ad8\u304f\u3001\u5927\u898f\u6a21\u958b\u767a\u306b\u9069\u3057\u305f\u8a2d\u8a08\u601d\u60f3\u3092\u6301\u3064\u305f\u3081\u3001\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u8a13\u7df4\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u5b9f\u88c5\u529b<\/strong>\u304c\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u30af\u30e9\u30b9\u8a2d\u8a08\u3001\u7d99\u627f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3001\u30dd\u30ea\u30e2\u30fc\u30d5\u30a3\u30ba\u30e0\u306a\u3069\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u6307\u5411\u306e\u6982\u5ff5\u3092\u6b63\u3057\u304f\u7406\u89e3\u3057\u5b9f\u88c5\u3067\u304d\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u5358\u306a\u308b\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5b9f\u88c5\u3060\u3051\u3067\u306a\u304f\u3001\u8a2d\u8a08\u529b\u3082\u554f\u308f\u308c\u308b\u70b9\u304cJava\u306e\u7279\u5fb4\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u6d3b\u7528<\/strong>\u306f\u5fc5\u9808\u30b9\u30ad\u30eb\u3067\u3059\u3002ArrayList\u3001LinkedList\u3001HashMap\u3001TreeMap\u3001HashSet\u3001TreeSet\u3001PriorityQueue\u306a\u3069\u3001\u5404\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u7279\u6027(\u691c\u7d22\u30fb\u8ffd\u52a0\u30fb\u524a\u9664\u306e\u8a08\u7b97\u91cf)\u3092\u7406\u89e3\u3057\u3001\u9069\u5207\u306b\u4f7f\u3044\u5206\u3051\u307e\u3057\u3087\u3046\u3002\u4f8b\u3048\u3070\u3001\u8981\u7d20\u306e\u91cd\u8907\u3092\u8a31\u3055\u305a\u9806\u5e8f\u3092\u4fdd\u6301\u3057\u305f\u3044\u5834\u5408\u306fLinkedHashSet\u3092\u4f7f\u3046\u306a\u3069\u3001\u72b6\u6cc1\u306b\u5fdc\u3058\u305f\u6700\u9069\u306a\u9078\u629e\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\"><strong>\u914d\u5217\u30fb\u30ea\u30b9\u30c8<\/strong>\u306f\u6700\u3082\u57fa\u672c\u7684\u306a\u30c7\u30fc\u30bf\u69cb\u9020\u3067\u3059\u304c\u3001\u4e8c\u5206\u63a2\u7d22\u3084\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30a6\u30a3\u30f3\u30c9\u30a6\u306a\u3069\u3001\u5fdc\u7528\u30c6\u30af\u30cb\u30c3\u30af\u304c\u8c4a\u5bcc\u3067\u3059\u3002\u4e8c\u5206\u63a2\u7d22\u306f\u3001\u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u304b\u3089\u76ee\u7684\u306e\u8981\u7d20\u3092O(log n)\u3067\u898b\u3064\u3051\u308b\u624b\u6cd5\u3067\u3001\u300c\u914d\u5217\u306e\u8981\u7d20\u3092\u9806\u756a\u306b\u898b\u308b\u300d\u3068\u3044\u3046\u767a\u60f3\u304b\u3089\u300c\u7bc4\u56f2\u3092\u534a\u5206\u305a\u3064\u7d5e\u308b\u300d\u601d\u8003\u3078\u306e\u30b7\u30d5\u30c8\u304c\u91cd\u8981\u3067\u3059\u3002\u30b9\u30e9\u30a4\u30c7\u30a3\u30f3\u30b0\u30a6\u30a3\u30f3\u30c9\u30a6\u306f\u3001\u90e8\u5206\u914d\u5217\u306e\u5408\u8a08\u3084\u6761\u4ef6\u3092\u6e80\u305f\u3059\u9023\u7d9a\u8981\u7d20\u3092\u52b9\u7387\u7684\u306b\u63a2\u3059\u969b\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb<\/strong>(JavaScript\u306eMap\/Object\u3001Python\u306eDict\u3001Java\u306eHashMap)\u306f\u3001\u9ad8\u901f\u691c\u7d22\u3068\u91cd\u8907\u30c1\u30a7\u30c3\u30af\u306b\u5a01\u529b\u3092\u767a\u63ee\u3057\u307e\u3059\u3002\u8a08\u7b97\u91cf\u3092O(n\u00b2)\u304b\u3089O(n)\u306b\u524a\u6e1b\u3067\u304d\u308b\u30b1\u30fc\u30b9\u304c\u591a\u304f\u3001Two Sum\u554f\u984c(\u914d\u5217\u5185\u306e2\u8981\u7d20\u306e\u548c\u304c\u76ee\u6a19\u5024\u306b\u306a\u308b\u7d44\u307f\u5408\u308f\u305b\u3092\u63a2\u3059)\u306f\u3001\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u306e\u5178\u578b\u7684\u306a\u5fdc\u7528\u4f8b\u3067\u3059\u3002\u8981\u7d20\u3092\u898b\u3064\u3051\u308b\u305f\u3073\u306b\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u306b\u683c\u7d0d\u3057\u3001\u6b21\u306e\u8981\u7d20\u3092\u898b\u308b\u969b\u306b\u300c\u76ee\u6a19\u5024-\u73fe\u5728\u5024\u300d\u304c\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u306b\u5b58\u5728\u3059\u308b\u304b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b9\u30bf\u30c3\u30af\u30fb\u30ad\u30e5\u30fc<\/strong>\u306f\u3001\u7279\u5b9a\u306e\u9806\u5e8f\u3067\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u554f\u984c\u3067\u6d3b\u8e8d\u3057\u307e\u3059\u3002\u30b9\u30bf\u30c3\u30af(LIFO:\u5f8c\u5165\u308c\u5148\u51fa\u3057)\u306f\u62ec\u5f27\u306e\u30de\u30c3\u30c1\u30f3\u30b0\u691c\u8a3c\u3084\u3001\u9006\u30dd\u30fc\u30e9\u30f3\u30c9\u8a18\u6cd5\u306e\u8a08\u7b97\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002\u958b\u304d\u62ec\u5f27\u3092\u898b\u305f\u3089push\u3001\u9589\u3058\u62ec\u5f27\u3092\u898b\u305f\u3089pop\u3057\u3066\u5bfe\u5fdc\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u30ad\u30e5\u30fc(FIFO:\u5148\u5165\u308c\u5148\u51fa\u3057)\u306f\u3001\u5e45\u512a\u5148\u63a2\u7d22(BFS)\u3084\u30ec\u30d9\u30eb\u9806\u306e\u6728\u306e\u8d70\u67fb\u3067\u5fc5\u9808\u3067\u3059\u3002Python\u306ecollections\u30e2\u30b8\u30e5\u30fc\u30eb\u306edeque\u304cO(1)\u306e\u4e21\u7aef\u64cd\u4f5c\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6728\u69cb\u9020<\/strong>\u306e\u57fa\u672c\u306f\u3001\u4e8c\u5206\u6728\u306e\u8d70\u67fb(\u524d\u9806\u30fb\u4e2d\u9806\u30fb\u5f8c\u9806)\u3067\u3059\u3002\u518d\u5e30\u3092\u4f7f\u3063\u305f\u5b9f\u88c5\u304c\u6700\u3082\u30b7\u30f3\u30d7\u30eb\u3067\u3001\u524d\u9806\u8d70\u67fb\u306f\u300c\u6839\u2192\u5de6\u2192\u53f3\u300d\u3001\u4e2d\u9806\u8d70\u67fb\u306f\u300c\u5de6\u2192\u6839\u2192\u53f3\u300d\u3001\u5f8c\u9806\u8d70\u67fb\u306f\u300c\u5de6\u2192\u53f3\u2192\u6839\u300d\u306e\u9806\u3067\u30ce\u30fc\u30c9\u3092\u8a2a\u554f\u3057\u307e\u3059\u3002\u30d2\u30fc\u30d7(\u512a\u5148\u5ea6\u4ed8\u304d\u30ad\u30e5\u30fc)\u306f\u3001\u6700\u5c0f\u5024\u30fb\u6700\u5927\u5024\u306e\u53d6\u5f97\u3092O(log n)\u3067\u884c\u3048\u3001\u30c0\u30a4\u30af\u30b9\u30c8\u30e9\u6cd5\u3084K\u756a\u76ee\u306b\u5927\u304d\u3044\u8981\u7d20\u3092\u898b\u3064\u3051\u308b\u554f\u984c\u3067\u4f7f\u3044\u307e\u3059\u3002Python\u306eheapq\u30e2\u30b8\u30e5\u30fc\u30eb\u304c\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-21\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u7de8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30bd\u30fc\u30c8\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/strong>\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u76f4\u63a5\u5b9f\u88c5\u3092\u6c42\u3081\u3089\u308c\u308b\u3053\u3068\u306f\u5c11\u306a\u3044\u3067\u3059\u304c\u3001\u4ed5\u7d44\u307f\u3092\u7406\u89e3\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u30af\u30a4\u30c3\u30af\u30bd\u30fc\u30c8\u306f\u5e73\u5747O(n log n)\u3067\u6700\u3082\u9ad8\u901f\u3067\u3059\u304c\u3001\u6700\u60aa\u30b1\u30fc\u30b9O(n\u00b2)\u306b\u306a\u308b\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u30de\u30fc\u30b8\u30bd\u30fc\u30c8\u306f\u5b89\u5b9a\u30bd\u30fc\u30c8\u3067\u3001\u5e38\u306bO(n log n)\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u30c6\u30b9\u30c8\u3067\u306f\u3001\u8a00\u8a9e\u306e\u6a19\u6e96\u30bd\u30fc\u30c8\u95a2\u6570\u3092\u4f7f\u3044\u3064\u3064\u3001\u30ab\u30b9\u30bf\u30e0\u6bd4\u8f03\u95a2\u6570\u3092\u66f8\u3051\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a2\u7d22\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0<\/strong>\u306f\u983b\u51fa\u5206\u91ce\u3067\u3059\u3002\u7dda\u5f62\u63a2\u7d22(O(n))\u306f\u5168\u8981\u7d20\u3092\u9806\u306b\u898b\u308b\u5358\u7d14\u306a\u65b9\u6cd5\u3001\u4e8c\u5206\u63a2\u7d22(O(log n))\u306f\u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u3067\u6709\u52b9\u3067\u3059\u3002\u6df1\u3055\u512a\u5148\u63a2\u7d22(DFS)\u306f\u3001\u518d\u5e30\u307e\u305f\u306f\u30b9\u30bf\u30c3\u30af\u3092\u4f7f\u3063\u3066\u6728\u3084\u30b0\u30e9\u30d5\u3092\u63a2\u7d22\u3057\u3001\u7d4c\u8def\u63a2\u7d22\u3084\u9023\u7d50\u6210\u5206\u306e\u691c\u51fa\u306b\u4f7f\u3044\u307e\u3059\u3002\u5e45\u512a\u5148\u63a2\u7d22(BFS)\u306f\u3001\u30ad\u30e5\u30fc\u3092\u4f7f\u3063\u3066\u6700\u77ed\u7d4c\u8def\u3092\u63a2\u7d22\u3057\u3001\u8ff7\u8def\u554f\u984c\u3084\u6700\u5c0f\u30b9\u30c6\u30c3\u30d7\u6570\u3092\u6c42\u3081\u308b\u554f\u984c\u3067\u6d3b\u8e8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u52d5\u7684\u8a08\u753b\u6cd5(DP)<\/strong>\u306f\u3001\u96e3\u6613\u5ea6\u304c\u9ad8\u3044\u3067\u3059\u304c\u7fd2\u5f97\u3059\u308b\u3068\u5f37\u529b\u306a\u6b66\u5668\u306b\u306a\u308a\u307e\u3059\u3002\u57fa\u672c\u7684\u306a\u8003\u3048\u65b9\u306f\u300c\u5927\u304d\u306a\u554f\u984c\u3092\u5c0f\u3055\u306a\u90e8\u5206\u554f\u984c\u306b\u5206\u5272\u3057\u3001\u90e8\u5206\u554f\u984c\u306e\u89e3\u3092\u8a18\u61b6(\u30e1\u30e2\u5316)\u3057\u3066\u518d\u5229\u7528\u3059\u308b\u300d\u3053\u3068\u3067\u3059\u3002\u30ca\u30c3\u30d7\u30b6\u30c3\u30af\u554f\u984c(\u5236\u7d04\u5185\u3067\u4fa1\u5024\u3092\u6700\u5927\u5316)\u3001\u6700\u9577\u5171\u901a\u90e8\u5206\u5217(2\u3064\u306e\u6587\u5b57\u5217\u306e\u5171\u901a\u90e8\u5206\u3092\u898b\u3064\u3051\u308b)\u3001\u968e\u6bb5\u306e\u4e0a\u308a\u65b9\u306e\u7d44\u307f\u5408\u308f\u305b\u6570\u306a\u3069\u304c\u5178\u578b\u4f8b\u3067\u3059\u30022\u6b21\u5143\u914d\u5217\u3092\u4f7f\u3063\u305f\u8868(\u30c6\u30fc\u30d6\u30eb)\u3092\u4f5c\u308a\u3001\u5c0f\u3055\u3044\u554f\u984c\u304b\u3089\u9806\u306b\u89e3\u3044\u3066\u3044\u304f\u30dc\u30c8\u30e0\u30a2\u30c3\u30d7\u30a2\u30d7\u30ed\u30fc\u30c1\u304c\u57fa\u672c\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b0\u30ea\u30fc\u30c7\u30a3\u6cd5<\/strong>\u306f\u3001\u5404\u6bb5\u968e\u3067\u5c40\u6240\u7684\u306b\u6700\u9069\u306a\u9078\u629e\u3092\u3059\u308b\u624b\u6cd5\u3067\u3001\u533a\u9593\u30b9\u30b1\u30b8\u30e5\u30fc\u30ea\u30f3\u30b0\u554f\u984c(\u4f1a\u8b70\u5ba4\u306e\u6700\u5927\u5229\u7528)\u3001\u304a\u3064\u308a\u306e\u786c\u8ca8\u6570\u6700\u5c0f\u5316\u306a\u3069\u306b\u4f7f\u3044\u307e\u3059\u3002\u52d5\u7684\u8a08\u753b\u6cd5\u3068\u7570\u306a\u308a\u3001\u4e00\u5ea6\u9078\u629e\u3057\u305f\u3089\u5909\u66f4\u3057\u306a\u3044\u70b9\u304c\u7279\u5fb4\u3067\u3059\u3002\u5168\u3066\u306e\u554f\u984c\u306b\u9069\u7528\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u306a\u304f\u3001\u300c\u5c40\u6240\u6700\u9069\u304c\u5168\u4f53\u6700\u9069\u306b\u306a\u308b\u300d\u8a3c\u660e\u304c\u5fc5\u8981\u3067\u3059\u304c\u3001\u9069\u7528\u3067\u304d\u308b\u5834\u5408\u306f\u5b9f\u88c5\u304c\u30b7\u30f3\u30d7\u30eb\u3067\u9ad8\u901f\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-22\">\u3010\u30b3\u30d4\u30daOK\u3011\u983b\u51fa\u30d1\u30bf\u30fc\u30f3\u306e\u30b3\u30fc\u30c9\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u96c6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4e8c\u5206\u63a2\u7d22(JavaScript)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>function binarySearch(arr, target) {\n  let left = 0, right = arr.length - 1;\n  while (left &lt;= right) {\n    const mid = Math.floor((left + right) \/ 2);\n    if (arr[mid] === target) return mid;\n    if (arr[mid] &lt; target) left = mid + 1;\n    else right = mid - 1;\n  }\n  return -1; \/\/ \u898b\u3064\u304b\u3089\u306a\u3044\u5834\u5408\n}\n\/\/ \u8a08\u7b97\u91cf:O(log n) - \u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u5c02\u7528<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6df1\u3055\u512a\u5148\u63a2\u7d22DFS(Python)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>def dfs(graph, start, visited=None):\n    if visited is None:\n        visited = set()\n    visited.add(start)\n    \n    for neighbor in graph[start]:\n        if neighbor not in visited:\n            dfs(graph, neighbor, visited)\n    \n    return visited\n# \u8a08\u7b97\u91cf:O(V+E) V=\u9802\u70b9\u6570\u3001E=\u8fba\u6570<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5e45\u512a\u5148\u63a2\u7d22BFS(Python)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>from collections import deque\n\ndef bfs(graph, start):\n    visited = set([start])\n    queue = deque([start])\n    \n    while queue:\n        node = queue.popleft()\n        for neighbor in graph[node]:\n            if neighbor not in visited:\n                visited.add(neighbor)\n                queue.append(neighbor)\n    \n    return visited\n# \u8a08\u7b97\u91cf:O(V+E) - \u6700\u77ed\u7d4c\u8def\u63a2\u7d22\u306b\u6700\u9069<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u52d5\u7684\u8a08\u753b\u6cd5:\u30ca\u30c3\u30d7\u30b6\u30c3\u30af\u554f\u984c(JavaScript)<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>function knapsack(weights, values, capacity) {\n  const n = weights.length;\n  const dp = Array(n+1).fill(null).map(() =&gt; Array(capacity+1).fill(0));\n  \n  for (let i = 1; i &lt;= n; i++) {\n    for (let w = 0; w &lt;= capacity; w++) {\n      if (weights[i-1] &lt;= w) {\n        dp[i][w] = Math.max(\n          dp[i-1][w],\n          dp[i-1][w-weights[i-1]] + values[i-1]\n        );\n      } else {\n        dp[i][w] = dp[i-1][w];\n      }\n    }\n  }\n  return dp[n][capacity];\n}\n\/\/ \u8a08\u7b97\u91cf:O(n\u00d7capacity)<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u305d\u306e\u307e\u307e\u30b3\u30d4\u30fc\u3057\u3066\u4f7f\u3048\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u554f\u984c\u306b\u5408\u308f\u305b\u3066\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u7df4\u7fd2\u306b\u3082\u6700\u9069\u3067\u3059\u3002\u5404\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u305f\u985e\u4f3c\u554f\u984c\u309210\u554f\u305a\u3064\u89e3\u304f\u3053\u3068\u3067\u3001\u81ea\u7136\u3068\u4f53\u5f97\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-23\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u4f01\u696d\u5225\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u50be\u5411\u3068\u5bfe\u7b56<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306e\u96e3\u6613\u5ea6\u3084\u51fa\u984c\u50be\u5411\u306f\u3001\u4f01\u696d\u306e\u30bf\u30a4\u30d7\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002\u5fd7\u671b\u4f01\u696d\u306e\u50be\u5411\u3092\u4e8b\u524d\u306b\u628a\u63e1\u3057\u3001\u305d\u308c\u306b\u7279\u5316\u3057\u305f\u5bfe\u7b56\u3092\u884c\u3046\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306b\u5408\u683c\u30e9\u30a4\u30f3\u3092\u7a81\u7834\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u306e\u30bf\u30a4\u30d7\u306f\u5927\u304d\u304f\u300c\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u300d\u300c\u5916\u8cc7\u7cfbIT\u300d\u300cSIer\u30fb\u53d7\u8a17\u958b\u767a\u300d\u300c\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u30fbWeb\u7cfb\u81ea\u793e\u958b\u767a\u300d\u306e4\u3064\u306b\u5206\u985e\u3067\u304d\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u51fa\u984c\u50be\u5411\u3001\u63a8\u5968\u5bfe\u7b56\u3001\u9762\u63a5\u30d5\u30ed\u30fc\u3092\u7406\u89e3\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001OpenWork\u3084OneCareer\u306a\u3069\u306e\u8ee2\u8077\u53e3\u30b3\u30df\u30b5\u30a4\u30c8\u3067\u306f\u3001\u5b9f\u969b\u306e\u9078\u8003\u4f53\u9a13\u8ac7\u304c\u6295\u7a3f\u3055\u308c\u3066\u304a\u308a\u3001\u5177\u4f53\u7684\u306a\u51fa\u984c\u554f\u984c\u3084\u96e3\u6613\u5ea6\u3092\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u5fd7\u671b\u4f01\u696d\u304c\u6c7a\u307e\u3063\u305f\u3089\u3001\u5fc5\u305a\u3053\u308c\u3089\u306e\u30b5\u30a4\u30c8\u3067\u6700\u65b0\u60c5\u5831\u3092\u53ce\u96c6\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-24\">\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc(\u697d\u5929\u3001LINE\u3001\u30e1\u30eb\u30ab\u30ea\u306a\u3069)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3001LeetCode Medium\u76f8\u5f53\u306e\u5b9f\u52d9\u5bc4\u308a\u554f\u984c\u304c\u4e2d\u5fc3\u3067\u3059\u3002\u7d14\u7c8b\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u529b\u3060\u3051\u3067\u306a\u304f\u3001\u300c\u3053\u306e\u51e6\u7406\u3092\u5b9f\u88c5\u3059\u308b\u306a\u3089\u3069\u3046\u66f8\u304f\u304b\u300d\u3068\u3044\u3046\u5b9f\u8df5\u7684\u306a\u601d\u8003\u529b\u304c\u554f\u308f\u308c\u307e\u3059\u3002\u51fa\u984c\u7bc4\u56f2\u306f\u3001\u914d\u5217\u64cd\u4f5c\u3001\u6587\u5b57\u5217\u51e6\u7406\u3001\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3001\u30bd\u30fc\u30c8\u3001\u57fa\u672c\u7684\u306aDFS\/BFS\u306a\u3069\u304c\u983b\u51fa\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u5bfe\u7b56\u306f\u3001LeetCode\u306e\u4f01\u696d\u30bf\u30b0\u6a5f\u80fd\u3092\u6d3b\u7528\u3057\u3001\u5fd7\u671b\u4f01\u696d\u3067\u5b9f\u969b\u306b\u51fa\u984c\u3055\u308c\u305f\u904e\u53bb\u554f\u309250\u554f\u4ee5\u4e0a\u89e3\u304f\u3053\u3068\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001LeetCode\u3067\u300cCompany: Rakuten\u300d\u300cCompany: LINE\u300d\u306a\u3069\u306e\u30bf\u30b0\u3067\u7d5e\u308a\u8fbc\u3080\u3068\u3001\u8a72\u5f53\u4f01\u696d\u306e\u904e\u53bb\u554f\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002Premium\u7248($35\/\u6708)\u304c\u5fc5\u8981\u3067\u3059\u304c\u30011\u30f6\u6708\u96c6\u4e2d\u3057\u3066\u53d6\u308a\u7d44\u3081\u3070\u5341\u5206\u5143\u304c\u53d6\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u63a5\u30d5\u30ed\u30fc\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8(1\u6b21\u9078\u8003)\u2192\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a52\u301c3\u56de\u3068\u3044\u3046\u6d41\u308c\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u306f\u3001\u9762\u63a5\u5b98\u306e\u524d\u3067\u753b\u9762\u5171\u6709\u3057\u306a\u304c\u3089\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u307e\u3059\u3002\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u58f0\u306b\u51fa\u3057\u3066\u8aac\u660e\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3059\u308b\u7df4\u7fd2\u3092\u3001\u4e8b\u524d\u306b\u5fc5\u305a\u884c\u3044\u307e\u3057\u3087\u3046\u3002Pramp(\u7121\u6599\u306eP2P\u6a21\u64ec\u9762\u63a5\u30b5\u30fc\u30d3\u30b9)\u3067\u5b9f\u8df5\u7df4\u7fd2\u3059\u308b\u306e\u304c\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-25\">\u5916\u8cc7\u7cfbIT(Google\u3001Amazon\u3001Microsoft)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5916\u8cc7\u7cfbIT\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3001\u696d\u754c\u6700\u9ad8\u96e3\u6613\u5ea6\u3067\u3059\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u6df1\u3044\u7406\u89e3\u304c\u5fc5\u9808\u3067\u3001LeetCode Medium\u301cHard\u30ec\u30d9\u30eb\u306e\u554f\u984c\u304c\u8907\u6570\u56de\u51fa\u984c\u3055\u308c\u307e\u3059\u3002\u52d5\u7684\u8a08\u753b\u6cd5\u3001\u30b0\u30e9\u30d5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u9ad8\u5ea6\u306a\u6728\u69cb\u9020\u64cd\u4f5c\u3001\u6587\u5b57\u5217\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306a\u3069\u3001\u5e45\u5e83\u3044\u77e5\u8b58\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u5bfe\u7b56\u306f\u3001LeetCode Medium 100\u554f\u4ee5\u4e0a\u3001Hard 20\u554f\u4ee5\u4e0a\u306e\u5b8c\u8d70\u3067\u3059\u3002Blind 75(\u5916\u8cc7\u7cfb\u983b\u51fa75\u554f\u30ea\u30b9\u30c8)\u3084NeetCode 150(\u30d1\u30bf\u30fc\u30f3\u5225150\u554f\u30ea\u30b9\u30c8)\u3068\u3044\u3046\u6709\u540d\u306a\u554f\u984c\u30bb\u30c3\u30c8\u304c\u3042\u308a\u3001\u3053\u308c\u3089\u3092\u5168\u3066\u89e3\u3051\u308b\u30ec\u30d9\u30eb\u306b\u306a\u308c\u3070\u3001\u5916\u8cc7\u7cfb\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a5\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u300cCracking the Coding Interview\u300d\u3068\u3044\u3046\u66f8\u7c4d(\u901a\u79f0CTCI)\u306f\u5916\u8cc7\u7cfb\u5bfe\u7b56\u306e\u30d0\u30a4\u30d6\u30eb\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u63a5\u30d5\u30ed\u30fc\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a54\u301c5\u56de+\u30b7\u30b9\u30c6\u30e0\u30c7\u30b6\u30a4\u30f3\u9762\u63a51\u301c2\u56de\u3068\u3044\u3046\u9577\u4e01\u5834\u3067\u3059\u3002\u5404\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a5\u3067\u306f45\u5206\u9593\u30671\u301c2\u554f\u3092\u89e3\u304d\u3001\u6b63\u89e3\u3060\u3051\u3067\u306a\u304f\u8a08\u7b97\u91cf\u306e\u6700\u9069\u5316\u3084\u8907\u6570\u306e\u89e3\u6cd5\u6bd4\u8f03\u307e\u3067\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u30b7\u30b9\u30c6\u30e0\u30c7\u30b6\u30a4\u30f3\u9762\u63a5\u3067\u306f\u3001\u5927\u898f\u6a21\u30b7\u30b9\u30c6\u30e0\u306e\u8a2d\u8a08(\u4f8b:Twitter\u30e9\u30a4\u30af\u306aSNS\u306e\u8a2d\u8a08)\u3092\u8b70\u8ad6\u3057\u307e\u3059\u30026\u30f6\u6708\u4ee5\u4e0a\u306e\u6e96\u5099\u671f\u9593\u3092\u78ba\u4fdd\u3057\u3001\u8a08\u753b\u7684\u306b\u5bfe\u7b56\u3092\u9032\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-26\">SIer\u30fb\u53d7\u8a17\u958b\u767a\u4f01\u696d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">SIer\u3084\u53d7\u8a17\u958b\u767a\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3001\u57fa\u790e\u7684\u306a\u5b9f\u88c5\u554f\u984c\u3068SQL\u554f\u984c\u304c\u4e2d\u5fc3\u3067\u3059\u3002\u9ad8\u5ea6\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3088\u308a\u3082\u3001\u6b63\u78ba\u306b\u52d5\u304f\u30b3\u30fc\u30c9\u3092\u66f8\u3051\u308b\u304b\u3001\u30d0\u30b0\u306a\u304f\u5b9f\u88c5\u3067\u304d\u308b\u304b\u304c\u91cd\u8996\u3055\u308c\u307e\u3059\u3002\u914d\u5217\u306e\u57fa\u672c\u64cd\u4f5c\u3001\u7c21\u5358\u306a\u30bd\u30fc\u30c8\u3001\u6761\u4ef6\u5206\u5c90\u3001\u30eb\u30fc\u30d7\u51e6\u7406\u306a\u3069\u304c\u983b\u51fa\u3067\u3001LeetCode\u306eEasy\u301cMedium\u4e0b\u4f4d\u30ec\u30d9\u30eb\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u5bfe\u7b56\u306f\u3001paiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u3067B\u30e9\u30f3\u30af\u4ee5\u4e0a\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u3067\u3059\u3002B\u30e9\u30f3\u30af\u554f\u984c\u306f\u3001SIer\u30fb\u53d7\u8a17\u958b\u767a\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3068\u96e3\u6613\u5ea6\u304c\u307b\u307c\u4e00\u81f4\u3057\u3066\u304a\u308a\u3001\u5b9f\u8df5\u7684\u306a\u7df4\u7fd2\u306b\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001SQL\u306e\u57fa\u672c\u30af\u30a8\u30ea(SELECT\u3001JOIN\u3001GROUP BY\u3001\u30b5\u30d6\u30af\u30a8\u30ea)\u3082\u51fa\u984c\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u305f\u3081\u3001HackerRank\u306eSQL\u554f\u984c\u3067\u5bfe\u7b56\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u63a5\u30d5\u30ed\u30fc\u306f\u3001\u30aa\u30f3\u30e9\u30a4\u30f3\u30c6\u30b9\u30c81\u56de+\u6280\u8853\u9762\u63a5\u3067\u306e\u7c21\u5358\u306a\u5b9f\u88c5\u3068\u3044\u3046\u6d41\u308c\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u6280\u8853\u9762\u63a5\u3067\u306f\u3001\u30db\u30ef\u30a4\u30c8\u30dc\u30fc\u30c9\u3084\u7d19\u306b\u7c21\u5358\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u66f8\u304b\u305b\u308b\u4f01\u696d\u3082\u3042\u308a\u307e\u3059\u3002\u5b8c\u74a7\u306a\u89e3\u6cd5\u3088\u308a\u3082\u3001\u8003\u3048\u65b9\u3092\u8aac\u660e\u3057\u306a\u304c\u3089\u6bb5\u968e\u7684\u306b\u5b9f\u88c5\u3059\u308b\u59ff\u52e2\u304c\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u7126\u3089\u305a\u3001\u78ba\u5b9f\u306b\u52d5\u304f\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u3092\u610f\u8b58\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-27\">\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u30fbWeb\u7cfb\u81ea\u793e\u958b\u767a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u3084Web\u7cfb\u81ea\u793e\u958b\u767a\u4f01\u696d\u3067\u306f\u3001\u5b9f\u52d9\u7684\u306a\u5b9f\u88c5\u8ab2\u984c(take-home\u30a2\u30b5\u30a4\u30f3\u30e1\u30f3\u30c8)\u304c\u4e3b\u6d41\u3067\u3059\u3002\u5178\u578b\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u554f\u984c\u3067\u306f\u306a\u304f\u3001\u300c\u7c21\u5358\u306aTodo\u30a2\u30d7\u30ea\u306eAPI\u8a2d\u8a08\u3068\u5b9f\u88c5\u300d\u300c\u65e2\u5b58\u30b3\u30fc\u30c9\u3078\u306e\u6a5f\u80fd\u8ffd\u52a0\u300d\u300c\u30d0\u30b0\u4fee\u6b63\u300d\u306a\u3069\u3001\u5b9f\u969b\u306e\u696d\u52d9\u306b\u8fd1\u3044\u8ab2\u984c\u304c\u51fa\u3055\u308c\u307e\u3059\u3002\u5236\u9650\u6642\u9593\u306f\u6570\u6642\u9593\u301c\u6570\u65e5\u3067\u3001\u81ea\u5b85\u3067\u597d\u304d\u306a\u6642\u9593\u306b\u53d6\u308a\u7d44\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a8\u5968\u5bfe\u7b56\u306f\u3001\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306e\u5145\u5b9f\u3068GitHub\u306e\u6574\u5099\u3067\u3059\u3002\u5b9f\u88c5\u529b\u3092\u793a\u3059\u306b\u306f\u3001\u5b9f\u969b\u306b\u52d5\u304f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3057\u3001GitHub\u3067\u516c\u958b\u3059\u308b\u3053\u3068\u304c\u6700\u3082\u52b9\u679c\u7684\u3067\u3059\u3002\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af(React\u3001Vue\u3001Laravel\u306a\u3069)\u3092\u4f7f\u3063\u305f\u5b9f\u88c5\u7d4c\u9a13\u3001RESTful API\u306e\u8a2d\u8a08\u3001\u30c6\u30b9\u30c8\u30b3\u30fc\u30c9\u306e\u8a18\u8ff0\u3001Git\/GitHub\u306e\u6b63\u3057\u3044\u4f7f\u3044\u65b9\u306a\u3069\u304c\u8a55\u4fa1\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9762\u63a5\u30d5\u30ed\u30fc\u306f\u3001take-home\u30a2\u30b5\u30a4\u30f3\u30e1\u30f3\u30c8\u2192\u6280\u8853\u9762\u8ac7\u3068\u3044\u3046\u6d41\u308c\u3067\u3059\u3002\u6280\u8853\u9762\u8ac7\u3067\u306f\u3001\u63d0\u51fa\u3057\u305f\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u300c\u306a\u305c\u3053\u306e\u8a2d\u8a08\u306b\u3057\u305f\u306e\u304b\u300d\u300c\u4ed6\u306e\u9078\u629e\u80a2\u306f\u691c\u8a0e\u3057\u305f\u304b\u300d\u300c\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u3069\u3046\u8003\u616e\u3057\u305f\u304b\u300d\u3068\u3044\u3063\u305f\u8cea\u554f\u304c\u3055\u308c\u307e\u3059\u3002\u30b3\u30fc\u30c9\u3092\u66f8\u3044\u305f\u7406\u7531\u3092\u8ad6\u7406\u7684\u306b\u8aac\u660e\u3067\u304d\u308b\u3088\u3046\u3001\u8a2d\u8a08\u610f\u56f3\u3092\u660e\u78ba\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u529b\u3088\u308a\u3082\u3001\u5b9f\u52d9\u3067\u5fc5\u8981\u306a\u7dcf\u5408\u7684\u306a\u958b\u767a\u529b\u304c\u554f\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-28\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u672c\u756a\u30679\u5272\u53d6\u308b\u305f\u3081\u306e\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3001\u77e5\u8b58\u3060\u3051\u3067\u306a\u304f\u300c\u672c\u756a\u3067\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u300d\u304c\u5408\u5426\u3092\u5206\u3051\u307e\u3059\u3002\u5236\u9650\u6642\u9593\u5185\u306b\u6b63\u78ba\u306b\u5b9f\u88c5\u3057\u3001\u30b1\u30a2\u30ec\u30b9\u30df\u30b9\u3092\u9632\u3050\u305f\u3081\u306e\u5b9f\u8df5\u30c6\u30af\u30cb\u30c3\u30af\u3092\u7fd2\u5f97\u3059\u308b\u3053\u3068\u3067\u3001\u5b9f\u529b\u3092100%\u767a\u63ee\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u91cd\u8981\u306a\u306e\u306f\u3001\u554f\u984c\u6587\u3092\u6b63\u78ba\u306b\u8aad\u307f\u53d6\u308b\u529b\u3001\u52b9\u7387\u7684\u306a\u89e3\u6cd5\u3092\u8a2d\u8a08\u3059\u308b\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3001\u305d\u3057\u3066\u30c7\u30d0\u30c3\u30b0\u3068\u30c6\u30b9\u30c8\u306e\u6280\u8853\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u77e5\u8b58\u3067\u306f\u306a\u304f\u300c\u30b9\u30ad\u30eb\u300d\u3067\u3042\u308a\u3001\u53cd\u5fa9\u7df4\u7fd2\u306b\u3088\u3063\u3066\u306e\u307f\u8eab\u306b\u3064\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001AtCoder\u3084LeetCode\u3067\u9ad8\u5f97\u70b9\u3092\u53d6\u308b\u30c8\u30c3\u30d7\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u5b9f\u8df5\u3057\u3066\u3044\u308b\u672c\u756a\u30c6\u30af\u30cb\u30c3\u30af\u3092\u3001\u5177\u4f53\u7684\u306a\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3068\u3068\u3082\u306b\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u7fd2\u6163\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u5408\u683c\u7387\u304c\u5927\u5e45\u306b\u5411\u4e0a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-29\">\u554f\u984c\u6587\u8aad\u89e3\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u6587\u306e\u8aad\u307f\u9593\u9055\u3044\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u6700\u3082\u591a\u3044\u5931\u6557\u539f\u56e0\u3067\u3059\u3002\u5b9f\u88c5\u529b\u304c\u3042\u3063\u3066\u3082\u3001\u554f\u984c\u3092\u8aa4\u89e3\u3057\u3066\u3044\u308c\u30700\u70b9\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306e\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u3092\u5fc5\u305a\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5165\u51fa\u529b\u5f62\u5f0f\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8<\/strong>:\u5165\u529b\u30c7\u30fc\u30bf\u306e\u578b(\u6574\u6570\u3001\u6587\u5b57\u5217\u3001\u914d\u5217)\u3001\u5165\u529b\u306e\u9806\u5e8f\u3001\u51fa\u529b\u5f62\u5f0f(\u6539\u884c\u533a\u5207\u308a\u3001\u30b9\u30da\u30fc\u30b9\u533a\u5207\u308a)\u3001\u8907\u6570\u306e\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u304c\u3042\u308b\u304b\u3001\u306a\u3069\u3092\u6700\u521d\u306b\u628a\u63e1\u3057\u307e\u3059\u3002\u7279\u306b\u300c1\u884c\u76ee\u306b\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u6570N\u3001\u305d\u306e\u5f8cN\u884c\u306e\u5165\u529b\u300d\u3068\u3044\u3046\u5f62\u5f0f\u306f\u983b\u51fa\u3067\u3059\u3002\u30b5\u30f3\u30d7\u30eb\u5165\u51fa\u529b\u3092\u5fc5\u305a\u624b\u4f5c\u696d\u3067\u8ffd\u3044\u3001\u5165\u51fa\u529b\u306e\u6d41\u308c\u3092\u5b8c\u5168\u306b\u7406\u89e3\u3057\u3066\u304b\u3089\u5b9f\u88c5\u3092\u59cb\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5236\u7d04\u6761\u4ef6\u304b\u3089\u8a08\u7b97\u91cf\u3092\u9006\u7b97\u3059\u308b\u65b9\u6cd5<\/strong>:\u554f\u984c\u6587\u306b\u66f8\u304b\u308c\u305f\u5236\u7d04(\u4f8b:\u914d\u5217\u306e\u8981\u7d20\u6570N \u2264 10^5)\u304b\u3089\u3001\u8a31\u5bb9\u3055\u308c\u308b\u8a08\u7b97\u91cf\u3092\u9006\u7b97\u3057\u307e\u3059\u3002N \u2264 100\u306a\u3089O(n\u00b3)\u3082\u53ef\u80fd\u3001N \u2264 10^4\u306a\u3089O(n\u00b2)\u307e\u3067\u3001N \u2264 10^5\u306a\u3089O(n log n)\u304c\u5fc5\u8981\u3001N \u2264 10^6\u306a\u3089O(n)\u307e\u305f\u306fO(n log n)\u304c\u5fc5\u9808\u3001\u3068\u3044\u3046\u76ee\u5b89\u3092\u6301\u3061\u307e\u3057\u3087\u3046\u3002\u5236\u7d04\u3092\u898b\u308c\u3070\u3001\u30bd\u30fc\u30c8\u304c\u4f7f\u3048\u308b\u304b\u3001\u5168\u63a2\u7d22\u3067\u9593\u306b\u5408\u3046\u304b\u3001\u304c\u5224\u65ad\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u306e\u6d17\u3044\u51fa\u3057\u624b\u9806<\/strong>:\u901a\u5e38\u30b1\u30fc\u30b9\u3060\u3051\u3067\u306a\u304f\u3001\u5883\u754c\u6761\u4ef6\u3092\u5fc5\u305a\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u914d\u5217\u304c\u7a7a\u306e\u5834\u5408\u3001\u8981\u7d20\u6570\u304c1\u306e\u5834\u5408\u3001\u5168\u3066\u540c\u3058\u5024\u306e\u5834\u5408\u3001\u8ca0\u306e\u6570\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u6700\u5927\u5024\u30fb\u6700\u5c0f\u5024\u306e\u5834\u5408\u3001\u306a\u3069\u3067\u3059\u3002\u554f\u984c\u6587\u3092\u8aad\u307f\u306a\u304c\u3089\u300c\u3069\u3093\u306a\u5165\u529b\u306a\u3089\u5b9f\u88c5\u304c\u58ca\u308c\u308b\u304b\u300d\u3092\u8003\u3048\u3001\u30e1\u30e2\u3057\u3066\u304a\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b1\u30fc\u30b9\u3067\u6b63\u3057\u304f\u52d5\u4f5c\u3059\u308b\u304b\u78ba\u8a8d\u3057\u3066\u304b\u3089\u63d0\u51fa\u3059\u308b\u3053\u3068\u3067\u3001\u4e0d\u5408\u683c\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-30\">\u89e3\u6cd5\u8a2d\u8a08\u306e4\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3044\u304d\u306a\u308a\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u59cb\u3081\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u4ee5\u4e0b\u306e4\u30b9\u30c6\u30c3\u30d7\u3067\u89e3\u6cd5\u3092\u8a2d\u8a08\u3057\u3066\u304b\u3089\u5b9f\u88c5\u306b\u79fb\u308b\u3068\u3001\u30df\u30b9\u304c\u5927\u5e45\u306b\u6e1b\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u89e3\u3092\u8003\u3048\u308b<\/strong><br>\u307e\u305a\u3001\u6700\u3082\u5358\u7d14\u3067\u78ba\u5b9f\u306b\u6b63\u89e3\u3092\u51fa\u305b\u308b\u65b9\u6cd5(\u5168\u63a2\u7d22)\u3092\u8003\u3048\u307e\u3059\u3002\u8a08\u7b97\u91cf\u304c\u9593\u306b\u5408\u308f\u306a\u304f\u3066\u3082\u69cb\u3044\u307e\u305b\u3093\u3002\u3053\u306e\u6bb5\u968e\u3067\u554f\u984c\u306e\u672c\u8cea\u3092\u7406\u89e3\u3057\u3001\u300c\u4f55\u3092\u8a08\u7b97\u3059\u308c\u3070\u7b54\u3048\u304c\u51fa\u308b\u304b\u300d\u3092\u660e\u78ba\u306b\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u300c\u914d\u5217\u5185\u306e2\u8981\u7d20\u306e\u548c\u304c\u76ee\u6a19\u5024\u306b\u306a\u308b\u7d44\u307f\u5408\u308f\u305b\u3092\u898b\u3064\u3051\u308b\u300d\u554f\u984c\u306a\u3089\u3001\u4e8c\u91cd\u30eb\u30fc\u30d7\u3067\u5168\u3066\u306e\u7d44\u307f\u5408\u308f\u305b\u3092\u8a66\u3059\u65b9\u6cd5\u304c\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u89e3\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. \u8a08\u7b97\u91cf\u306e\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u5206\u6790<\/strong><br>\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u89e3\u306e\u8a08\u7b97\u91cf\u3092\u5206\u6790\u3057\u3001\u3069\u306e\u90e8\u5206\u304c\u9045\u3044\u304b\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002\u4e8c\u91cd\u30eb\u30fc\u30d7\u306a\u3089O(n\u00b2)\u3001\u4e09\u91cd\u30eb\u30fc\u30d7\u306a\u3089O(n\u00b3)\u3067\u3059\u3002\u5236\u7d04\u6761\u4ef6\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u3001\u6642\u9593\u5185\u306b\u9593\u306b\u5408\u3046\u304b\u5224\u65ad\u3057\u307e\u3059\u3002\u9593\u306b\u5408\u308f\u306a\u3044\u5834\u5408\u3001\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3068\u306a\u3063\u3066\u3044\u308b\u51e6\u7406(\u4f8b:\u6bce\u56de\u306e\u7dda\u5f62\u63a2\u7d22)\u3092\u6700\u9069\u5316\u3059\u308b\u65b9\u6cd5\u3092\u8003\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. \u6700\u9069\u5316\u624b\u6cd5\u3092\u9078\u629e(DP\u3001\u4e8c\u5206\u63a2\u7d22\u306a\u3069)<\/strong><br>\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u306b\u5fdc\u3058\u3066\u3001\u9069\u5207\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3084\u30c7\u30fc\u30bf\u69cb\u9020\u3092\u9078\u629e\u3057\u307e\u3059\u3002\u7dda\u5f62\u63a2\u7d22\u304c\u9045\u3044\u2192\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3067O(1)\u306b\u3001\u30bd\u30fc\u30c8\u6e08\u307f\u914d\u5217\u306e\u63a2\u7d22\u2192\u4e8c\u5206\u63a2\u7d22\u3067O(log n)\u306b\u3001\u91cd\u8907\u8a08\u7b97\u304c\u3042\u308b\u2192\u52d5\u7684\u8a08\u753b\u6cd5\u3067\u30e1\u30e2\u5316\u3001\u3068\u3044\u3063\u305f\u6700\u9069\u5316\u3067\u3059\u3002\u8907\u6570\u306e\u89e3\u6cd5\u5019\u88dc\u304c\u3042\u308b\u5834\u5408\u3001\u5b9f\u88c5\u306e\u7c21\u5358\u3055\u3068\u8a08\u7b97\u91cf\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u8003\u616e\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. 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class=\"wp-block-heading\" id=\"i-31\">\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a5\u3067\u306e\u632f\u308b\u821e\u3044\u65b9<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u9762\u63a5\u3067\u306f\u3001\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u6280\u8853\u3060\u3051\u3067\u306a\u304f\u3001\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u80fd\u529b\u3082\u8a55\u4fa1\u3055\u308c\u307e\u3059\u3002\u9762\u63a5\u5b98\u306f\u300c\u4e00\u7dd2\u306b\u50cd\u304d\u305f\u3044\u4eba\u304b\u300d\u3092\u5224\u65ad\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u5354\u8abf\u6027\u3084\u8aac\u660e\u529b\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\"><strong>\u8a70\u307e\u3063\u305f\u3068\u304d\u306e\u8cea\u554f\u30c6\u30af\u30cb\u30c3\u30af<\/strong>:\u89e3\u6cd5\u304c\u601d\u3044\u3064\u304b\u306a\u3044\u6642\u306f\u3001\u7d20\u76f4\u306b\u300c\u25cb\u25cb\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8003\u3048\u3066\u3044\u307e\u3059\u304c\u3001\u8a08\u7b97\u91cf\u304c\u9593\u306b\u5408\u308f\u306a\u3044\u3067\u3059\u3002\u30d2\u30f3\u30c8\u3092\u3044\u305f\u3060\u3051\u307e\u3059\u304b?\u300d\u3068\u805e\u304d\u307e\u3057\u3087\u3046\u3002\u8cea\u554f\u3059\u308b\u3053\u3068\u81ea\u4f53\u306f\u30de\u30a4\u30ca\u30b9\u8a55\u4fa1\u306b\u306a\u3089\u305a\u3001\u3080\u3057\u308d\u300c\u9069\u5207\u306a\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u52a9\u3051\u3092\u6c42\u3081\u3089\u308c\u308b\u300d\u3068\u3044\u3046\u30d7\u30e9\u30b9\u8a55\u4fa1\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u9006\u306b\u3001\u9593\u9055\u3063\u305f\u65b9\u5411\u306b\u7a81\u304d\u9032\u3093\u3067\u6642\u9593\u3092\u7121\u99c4\u306b\u3059\u308b\u65b9\u304c\u30de\u30a4\u30ca\u30b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30bf\u30a4\u30e0\u30de\u30cd\u30b8\u30e1\u30f3\u30c8(\u5236\u9650\u6642\u9593\u306e\u914d\u5206)<\/strong>:45\u5206\u306e\u9762\u63a5\u306a\u3089\u3001\u554f\u984c\u7406\u89e35\u5206\u3001\u89e3\u6cd5\u8a2d\u8a0810\u5206\u3001\u5b9f\u88c520\u5206\u3001\u30c6\u30b9\u30c8\u30fb\u30c7\u30d0\u30c3\u30b010\u5206\u3068\u3044\u3046\u914d\u5206\u304c\u7406\u60f3\u3067\u3059\u3002\u5b9f\u88c5\u306b\u6642\u9593\u3092\u304b\u3051\u3059\u304e\u3066\u30c6\u30b9\u30c8\u3067\u304d\u306a\u3044\u72b6\u614b\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u6642\u8a08\u3092\u983b\u7e41\u306b\u78ba\u8a8d\u3057\u307e\u3057\u3087\u3046\u3002\u9762\u63a5\u5b98\u304c\u300c\u6b8b\u308a10\u5206\u3067\u3059\u300d\u3068\u6559\u3048\u3066\u304f\u308c\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u81ea\u5206\u3067\u3082\u30bf\u30a4\u30e0\u30ad\u30fc\u30d7\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3092\u542b\u3080\u9762\u63a5\u5168\u4f53\u306e\u8cea\u554f\u4f8b\u3068\u56de\u7b54\u30c6\u30f3\u30d7\u30ec\u306f\u3010<a href=\"https:\/\/inno-mark.jp\/e-engineer\/engineer-interview-guide\/\">\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077 \u9762\u63a5\u5bfe\u7b56 \u5b8c\u5168\u30ac\u30a4\u30c9<\/a>\u3011\u306b\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-32\">\u30c7\u30d0\u30c3\u30b0\u30fb\u30c6\u30b9\u30c8\u30b1\u30fc\u30b9\u4f5c\u6210\u306e\u6975\u610f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b9f\u88c5\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u5fc5\u305a\u30c6\u30b9\u30c8\u3068\u30c7\u30d0\u30c3\u30b0\u3092\u884c\u3044\u307e\u3059\u3002\u3053\u306e\u5de5\u7a0b\u3092\u7701\u7565\u3059\u308b\u3068\u3001\u30b1\u30a2\u30ec\u30b9\u30df\u30b9\u3067\u4e0d\u5408\u683c\u306b\u306a\u308b\u53ef\u80fd\u6027\u304c\u9ad8\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>print\u30c7\u30d0\u30c3\u30b0\u306e\u52b9\u7387\u7684\u306a\u4f7f\u3044\u65b9<\/strong>:\u5909\u6570\u306e\u5024\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u3001\u9014\u4e2d\u3067print(\u307e\u305f\u306fconsole.log)\u3092\u633f\u5165\u3057\u307e\u3059\u3002\u300c\u3053\u306e\u6642\u70b9\u3067\u3053\u306e\u5909\u6570\u306f\u3053\u306e\u5024\u306b\u306a\u3063\u3066\u3044\u308b\u306f\u305a\u300d\u3068\u3044\u3046\u4eee\u8aac\u3092\u6301\u3061\u3001\u5b9f\u969b\u306e\u5024\u3068\u6bd4\u8f03\u3057\u307e\u3059\u3002\u7279\u306b\u30eb\u30fc\u30d7\u5185\u306e\u5909\u6570\u3001\u6761\u4ef6\u5206\u5c90\u306e\u5224\u5b9a\u7d50\u679c\u3001\u95a2\u6570\u306e\u623b\u308a\u5024\u306a\u3069\u3092\u91cd\u70b9\u7684\u306b\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002\u30c7\u30d0\u30c3\u30b0\u7528\u306eprint\u306f\u63d0\u51fa\u524d\u306b\u524a\u9664\u307e\u305f\u306f\u30b3\u30e1\u30f3\u30c8\u30a2\u30a6\u30c8\u3092\u5fd8\u308c\u305a\u306b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5883\u754c\u5024\u30c6\u30b9\u30c8\u3001\u8ca0\u306e\u5024\u3001\u7a7a\u914d\u5217\u306e\u30c1\u30a7\u30c3\u30af<\/strong>:\u30b5\u30f3\u30d7\u30eb\u30b1\u30fc\u30b9\u4ee5\u5916\u306b\u3001\u4ee5\u4e0b\u306e\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u3092\u5fc5\u305a\u30c6\u30b9\u30c8\u3057\u307e\u3059\u3002\u914d\u5217\u304c\u7a7a([])\u306e\u5834\u5408\u3001\u8981\u7d20\u304c1\u500b\u3060\u3051\u306e\u5834\u5408\u3001\u5168\u3066\u540c\u3058\u5024\u306e\u5834\u5408([1,1,1,1])\u3001\u8ca0\u306e\u6570\u304c\u542b\u307e\u308c\u308b\u5834\u5408\u3001\u6700\u5927\u5024(\u4f8b:10^9)\u306e\u5834\u5408\u3001\u6700\u5c0f\u5024(\u4f8b:-10^9)\u306e\u5834\u5408\u3001\u306a\u3069\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u30b1\u30fc\u30b9\u3067\u6b63\u3057\u304f\u52d5\u4f5c\u3057\u306a\u3044\u5834\u5408\u3001\u6761\u4ef6\u5206\u5c90\u3084\u30eb\u30fc\u30d7\u306e\u7d42\u4e86\u6761\u4ef6\u3092\u898b\u76f4\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63d0\u51fa\u524d\u306e\u6700\u7d42\u78ba\u8a8d5\u9805\u76ee<\/strong>:(1)\u30b5\u30f3\u30d7\u30eb\u5165\u51fa\u529b\u304c\u5168\u3066\u901a\u308b\u304b\u3001(2)\u30a8\u30c3\u30b8\u30b1\u30fc\u30b9\u304c\u6b63\u3057\u304f\u51e6\u7406\u3055\u308c\u308b\u304b\u3001(3)\u8a08\u7b97\u91cf\u304c\u5236\u7d04\u3092\u6e80\u305f\u3059\u304b\u3001(4)\u5909\u6570\u540d\u3084\u30ed\u30b8\u30c3\u30af\u306b\u660e\u3089\u304b\u306a\u30df\u30b9\u304c\u306a\u3044\u304b\u3001(5)\u30c7\u30d0\u30c3\u30b0\u7528\u306e\u30b3\u30fc\u30c9\u3092\u524a\u9664\u3057\u305f\u304b\u3002\u3053\u306e5\u9805\u76ee\u3092\u30c1\u30a7\u30c3\u30af\u30ea\u30b9\u30c8\u5316\u3057\u3001\u63d0\u51fa\u76f4\u524d\u306b\u5fc5\u305a\u78ba\u8a8d\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u307e\u3057\u3087\u3046\u3002\u614c\u3066\u3066\u63d0\u51fa\u3057\u3066\u30b1\u30a2\u30ec\u30b9\u30df\u30b9\u3067\u4e0d\u5408\u683c\u306b\u306a\u308b\u306e\u306f\u3001\u975e\u5e38\u306b\u3082\u3063\u305f\u3044\u306a\u3044\u3067\u3059\u3002<\/p>\n\n\n\n<hr 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class=\"wp-block-paragraph\">\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5fd9\u3057\u3044\u793e\u4f1a\u4eba\u3067\u3082\u5b9f\u8df5\u3067\u304d\u308b\u30011\u65e51\u6642\u9593\u3067\u6700\u5927\u306e\u6210\u679c\u3092\u51fa\u3059\u5b66\u7fd2\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3001\u632b\u6298\u305b\u305a\u306b\u76ee\u6a19\u3092\u9054\u6210\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-34\">\u6bce\u65e51\u6642\u9593\u3067\u6210\u679c\u3092\u51fa\u3059\u5b66\u7fd2\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9650\u3089\u308c\u305f\u6642\u9593\u3067\u6700\u5927\u306e\u52b9\u679c\u3092\u5f97\u308b\u306b\u306f\u3001\u5b66\u7fd2\u5185\u5bb9\u3092\u66dc\u65e5\u3067\u56fa\u5b9a\u3057\u3001\u7fd2\u6163\u5316\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306f\u30011\u65e51\u6642\u9593\u3092\u78ba\u4fdd\u3067\u304d\u308b\u4eba\u5411\u3051\u306e\u5b9f\u8df5\u7684\u306a\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u4f8b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5e73\u65e5(\u6708\u301c\u91d1):\u554f\u984c1\u301c2\u554f+\u5fa9\u7fd230\u5206<\/strong><br>\u671d\u307e\u305f\u306f\u591c\u306e\u6c7a\u307e\u3063\u305f\u6642\u9593\u306b\u3001LeetCode\u307e\u305f\u306fAtCoder\u306e\u554f\u984c\u30921\u301c2\u554f\u89e3\u304d\u307e\u3059(30\u5206)\u3002\u89e3\u3051\u306a\u304b\u3063\u305f\u5834\u5408\u306f\u3001\u89e3\u8aac\u3092\u8aad\u3093\u3067\u7406\u89e3\u3057\u307e\u3059(15\u5206)\u3002\u6b8b\u308a15\u5206\u3067\u3001\u904e\u53bb\u306b\u89e3\u3044\u305f\u554f\u984c\u3092\u30e9\u30f3\u30c0\u30e0\u306b1\u554f\u5fa9\u7fd2\u3057\u307e\u3059\u3002\u3053\u306e\u300c\u65b0\u898f1\u554f+\u5fa9\u7fd21\u554f\u300d\u306e\u30b5\u30a4\u30af\u30eb\u3092\u5b88\u308b\u3053\u3068\u3067\u3001\u77e5\u8b58\u304c\u5b9a\u7740\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u4f11\u65e5(\u571f\u65e5):\u554f\u984c3\u301c5\u554f+\u30d1\u30bf\u30fc\u30f3\u6574\u7406<\/strong><br>\u307e\u3068\u307e\u3063\u305f\u6642\u9593\u304c\u53d6\u308c\u308b\u4f11\u65e5\u306f\u3001\u5e73\u65e5\u3088\u308a\u591a\u3081\u306e3\u301c5\u554f\u306b\u6311\u6226\u3057\u307e\u3059(1.5\u301c2\u6642\u9593)\u3002\u3055\u3089\u306b\u3001\u305d\u306e\u9031\u306b\u5b66\u3093\u3060\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u3092\u30ce\u30fc\u30c8\u3084Notion\u306b\u307e\u3068\u3081\u307e\u3059(30\u5206)\u3002\u300c\u4e8c\u5206\u63a2\u7d22\u3092\u4f7f\u3063\u305f\u554f\u984c3\u554f\u306e\u5171\u901a\u70b9\u300d\u300cDFS\u306e\u5b9f\u88c5\u30d1\u30bf\u30fc\u30f3\u300d\u306a\u3069\u3001\u81ea\u5206\u306e\u8a00\u8449\u3067\u6574\u7406\u3059\u308b\u3053\u3068\u3067\u7406\u89e3\u304c\u6df1\u307e\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9031\u6b21:\u82e6\u624b\u5206\u91ce\u306e\u96c6\u4e2d\u514b\u670d\u65e5<\/strong><br>\u65e5\u66dc\u65e5\u306e\u5348\u5f8c\u306a\u3069\u3001\u9031\u306b1\u56de\u306f\u82e6\u624b\u5206\u91ce\u306e\u514b\u670d\u306b\u5145\u3066\u307e\u3059\u3002\u300c\u52d5\u7684\u8a08\u753b\u6cd5\u304c\u82e6\u624b\u300d\u306a\u3089\u3001DP\u554f\u984c\u3060\u3051\u30925\u554f\u9023\u7d9a\u3067\u89e3\u304f\u3001\u300c\u6587\u5b57\u5217\u64cd\u4f5c\u304c\u9045\u3044\u300d\u306a\u3089\u3001String\u95a2\u9023\u306e\u554f\u984c\u3092\u96c6\u4e2d\u7684\u306b\u7df4\u7fd2\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u5f62\u3067\u3059\u3002\u540c\u3058\u30d1\u30bf\u30fc\u30f3\u306e\u554f\u984c\u3092\u9023\u7d9a\u3067\u89e3\u304f\u3053\u3068\u3067\u3001\u4f53\u7cfb\u7684\u306a\u7406\u89e3\u304c\u9032\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u309212\u9031\u9593(3\u30f6\u6708)\u7d99\u7d9a\u3059\u308c\u3070\u3001\u5e73\u65e560\u554f+\u4f11\u65e580\u554f=140\u554f\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u3001\u521d\u5fc3\u8005\u3067\u3082\u4e2d\u7d1a\u8005\u30ec\u30d9\u30eb\u306b\u5230\u9054\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-35\">\u89e3\u3051\u306a\u304b\u3063\u305f\u554f\u984c\u306e\u52b9\u679c\u7684\u306a\u5fa9\u7fd2\u6cd5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3067\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u3001\u5b9f\u306f\u300c\u5fa9\u7fd2\u300d\u3067\u3059\u3002\u89e3\u3051\u306a\u304b\u3063\u305f\u554f\u984c\u3092\u653e\u7f6e\u305b\u305a\u3001\u78ba\u5b9f\u306b\u7406\u89e3\u3057\u3001\u6b21\u56de\u306f\u81ea\u529b\u3067\u89e3\u3051\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u304c\u6210\u9577\u306e\u9375\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89e3\u8aac\u3092\u8aad\u3093\u3067\u3082\u7406\u89e3\u3067\u304d\u306a\u3044\u6642\u306e\u5bfe\u51e6<\/strong><br>\u89e3\u8aac\u30921\u56de\u8aad\u3093\u3067\u7406\u89e3\u3067\u304d\u306a\u3051\u308c\u3070\u3001\u4ee5\u4e0b\u306e\u624b\u9806\u3092\u8a66\u3057\u307e\u3057\u3087\u3046\u3002(1)\u8907\u6570\u306e\u89e3\u8aac\u8a18\u4e8b\u3092\u8aad\u3080(Qiita\u3001Zenn\u306a\u3069\u65e5\u672c\u8a9e\u8a18\u4e8b\u3092\u691c\u7d22)\u3001(2)\u52d5\u753b\u89e3\u8aac\u3092\u898b\u308b(YouTube\u3067\u554f\u984c\u30bf\u30a4\u30c8\u30eb\u3092\u691c\u7d22)\u3001(3)\u30b5\u30f3\u30d7\u30eb\u5165\u529b\u3092\u624b\u4f5c\u696d\u3067\u8ffd\u3044\u3001\u5404\u30b9\u30c6\u30c3\u30d7\u3067\u5909\u6570\u304c\u3069\u3046\u5909\u5316\u3059\u308b\u304b\u30ce\u30fc\u30c8\u306b\u66f8\u304f\u3001(4)\u30b3\u30df\u30e5\u30cb\u30c6\u30a3(AtCoder\u306eDiscord\u3001LeetCode\u306eDiscussions)\u3067\u8cea\u554f\u3059\u308b\u3002\u591a\u89d2\u7684\u306b\u30a2\u30d7\u30ed\u30fc\u30c1\u3059\u308b\u3053\u3068\u3067\u3001\u5fc5\u305a\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u540c\u3058\u30d1\u30bf\u30fc\u30f3\u554f\u984c\u30923\u554f\u9023\u7d9a\u3067\u89e3\u304f<\/strong><br>1\u554f\u7406\u89e3\u3067\u304d\u305f\u3089\u3001\u540c\u3058\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u306e\u985e\u4f3c\u554f\u984c\u3092\u7acb\u3066\u7d9a\u3051\u306b3\u554f\u89e3\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4e8c\u5206\u63a2\u7d22\u306e\u554f\u984c\u3092\u7406\u89e3\u3057\u305f\u3089\u3001LeetCode\u3067\u300cBinary Search\u300d\u30bf\u30b0\u306e\u554f\u984c\u30923\u554f\u9023\u7d9a\u3067\u89e3\u304f\u3001\u3068\u3044\u3063\u305f\u5f62\u3067\u3059\u3002\u30d1\u30bf\u30fc\u30f3\u304c\u4f53\u306b\u67d3\u307f\u8fbc\u3080\u307e\u3067\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3067\u3001\u521d\u898b\u554f\u984c\u3067\u3082\u300c\u3053\u308c\u306f\u4e8c\u5206\u63a2\u7d22\u3060\u306a\u300d\u3068\u77ac\u6642\u306b\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Anki\u7b49\u3067\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u3092\u6697\u8a18<\/strong><br>Anki(\u9593\u9694\u53cd\u5fa9\u5b66\u7fd2\u30a2\u30d7\u30ea)\u3092\u4f7f\u3063\u3066\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3\u3092\u6697\u8a18\u3059\u308b\u65b9\u6cd5\u3082\u52b9\u679c\u7684\u3067\u3059\u3002\u30ab\u30fc\u30c9\u306e\u8868\u306b\u300c\u914d\u5217\u306e\u90e8\u5206\u548c\u306e\u6700\u5927\u5024\u3092\u6c42\u3081\u308b\u554f\u984c\u300d\u3001\u88cf\u306b\u300c\u30ab\u30c0\u30f3\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u52d5\u7684\u8a08\u753b\u6cd5)\u300d\u3068\u66f8\u304d\u3001\u5b9a\u671f\u7684\u306b\u5fa9\u7fd2\u3057\u307e\u3059\u3002\u30d1\u30bf\u30fc\u30f3\u8a8d\u8b58\u529b\u304c\u9ad8\u307e\u308a\u3001\u554f\u984c\u3092\u898b\u305f\u77ac\u9593\u306b\u9069\u5207\u306a\u89e3\u6cd5\u304c\u6d6e\u304b\u3076\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-36\">\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u7dad\u6301\u306e\u5de5\u592b<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u9577\u671f\u9593\u306e\u5b66\u7fd2\u3067\u6700\u3082\u96e3\u3057\u3044\u306e\u306f\u3001\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u306e\u7dad\u6301\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u5de5\u592b\u3067\u3001\u632b\u6298\u3092\u9632\u304e\u697d\u3057\u304f\u7d99\u7d9a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5b66\u7fd2\u8a18\u9332\u306e\u53ef\u8996\u5316(\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u6d3b\u7528)<\/strong><br>Google\u30b9\u30d7\u30ec\u30c3\u30c9\u30b7\u30fc\u30c8\u3067\u5b66\u7fd2\u8a18\u9332\u3092\u3064\u3051\u3001\u6bce\u65e5\u306e\u554f\u984c\u6570\u3001\u7d2f\u8a08\u554f\u984c\u6570\u3001\u6b63\u7b54\u7387\u306a\u3069\u3092\u30b0\u30e9\u30d5\u5316\u3057\u307e\u3059\u3002\u8996\u899a\u7684\u306b\u6210\u9577\u304c\u898b\u3048\u308b\u3053\u3068\u3067\u3001\u300c\u3082\u3046100\u554f\u3082\u89e3\u3044\u305f\u3093\u3060!\u300d\u3068\u3044\u3046\u9054\u6210\u611f\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u554f\u984c\u3054\u3068\u306b\u96e3\u6613\u5ea6\u3001\u4f7f\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u6240\u8981\u6642\u9593\u30012\u56de\u76ee\u306e\u6240\u8981\u6642\u9593\u306a\u3069\u3092\u8a18\u9332\u3059\u308b\u3068\u3001\u81ea\u5206\u306e\u6210\u9577\u304c\u6570\u5024\u3067\u5b9f\u611f\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SNS\u3067\u306e\u9032\u6357\u5171\u6709\u3001\u52c9\u5f37\u4ef2\u9593\u63a2\u3057<\/strong><br>Twitter\u3084AtCoder\u306eDiscord\u3067\u300c\u4eca\u65e5\u306f\u25cb\u25cb\u554f\u89e3\u304d\u307e\u3057\u305f #\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u300d\u3068\u6295\u7a3f\u3057\u3001\u4ed6\u306e\u5b66\u7fd2\u8005\u3068\u4ea4\u6d41\u3057\u307e\u3059\u3002\u540c\u3058\u76ee\u6a19\u3092\u6301\u3064\u4ef2\u9593\u304c\u3044\u308b\u3068\u3001\u300c\u81ea\u5206\u3082\u9811\u5f35\u308d\u3046\u300d\u3068\u3044\u3046\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u304c\u751f\u307e\u308c\u307e\u3059\u3002\u30aa\u30f3\u30e9\u30a4\u30f3\u52c9\u5f37\u4f1a\u3084\u3082\u304f\u3082\u304f\u4f1a\u306b\u53c2\u52a0\u3057\u3001\u5b9a\u671f\u7684\u306b\u9854\u3092\u5408\u308f\u305b\u308b\u306e\u3082\u52b9\u679c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u5c0f\u3055\u306a\u6210\u529f\u4f53\u9a13\u306e\u7a4d\u307f\u91cd\u306d(Easy10\u554f\u9023\u7d9a\u6b63\u89e3\u306a\u3069)<\/strong><br>\u300cLeetCode Easy 10\u554f\u9023\u7d9a\u6b63\u89e3\u300d\u300cAtCoder ABC A\u554f\u984c\u309220\u56de\u9023\u7d9aAC(Accepted)\u300d\u306a\u3069\u3001\u9054\u6210\u53ef\u80fd\u306a\u5c0f\u76ee\u6a19\u3092\u8a2d\u5b9a\u3057\u3001\u30af\u30ea\u30a2\u3059\u308b\u305f\u3073\u306b\u81ea\u5206\u306b\u3054\u8912\u7f8e\u3092\u4e0e\u3048\u307e\u3059\u3002\u5927\u304d\u306a\u76ee\u6a19(Medium 100\u554f)\u3060\u3051\u3060\u3068\u9060\u3059\u304e\u3066\u632b\u6298\u3057\u3084\u3059\u3044\u3067\u3059\u304c\u3001\u5c0f\u76ee\u6a19\u3092\u7a4d\u307f\u91cd\u306d\u308b\u3053\u3068\u3067\u3001\u7d99\u7d9a\u7684\u306b\u9054\u6210\u611f\u3092\u5473\u308f\u3048\u307e\u3059\u3002\u30b2\u30fc\u30e0\u306e\u30ec\u30d9\u30eb\u30a2\u30c3\u30d7\u306e\u3088\u3046\u306a\u611f\u899a\u3067\u697d\u3057\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-37\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u672a\u7d4c\u9a13\u30fb\u5b9f\u52d9\u7d4c\u9a13\u6d45\u3044\u4eba\u304c\u9665\u308a\u304c\u3061\u306a\u5931\u6557\u3068\u5bfe\u7b56<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3092\u59cb\u3081\u305f\u3070\u304b\u308a\u306e\u4eba\u306f\u3001\u5171\u901a\u306e\u5931\u6557\u30d1\u30bf\u30fc\u30f3\u306b\u9665\u308a\u304c\u3061\u3067\u3059\u3002\u3053\u308c\u3089\u3092\u4e8b\u524d\u306b\u77e5\u3063\u3066\u304a\u304f\u3053\u3068\u3067\u3001\u7121\u99c4\u306a\u9060\u56de\u308a\u3092\u907f\u3051\u3001\u52b9\u7387\u7684\u306b\u6210\u9577\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u591a\u3044\u306e\u304c\u300c\u96e3\u3057\u3044\u554f\u984c\u3070\u304b\u308a\u89e3\u3044\u3066\u57fa\u790e\u304c\u56fa\u307e\u3089\u306a\u3044\u300d\u300c\u89e3\u3051\u305f\u3089\u7d42\u308f\u308a\u3067\u5fa9\u7fd2\u3057\u306a\u3044\u300d\u300c\u672c\u756a\u3067\u7dca\u5f35\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u51fa\u306a\u3044\u300d\u306e3\u3064\u3067\u3059\u3002\u3053\u308c\u3089\u306f\u77e5\u8b58\u4e0d\u8db3\u3067\u306f\u306a\u304f\u3001\u5b66\u7fd2\u65b9\u6cd5\u3084\u6e96\u5099\u4e0d\u8db3\u304c\u539f\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u3053\u308c\u3089\u306e\u5931\u6557\u30d1\u30bf\u30fc\u30f3\u3068\u3001\u305d\u308c\u305e\u308c\u306b\u5bfe\u3059\u308b\u5177\u4f53\u7684\u306a\u5bfe\u7b56\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u540c\u3058\u5931\u6557\u3092\u7e70\u308a\u8fd4\u3055\u306a\u3044\u305f\u3081\u306b\u3001\u5fc5\u305a\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-38\">\u300c\u96e3\u3057\u3044\u554f\u984c\u3070\u304b\u308a\u89e3\u3044\u3066\u57fa\u790e\u304c\u56fa\u307e\u3089\u306a\u3044\u300d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u521d\u5fc3\u8005\u306b\u3042\u308a\u304c\u3061\u306a\u306e\u304c\u3001\u80cc\u4f38\u3073\u3057\u3066\u96e3\u3057\u3044\u554f\u984c(LeetCode Medium\u3084AtCoder\u306eD\u554f\u984c)\u306b\u6311\u6226\u3057\u3001\u89e3\u3051\u305a\u306b\u81ea\u4fe1\u3092\u5931\u3046\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002\u96e3\u554f\u306b\u6311\u6226\u3059\u308b\u3053\u3068\u81ea\u4f53\u306f\u60aa\u304f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u57fa\u790e\u304c\u56fa\u307e\u3063\u3066\u3044\u306a\u3044\u6bb5\u968e\u3067\u306f\u52b9\u7387\u304c\u60aa\u304f\u3001\u632b\u6298\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u80cc\u4f38\u3073\u305b\u305a\u3001Easy\u554f\u984c100\u554f\u304c\u6700\u512a\u5148<\/strong><br>\u307e\u305a\u306f\u78ba\u5b9f\u306b\u89e3\u3051\u308b\u554f\u984c\u3092100\u554f\u5b8c\u8d70\u3059\u308b\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u307e\u3057\u3087\u3046\u3002LeetCode\u306eEasy\u554f\u984c\u3001AtCoder\u306eABC A-B\u554f\u984c\u3001paiza\u306eC-D\u30e9\u30f3\u30af\u554f\u984c\u306a\u3069\u3067\u3059\u3002\u300c\u7c21\u5358\u3059\u304e\u308b\u300d\u3068\u611f\u3058\u3066\u3082\u3001\u30b9\u30d4\u30fc\u30c9\u3068\u6b63\u78ba\u6027\u3092\u9ad8\u3081\u308b\u8a13\u7df4\u306b\u306a\u308a\u307e\u3059\u3002Easy\u554f\u984c\u309210\u5206\u4ee5\u5185\u306b\u78ba\u5b9f\u306b\u89e3\u3051\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304b\u3089\u3001\u6b21\u306e\u30ec\u30d9\u30eb\u306b\u9032\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AtCoder\u904e\u53bb\u554f\u306eABC A-C\u554f\u984c\u5168\u5236\u8987<\/strong><br>AtCoder\u306eABC(AtCoder Beginner Contest)\u306f\u3001A\u554f\u984c(\u8d85\u521d\u5fc3\u8005)\u304b\u3089F\u554f\u984c(\u4e0a\u7d1a\u8005)\u307e\u3067\u6bb5\u968e\u7684\u306b\u96e3\u6613\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u307e\u305a\u306fA-C\u554f\u984c\u3092\u5168\u3066\u89e3\u304f\u3053\u3068\u3092\u76ee\u6a19\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002ABC \u306f300\u56de\u4ee5\u4e0a\u958b\u50ac\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001A-C\u554f\u984c\u3060\u3051\u3067\u3082900\u554f\u4ee5\u4e0a\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u5b8c\u8d70\u3059\u308c\u3070\u3001\u57fa\u790e\u306f\u5b8c\u74a7\u306b\u56fa\u307e\u308a\u3001\u65e5\u672c\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u306f\u5341\u5206\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u300c\u96e3\u3057\u3044\u554f\u984c\u3092\u89e3\u304b\u306a\u3044\u3068\u6210\u9577\u3057\u306a\u3044\u300d\u3068\u3044\u3046\u7126\u308a\u306f\u7981\u7269\u3067\u3059\u3002\u57fa\u790e\u3092\u98db\u3070\u3057\u3066\u5fdc\u7528\u306b\u9032\u3080\u3068\u3001\u3069\u3053\u304b\u3067\u5fc5\u305a\u884c\u304d\u8a70\u307e\u308a\u307e\u3059\u3002\u6025\u304c\u3070\u56de\u308c\u306e\u7cbe\u795e\u3067\u3001\u78ba\u5b9f\u306b\u57fa\u790e\u3092\u56fa\u3081\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-39\">\u300c\u89e3\u3051\u305f\u3089\u7d42\u308f\u308a\u3067\u5fa9\u7fd2\u3057\u306a\u3044\u300d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u554f\u984c\u3092\u89e3\u3044\u3066\u6b63\u89e3\u3057\u305f\u3089\u6e80\u8db3\u3057\u3066\u3057\u307e\u3044\u3001\u5fa9\u7fd2\u3092\u3057\u306a\u3044\u4eba\u304c\u975e\u5e38\u306b\u591a\u3044\u3067\u3059\u3002\u3057\u304b\u3057\u30011\u56de\u89e3\u3044\u305f\u3060\u3051\u3067\u306f\u77e5\u8b58\u306f\u5b9a\u7740\u305b\u305a\u30011\u9031\u9593\u5f8c\u306b\u306f\u89e3\u6cd5\u3092\u5fd8\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u5fa9\u7fd2\u3053\u305d\u304c\u5b9f\u529b\u5411\u4e0a\u306e\u6700\u91cd\u8981\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1\u9031\u9593\u5f8c\u306b\u518d\u5ea6\u89e3\u304d\u76f4\u3059\u30eb\u30fc\u30c6\u30a3\u30f3\u5316<\/strong><br>\u554f\u984c\u3092\u89e3\u3044\u305f\u65e5\u304b\u30891\u9031\u9593\u5f8c\u306b\u3001\u540c\u3058\u554f\u984c\u3092\u3082\u3046\u4e00\u5ea6\u89e3\u304d\u76f4\u3059\u30eb\u30fc\u30c6\u30a3\u30f3\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002Google\u30ab\u30ec\u30f3\u30c0\u30fc\u3084\u30bf\u30b9\u30af\u7ba1\u7406\u30a2\u30d7\u30ea\u3067\u300c\u25cb\u6708\u25cb\u65e5:\u554f\u984cXX\u3092\u5fa9\u7fd2\u300d\u3068\u30ea\u30de\u30a4\u30f3\u30c0\u30fc\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u30022\u56de\u76ee\u306f1\u56de\u76ee\u3088\u308a\u901f\u304f\u89e3\u3051\u308b\u306f\u305a\u3067\u3059\u3002\u3082\u3057\u89e3\u3051\u306a\u3051\u308c\u3070\u3001\u307e\u3060\u7406\u89e3\u304c\u4e0d\u5341\u5206\u306a\u306e\u3067\u3001\u3055\u3089\u306b1\u9031\u9593\u5f8c\u306b3\u56de\u76ee\u306e\u5fa9\u7fd2\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u89e3\u6cd5\u30d1\u30bf\u30fc\u30f3\u3092Notion\u306b\u30b9\u30c8\u30c3\u30af<\/strong><br>\u89e3\u3044\u305f\u554f\u984c\u306e\u89e3\u6cd5\u3092\u3001\u81ea\u5206\u306e\u8a00\u8449\u3067Notion\u3084Markdown\u30d5\u30a1\u30a4\u30eb\u306b\u307e\u3068\u3081\u307e\u3059\u3002\u300c\u554f\u984c\u30bf\u30a4\u30c8\u30eb\u300d\u300c\u4f7f\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u300d\u300c\u30dd\u30a4\u30f3\u30c8\u300d\u300c\u30b3\u30fc\u30c9\u300d\u300c\u8a08\u7b97\u91cf\u300d\u300c\u985e\u4f3c\u554f\u984c\u3078\u306e\u30ea\u30f3\u30af\u300d\u3068\u3044\u3046\u69cb\u6210\u3067\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5316\u3059\u308b\u3068\u3001\u5f8c\u304b\u3089\u898b\u8fd4\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30b9\u30c8\u30c3\u30af\u304c\u5897\u3048\u308b\u307b\u3069\u3001\u985e\u4f3c\u554f\u984c\u306b\u906d\u9047\u3057\u305f\u3068\u304d\u306b\u300c\u3042\u3001\u3053\u308c\u306f\u524d\u306b\u89e3\u3044\u305f\u3042\u306e\u30d1\u30bf\u30fc\u30f3\u3060\u300d\u3068\u6c17\u3065\u3051\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fa9\u7fd2\u306f\u65b0\u898f\u554f\u984c\u3092\u89e3\u304f\u3088\u308a\u5730\u5473\u306a\u4f5c\u696d\u3067\u3059\u304c\u3001\u6210\u9577\u901f\u5ea6\u306b\u6700\u3082\u5f71\u97ff\u3057\u307e\u3059\u3002\u300c\u89e3\u3044\u305f\u554f\u984c\u6570\u300d\u3067\u306f\u306a\u304f\u300c\u78ba\u5b9f\u306b\u89e3\u3051\u308b\u554f\u984c\u6570\u300d\u3092\u5897\u3084\u3059\u3053\u3068\u3092\u610f\u8b58\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-40\">\u300c\u672c\u756a\u3067\u7dca\u5f35\u3057\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u304c\u51fa\u306a\u3044\u300d<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u666e\u6bb5\u306f\u89e3\u3051\u308b\u554f\u984c\u3067\u3082\u3001\u672c\u756a\u306e\u7dca\u5f35\u3067\u982d\u304c\u771f\u3063\u767d\u306b\u306a\u308a\u3001\u5b9f\u529b\u3092\u767a\u63ee\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u30b1\u30fc\u30b9\u306f\u975e\u5e38\u306b\u591a\u3044\u3067\u3059\u3002\u672c\u756a\u74b0\u5883\u306b\u6163\u308c\u3066\u304a\u304f\u3053\u3068\u304c\u3001\u7dca\u5f35\u5bfe\u7b56\u306e\u6700\u5584\u7b56\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6a21\u64ec\u9762\u63a5\u306e\u5b9a\u671f\u5b9f\u65bd(\u53cb\u4eba\u3068\u76f8\u4e92\u7df4\u7fd2)<\/strong><br>\u53cb\u4eba\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30b3\u30df\u30e5\u30cb\u30c6\u30a3\u3067\u3001\u5b9a\u671f\u7684\u306b\u6a21\u64ec\u9762\u63a5\u3092\u5b9f\u65bd\u3057\u307e\u3057\u3087\u3046\u3002Pramp(\u7121\u6599\u306eP2P\u6a21\u64ec\u9762\u63a5\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0)\u3067\u306f\u3001\u4e16\u754c\u4e2d\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u30de\u30c3\u30c1\u30f3\u30b0\u3057\u3001\u304a\u4e92\u3044\u306b\u9762\u63a5\u5b98\u5f79\u3068\u53d7\u9a13\u8005\u5f79\u3092\u4ea4\u4ee3\u3057\u306a\u304c\u3089\u7df4\u7fd2\u3067\u304d\u307e\u3059\u3002\u753b\u9762\u5171\u6709\u3057\u306a\u304c\u3089\u30b3\u30fc\u30c9\u3092\u66f8\u304d\u3001\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u58f0\u306b\u51fa\u3059\u7df4\u7fd2\u3092\u90311\u56de\u4ee5\u4e0a\u884c\u3046\u3053\u3068\u3067\u3001\u672c\u756a\u3067\u306e\u7dca\u5f35\u304c\u5927\u5e45\u306b\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30bf\u30a4\u30de\u30fc\u4ed8\u304d\u5b9f\u8df5\u6f14\u7fd2\u3067\u672c\u756a\u74b0\u5883\u306b\u6163\u308c\u308b<\/strong><br>\u666e\u6bb5\u306e\u7df4\u7fd2\u3067\u3082\u3001\u5fc5\u305a\u30bf\u30a4\u30de\u30fc\u3092\u30bb\u30c3\u30c8\u3057\u3066\u6642\u9593\u5236\u9650\u3092\u8a2d\u3051\u307e\u3057\u3087\u3046\u3002AtCoder\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u53c2\u52a0\u6a5f\u80fd\u3092\u4f7f\u3048\u3070\u3001\u904e\u53bb\u306e\u30b3\u30f3\u30c6\u30b9\u30c8\u3092\u672c\u756a\u3068\u540c\u3058\u6642\u9593\u5236\u9650\u3067\u4f53\u9a13\u3067\u304d\u307e\u3059\u3002\u300c\u6b8b\u308a10\u5206\u300d\u300c\u6b8b\u308a5\u5206\u300d\u3068\u3044\u3046\u6642\u9593\u611f\u899a\u3092\u4f53\u306b\u67d3\u307f\u8fbc\u307e\u305b\u308b\u3053\u3068\u3067\u3001\u672c\u756a\u3067\u3082\u51b7\u9759\u306b\u6642\u9593\u914d\u5206\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u672c\u756a\u524d\u306b\u306f\u5341\u5206\u306a\u7761\u7720\u3092\u53d6\u308a\u3001\u30ea\u30e9\u30c3\u30af\u30b9\u3059\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002\u76f4\u524d\u306e\u8a70\u3081\u8fbc\u307f\u306f\u9006\u52b9\u679c\u3067\u3001\u75b2\u308c\u305f\u72b6\u614b\u3067\u306f\u96c6\u4e2d\u529b\u304c\u7d9a\u304d\u307e\u305b\u3093\u3002\u300c\u3053\u3053\u307e\u3067\u3084\u3063\u3066\u304d\u305f\u3093\u3060\u304b\u3089\u5927\u4e08\u592b\u300d\u3068\u81ea\u5206\u3092\u4fe1\u3058\u3066\u3001\u843d\u3061\u7740\u3044\u3066\u81e8\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p style=\"margin:0 0 10px;font-size:16px;font-weight:800;color:#4338ca;\">\u5bfe\u7b56\u306e\u524d\u306b\u300c\u3069\u3053\u3092\u53d7\u3051\u308b\u304b\u300d\u304c\u6c7a\u307e\u3063\u3066\u3044\u307e\u3059\u304b<\/p>\n  <p style=\"margin:0 0 12px;font-size:14px;line-height:1.9;color:#333;\">\n    \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306e\u5185\u5bb9\u306f<strong>\u4f01\u696d\u306b\u3088\u3063\u3066\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059<\/strong>\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u91cd\u8996\u306e\u4f01\u696d\u3082\u3042\u308c\u3070\u3001\u5b9f\u88c5\u529b\u3092\u898b\u308b\u4f01\u696d\u3082\u3042\u308a\u307e\u3059\u3002<strong>\u53d7\u3051\u308b\u4f01\u696d\u304c\u6c7a\u307e\u3063\u3066\u3044\u306a\u3044\u3046\u3061\u306b\u5bfe\u7b56\u3092\u59cb\u3081\u308b\u3068\u3001\u65b9\u5411\u304c\u305a\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002\n  <\/p>\n  <p style=\"margin:0 0 14px;font-size:14px;line-height:1.9;color:#333;\">\n    <strong>\u30e6\u30cb\u30be\u30f3\u30ad\u30e3\u30ea\u30a2<\/strong>\u306fIT\u30fbWeb\u7279\u5316\u306e\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3001<strong>\u76f8\u8ac7\u306f\u7121\u6599<\/strong>\u3067\u3059\u3002\u9078\u8003\u306e\u50be\u5411\u3092\u8e0f\u307e\u3048\u3066\u5bfe\u7b56\u306e\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u3081\u3089\u308c\u307e\u3059\u3002\n  <\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-41\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3068\u4e26\u884c\u3059\u3079\u304d\u8ee2\u8077\u6e96\u5099<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3060\u3051\u3067\u306f\u8ee2\u8077\u306f\u6210\u529f\u3057\u307e\u305b\u3093\u3002\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u306e\u6574\u5099\u3001\u9762\u63a5\u3067\u306e\u81ea\u5df1PR\u3001\u4f01\u696d\u7814\u7a76\u306a\u3069\u3001\u4e26\u884c\u3057\u3066\u9032\u3081\u308b\u3079\u304d\u8ee2\u8077\u6e96\u5099\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7279\u306b\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3067\u5b66\u3093\u3060\u5185\u5bb9\u3092\u8ee2\u8077\u6d3b\u52d5\u5168\u4f53\u306b\u6d3b\u304b\u3059\u3053\u3068\u3067\u3001\u4ed6\u306e\u5019\u88dc\u8005\u3068\u306e\u5dee\u5225\u5316\u304c\u53ef\u80fd\u3067\u3059\u3002\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306e\u305f\u3081\u3060\u3051\u306b\u52c9\u5f37\u3057\u305f\u300d\u306e\u3067\u306f\u306a\u304f\u3001\u300c\u5b9f\u52d9\u3067\u4f7f\u3048\u308b\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3057\u305f\u300d\u3068\u30a2\u30d4\u30fc\u30eb\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3068\u76f8\u4e57\u52b9\u679c\u3092\u751f\u3080\u8ee2\u8077\u6e96\u5099\u306e\u65b9\u6cd5\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u3092\u540c\u6642\u9032\u884c\u3059\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306b\u8ee2\u8077\u6d3b\u52d5\u3092\u9032\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-42\">\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3068GitHub\u306e\u6574\u5099<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3068GitHub\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u306b\u304a\u3044\u3066\u300c\u5b9f\u529b\u306e\u8a3c\u660e\u300d\u3068\u306a\u308b\u6700\u3082\u91cd\u8981\u306a\u8981\u7d20\u3067\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3067\u89e3\u3044\u305f\u554f\u984c\u3092\u3001\u305d\u306e\u307e\u307e\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3068\u3057\u3066\u6d3b\u7528\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AtCoder\/LeetCode\u306e\u89e3\u7b54\u3092GitHub\u306b\u6574\u7406<\/strong><br>\u89e3\u3044\u305f\u554f\u984c\u306e\u30b3\u30fc\u30c9\u3092\u3001GitHub\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u69cb\u9020\u306f\u300cplatform\u540d\/\u554f\u984c\u756a\u53f7\/solution.js\u300d\u306e\u3088\u3046\u306b\u6574\u7406\u3057\u3001\u4e00\u76ee\u3067\u4f55\u3092\u89e3\u3044\u305f\u304b\u308f\u304b\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002\u30b3\u30df\u30c3\u30c8\u30e1\u30c3\u30bb\u30fc\u30b8\u306b\u306f\u300cSolved LeetCode #1 Two Sum \u2013 O(n) with HashMap\u300d\u306e\u3088\u3046\u306b\u3001\u554f\u984c\u540d\u3068\u4f7f\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u8a18\u8f09\u3059\u308b\u3068\u3001\u63a1\u7528\u62c5\u5f53\u8005\u306b\u4f1d\u308f\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>README\u3067\u4f7f\u7528\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30fb\u5de5\u592b\u70b9\u3092\u8aac\u660e<\/strong><br>\u5404\u30ea\u30dd\u30b8\u30c8\u30ea\u306eREADME.md\u306b\u3001\u554f\u984c\u306e\u6982\u8981\u3001\u4f7f\u3063\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3001\u8a08\u7b97\u91cf\u3001\u5de5\u592b\u3057\u305f\u70b9\u3092\u8a18\u8f09\u3057\u307e\u3059\u3002\u300c\u3053\u306e\u554f\u984c\u306f\u30d6\u30eb\u30fc\u30c8\u30d5\u30a9\u30fc\u30b9\u3060\u3068O(n\u00b2)\u3060\u304c\u3001\u30cf\u30c3\u30b7\u30e5\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3046\u3053\u3068\u3067O(n)\u306b\u6700\u9069\u5316\u3057\u305f\u300d\u306e\u3088\u3046\u306b\u3001\u601d\u8003\u30d7\u30ed\u30bb\u30b9\u3092\u8aac\u660e\u3059\u308b\u3053\u3068\u3067\u3001\u5358\u306a\u308b\u30b3\u30fc\u30c9\u306e\u7f85\u5217\u3067\u306f\u306a\u304f\u300c\u8003\u3048\u3066\u5b9f\u88c5\u3067\u304d\u308b\u4eba\u300d\u3068\u30a2\u30d4\u30fc\u30eb\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3001\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u306eREADME\u306b\u306f\u3001\u7dcf\u554f\u984c\u6570\u3001\u8a00\u8a9e\u5225\u306e\u554f\u984c\u6570\u3001\u5f97\u610f\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u5206\u91ce\u306a\u3069\u3092\u307e\u3068\u3081\u305f\u7d71\u8a08\u3092\u8f09\u305b\u308b\u3068\u3001\u4e00\u76ee\u3067\u5b9f\u529b\u304c\u4f1d\u308f\u308a\u307e\u3059\u3002AtCoder\u3084LeetCode\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u3078\u306e\u30ea\u30f3\u30af\u3082\u5fd8\u308c\u305a\u306b\u8a18\u8f09\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-43\">\u6280\u8853\u9762\u63a5\u3067\u306e\u81ea\u5df1PR\u4f5c\u6210<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6280\u8853\u9762\u63a5\u3067\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3067\u5f97\u305f\u7d4c\u9a13\u3092\u52b9\u679c\u7684\u306b\u30a2\u30d4\u30fc\u30eb\u3059\u308b\u3053\u3068\u3067\u3001\u30dd\u30c6\u30f3\u30b7\u30e3\u30eb\u306e\u9ad8\u3055\u3092\u793a\u305b\u307e\u3059\u3002\u5358\u306b\u300c\u52c9\u5f37\u3057\u307e\u3057\u305f\u300d\u3067\u306f\u306a\u304f\u3001\u5177\u4f53\u7684\u306a\u6570\u5024\u3068\u6210\u679c\u3092\u76db\u308a\u8fbc\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u7d4c\u9a13\u3092\u5f37\u307f\u306b\u5909\u63db<\/strong><br>\u300c\u8ee2\u8077\u6e96\u5099\u3068\u3057\u3066\u30013\u30f6\u6708\u9593\u3067 LeetCode Easy 100\u554f\u3001Medium 50\u554f\u3092\u89e3\u304d\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u7406\u89e3\u3092\u6df1\u3081\u307e\u3057\u305f\u3002\u7279\u306b\u52d5\u7684\u8a08\u753b\u6cd5\u3068\u30b0\u30e9\u30d5\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306b\u6ce8\u529b\u3057\u3001\u8a08\u7b97\u91cf\u3092\u610f\u8b58\u3057\u305f\u6700\u9069\u5316\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u300d\u306e\u3088\u3046\u306b\u3001\u5177\u4f53\u7684\u306b\u8aac\u660e\u3057\u307e\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306f\u300c\u81ea\u8d70\u3067\u304d\u308b\u4eba\u300d\u300c\u7d99\u7d9a\u529b\u304c\u3042\u308b\u4eba\u300d\u3068\u3044\u3046\u5370\u8c61\u3092\u4e0e\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u300c\u25cb\u25cb\u554f\u89e3\u3044\u3066\u25b3\u25b3\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u7fd2\u5f97\u300d\u3068\u5b9a\u91cf\u5316<\/strong><br>\u300cAtCoder\u3067\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u8336\u8272(400)\u3092\u9054\u6210\u300d\u300cpaiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30afB\u30e9\u30f3\u30af\u53d6\u5f97\u300d\u300cLeetCode Easy\u6b63\u7b54\u738790%\u4ee5\u4e0a\u300d\u306a\u3069\u3001\u5ba2\u89b3\u7684\u306a\u6307\u6a19\u3092\u4f7f\u3063\u3066\u30b9\u30ad\u30eb\u3092\u8aac\u660e\u3057\u307e\u3059\u3002\u6570\u5024\u5316\u3059\u308b\u3053\u3068\u3067\u3001\u9762\u63a5\u5b98\u304c\u5b9f\u529b\u3092\u628a\u63e1\u3057\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u300c100\u554f\u89e3\u3044\u305f\u4e2d\u3067\u6700\u3082\u96e3\u3057\u304b\u3063\u305f\u554f\u984c\u306fXX\u3067\u3001\u25cb\u25cb\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u89e3\u6c7a\u3057\u307e\u3057\u305f\u300d\u306e\u3088\u3046\u306b\u3001\u5177\u4f53\u7684\u306a\u30a8\u30d4\u30bd\u30fc\u30c9\u30921\u3064\u7528\u610f\u3057\u3066\u304a\u304f\u3068\u3001\u6df1\u6398\u308a\u8cea\u554f\u306b\u3082\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306e\u7d4c\u9a13\u306f\u3001\u5b9f\u52d9\u7d4c\u9a13\u304c\u306a\u304f\u3066\u3082\u300c\u81ea\u5df1\u5b66\u7fd2\u80fd\u529b\u300d\u300c\u554f\u984c\u89e3\u6c7a\u80fd\u529b\u300d\u300c\u8ad6\u7406\u7684\u601d\u8003\u529b\u300d\u3092\u30a2\u30d4\u30fc\u30eb\u3067\u304d\u308b\u5f37\u529b\u306a\u6750\u6599\u3067\u3059\u3002\u7a4d\u6975\u7684\u306b\u9762\u63a5\u3067\u8a9e\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-44\">\u4f01\u696d\u7814\u7a76\u3068\u5fdc\u52df\u6226\u7565<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fd7\u671b\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u96e3\u6613\u5ea6\u3092\u4e8b\u524d\u306b\u30ea\u30b5\u30fc\u30c1\u3057\u3001\u81ea\u5206\u306e\u73fe\u5728\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306b\u5fdc\u52df\u6226\u7565\u3092\u7acb\u3066\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u96e3\u6613\u5ea6\u3092\u4e8b\u524d\u30ea\u30b5\u30fc\u30c1<\/strong><br>\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u60c5\u5831\u306f\u3001OpenWork\u3001OneCareer\u3001\u8ee2\u8077\u4f1a\u8b70\u306a\u3069\u306e\u53e3\u30b3\u30df\u30b5\u30a4\u30c8\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002\u300c\u9078\u8003\u30d5\u30ed\u30fc\u300d\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u3001\u5b9f\u969b\u306e\u51fa\u984c\u554f\u984c\u3084\u96e3\u6613\u5ea6\u304c\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002\u300cLeetCode Medium\u30ec\u30d9\u30eb2\u554f\u3001\u5236\u9650\u6642\u959390\u5206\u300d\u300cAtCoder ABC C-D\u76f8\u5f53\u300d\u306a\u3069\u306e\u60c5\u5831\u304c\u3042\u308c\u3070\u3001\u4e8b\u524d\u306b\u985e\u4f3c\u554f\u984c\u3067\u5bfe\u7b56\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>OpenWork\u3084OneCareer\u6d3b\u7528\u6cd5<\/strong><br>\u3053\u308c\u3089\u306e\u30b5\u30a4\u30c8\u3067\u306f\u3001\u9078\u8003\u4f53\u9a13\u8ac7\u3092\u6295\u7a3f\u3057\u305f\u4eba\u306b\u8cea\u554f\u3067\u304d\u308b\u6a5f\u80fd\u304c\u3042\u308a\u307e\u3059\u3002\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u3069\u306e\u30b5\u30a4\u30c8\u306e\u554f\u984c\u306b\u8fd1\u3044\u3067\u3059\u304b?\u300d\u300c\u9762\u63a5\u3067\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8aac\u660e\u3092\u6c42\u3081\u3089\u308c\u307e\u3057\u305f\u304b?\u300d\u306a\u3069\u3001\u5177\u4f53\u7684\u306b\u8cea\u554f\u3059\u308b\u3053\u3068\u3067\u3001\u3088\u308a\u8a73\u7d30\u306a\u60c5\u5831\u304c\u5f97\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u540c\u3058\u4f01\u696d\u306e\u8907\u6570\u306e\u4f53\u9a13\u8ac7\u3092\u8aad\u3080\u3053\u3068\u3067\u3001\u51fa\u984c\u50be\u5411\u306e\u5909\u5316\u3084\u983b\u51fa\u5206\u91ce\u3092\u628a\u63e1\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fdc\u52df\u6226\u7565\u3068\u3057\u3066\u306f\u3001\u307e\u305a\u81ea\u5206\u306e\u5b9f\u529b\u3067\u5341\u5206\u5bfe\u5fdc\u53ef\u80fd\u306a\u4f01\u696d\u304b\u3089\u5fdc\u52df\u3057\u3001\u9762\u63a5\u7d4c\u9a13\u3092\u7a4d\u3080\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u7b2c\u4e00\u5fd7\u671b\u4f01\u696d\u306b\u3044\u304d\u306a\u308a\u5fdc\u52df\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u672c\u547d\u524d\u306b2\u301c3\u793e\u3067\u5b9f\u6226\u7d4c\u9a13\u3092\u7a4d\u3080\u3053\u3068\u3067\u3001\u672c\u756a\u3067\u306e\u7dca\u5f35\u3092\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3068\u9762\u63a5\u306f\u300c\u5834\u6570\u300d\u304c\u91cd\u8981\u306a\u306e\u3067\u3001\u6226\u7565\u7684\u306b\u5fdc\u52df\u9806\u5e8f\u3092\u7d44\u307f\u7acb\u3066\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div style=\"border:1px solid #c7d2fe;border-left:5px solid #6366f1;border-radius:10px;padding:20px 22px;margin:28px 0;background:#f5f7ff;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;\">\n  <p style=\"margin:0 0 10px;font-size:16px;font-weight:800;color:#4338ca;\">\u5bfe\u7b56\u306e\u65b9\u5411\u306f\u300c\u3069\u3053\u3092\u53d7\u3051\u308b\u304b\u300d\u3067\u5909\u308f\u308b<\/p>\n  <p style=\"margin:0 0 12px;font-size:14px;line-height:1.9;color:#333;\">\n    \u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306e\u5185\u5bb9\u306f<strong>\u4f01\u696d\u306b\u3088\u3063\u3066\u304b\u306a\u308a\u9055\u3044\u307e\u3059<\/strong>\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u53b3\u5bc6\u306b\u554f\u3046\u4f01\u696d\u3082\u3042\u308c\u3070\u3001\u5b9f\u88c5\u30b9\u30d4\u30fc\u30c9\u3084\u8a2d\u8a08\u3092\u898b\u308b\u4f01\u696d\u3082\u3042\u308a\u307e\u3059\u3002<strong>\u53d7\u3051\u308b\u4f01\u696d\u304c\u6c7a\u307e\u3089\u306a\u3044\u307e\u307e\u5bfe\u7b56\u3092\u59cb\u3081\u308b\u3068\u3001\u529b\u3092\u5165\u308c\u308b\u65b9\u5411\u304c\u305a\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059<\/strong>\u3002\n  <\/p>\n  <p style=\"margin:0 0 14px;font-size:14px;line-height:1.9;color:#333;\">\n    <strong>\u30e6\u30cb\u30be\u30f3\u30ad\u30e3\u30ea\u30a2<\/strong>\u306fIT\u30fbWeb\u696d\u754c\u306b\u7279\u5316\u3057\u305f\u8ee2\u8077\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3067\u3001<strong>\u76f8\u8ac7\u306f\u7121\u6599<\/strong>\u3067\u3059\u3002\u9078\u8003\u306e\u50be\u5411\u3092\u8e0f\u307e\u3048\u3066\u3001\u5bfe\u7b56\u306e\u512a\u5148\u9806\u4f4d\u3092\u6c7a\u3081\u3089\u308c\u307e\u3059\u3002\n  <\/p>\n  <p style=\"margin:0 0 14px;font-size:13px;line-height:1.8;color:#555;background:#fff;border:1px solid #e0e7ff;border-radius:6px;padding:10px 14px;\">\n    \u203b \u8ee2\u8077\u3092\u5f37\u5236\u3055\u308c\u308b\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<strong>\u307e\u305a\u5e02\u5834\u3092\u77e5\u308b\u76ee\u7684\u3067\u3082\u4f7f\u3048\u307e\u3059\u3002<\/strong>\n  <\/p>\n  <a href=\"https:\/\/af.moshimo.com\/af\/c\/click?a_id=5239893&amp;p_id=6663&amp;pc_id=19013&amp;pl_id=85103\" target=\"_blank\" rel=\"nofollow sponsored noopener\" style=\"display:inline-block;background:linear-gradient(135deg,#6366f1,#818cf8);color:#fff;font-weight:700;font-size:15px;padding:14px 36px;border-radius:50px;text-decoration:none;\">\u30e6\u30cb\u30be\u30f3\u30ad\u30e3\u30ea\u30a2\u306b\u7121\u6599\u3067\u76f8\u8ac7\u3059\u308b \u2192<\/a>\n  <p style=\"margin:10px 0 0;font-size:12px;color:#6b7280;\">\u203b 1\u5206\u3067\u767b\u9332\u5b8c\u4e86\uff0fPR<\/p>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-45\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\"> \u3010Q&amp;A\u3011\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306e\u3088\u304f\u3042\u308b\u8cea\u554f<\/span><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-46\">\u4f55\u30f6\u6708\u524d\u304b\u3089\u5bfe\u7b56\u3092\u59cb\u3081\u308b\u3079\u304d?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u6d3b\u52d5\u958b\u59cb\u306e3\u301c6\u30f6\u6708\u524d\u304b\u3089\u5bfe\u7b56\u3092\u59cb\u3081\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u73fe\u5728\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u306b\u3088\u3063\u3066\u5fc5\u8981\u671f\u9593\u306f\u5927\u304d\u304f\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u672a\u7d4c\u9a13\u8005\u306e\u5834\u5408\u3001\u57fa\u790e\u6587\u6cd5\u306e\u7fd2\u5f97\u3060\u3051\u30672\u301c3\u30f6\u6708\u304b\u304b\u308b\u305f\u3081\u3001\u8ee2\u8077\u4e88\u5b9a\u306e6\u301c9\u30f6\u6708\u524d\u304b\u3089\u30b9\u30bf\u30fc\u30c8\u3059\u308b\u306e\u304c\u7406\u60f3\u3067\u3059\u3002\u307e\u305aProgate\u3084\u30c9\u30c3\u30c8\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u57fa\u790e\u3092\u56fa\u3081\u3001\u305d\u306e\u5f8cpaiza\u306eD\u30e9\u30f3\u30af\u554f\u984c\u304b\u3089\u59cb\u3081\u307e\u3057\u3087\u3046\u3002\u5b9f\u52d9\u7d4c\u9a131\u301c2\u5e74\u306e\u5834\u5408\u3001\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b66\u7fd2\u306b3\u301c6\u30f6\u6708\u3092\u78ba\u4fdd\u3059\u308c\u3070\u3001\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u30af\u30e9\u30b9\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u5b9f\u52d9\u7d4c\u9a133\u5e74\u4ee5\u4e0a\u3067\u57fa\u790e\u304c\u3042\u308b\u5834\u5408\u306f\u30011\u301c3\u30f6\u6708\u306e\u96c6\u4e2d\u5b66\u7fd2\u3067\u3082\u5341\u5206\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u91cd\u8981\u306a\u306e\u306f\u300c\u6bce\u65e5\u7d99\u7d9a\u3059\u308b\u3053\u3068\u300d\u3067\u3059\u30021\u65e53\u6642\u9593\u3092\u90312\u56de\u3088\u308a\u3082\u3001\u6bce\u65e51\u6642\u9593\u306e\u65b9\u304c\u78ba\u5b9f\u306b\u5b9a\u7740\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u8ee2\u8077\u6d3b\u52d5\u304c\u672c\u683c\u5316\u3057\u3066\u304b\u3089\u3067\u306f\u6642\u9593\u304c\u53d6\u308c\u306a\u304f\u306a\u308b\u305f\u3081\u3001\u65e9\u3081\u306e\u30b9\u30bf\u30fc\u30c8\u3092\u5fc3\u304c\u3051\u307e\u3057\u3087\u3046\u3002\u7126\u3063\u3066\u8a70\u3081\u8fbc\u3080\u3068\u7406\u89e3\u304c\u6d45\u304f\u306a\u308a\u3001\u672c\u756a\u3067\u5fdc\u7528\u304c\u5229\u304b\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u4f59\u88d5\u3092\u6301\u3063\u305f\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3067\u3001\u7740\u5b9f\u306b\u5b9f\u529b\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-47\">\u8a00\u8a9e\u306f\u4f55\u3092\u9078\u3076\u3079\u304d?\u8907\u6570\u8a00\u8a9e\u7fd2\u5f97\u306f\u5fc5\u8981?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u57fa\u672c\u7684\u306b\u306f\u3001\u81ea\u5206\u304c\u6700\u3082\u7fd2\u719f\u3057\u3066\u3044\u308b\u8a00\u8a9e\u3092\u9078\u3076\u3079\u304d\u3067\u3059\u3002\u5b9f\u52d9\u3067\u4f7f\u3063\u3066\u3044\u308b\u8a00\u8a9e\u304c\u3042\u308c\u3070\u3001\u305d\u308c\u3092\u4f7f\u3046\u3053\u3068\u3067\u5b66\u7fd2\u6642\u9593\u3092\u77ed\u7e2e\u3067\u304d\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u8a00\u8a9e\u9078\u629e\u306b\u306f\u6226\u7565\u7684\u306a\u5074\u9762\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">JavaScript\/Python\u304c\u521d\u5fc3\u8005\u306b\u6700\u3082\u304a\u3059\u3059\u3081\u3067\u3059\u3002Python\u306f\u6a19\u6e96\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u8c4a\u5bcc\u3067\u77ed\u304f\u66f8\u3051\u308b\u305f\u3081\u3001\u5b9f\u88c5\u901f\u5ea6\u304c\u901f\u304f\u306a\u308a\u307e\u3059\u3002JavaScript\u306f\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u5fd7\u671b\u8005\u306a\u3089\u5fc5\u9808\u3067\u3001\u914d\u5217\u64cd\u4f5c\u306e\u7fd2\u719f\u304c\u5b9f\u52d9\u306b\u76f4\u7d50\u3057\u307e\u3059\u3002Java\u306f\u5927\u624bSIer\u3084\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u4f01\u696d\u5fd7\u671b\u8005\u306b\u6709\u5229\u3067\u3059\u304c\u3001\u30b3\u30fc\u30c9\u91cf\u304c\u591a\u304f\u306a\u308b\u70b9\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8907\u6570\u8a00\u8a9e\u306e\u7fd2\u5f97\u306f\u4e0d\u8981\u3067\u3059\u30021\u3064\u306e\u8a00\u8a9e\u3092\u6df1\u304f\u7406\u89e3\u3059\u308b\u65b9\u304c\u3001\u4e2d\u9014\u534a\u7aef\u306b\u8907\u6570\u8a00\u8a9e\u3092\u5b66\u3076\u3088\u308a\u3082\u52b9\u679c\u7684\u3067\u3059\u3002\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u672c\u8cea\u306f\u8a00\u8a9e\u306b\u4f9d\u5b58\u3057\u306a\u3044\u305f\u3081\u30011\u3064\u306e\u8a00\u8a9e\u3067\u30d1\u30bf\u30fc\u30f3\u3092\u7fd2\u5f97\u3059\u308c\u3070\u3001\u4ed6\u306e\u8a00\u8a9e\u3078\u306e\u5fdc\u7528\u3082\u5bb9\u6613\u3067\u3059\u3002\u305f\u3060\u3057\u3001\u5b9f\u52d9\u3067\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9(JavaScript)\u3068\u30d0\u30c3\u30af\u30a8\u30f3\u30c9(Python\/Java)\u306e\u4e21\u65b9\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u4e21\u8a00\u8a9e\u3067\u7df4\u7fd2\u3057\u3066\u3082\u826f\u3044\u3067\u3057\u3087\u3046\u3002\u305d\u306e\u5834\u5408\u3082\u3001\u307e\u305a1\u3064\u306e\u8a00\u8a9e\u3067100\u554f\u89e3\u3044\u3066\u304b\u3089\u3001\u3082\u30461\u3064\u306e\u8a00\u8a9e\u3067\u540c\u3058\u554f\u984c\u3092\u89e3\u304d\u76f4\u3059\u6d41\u308c\u304c\u52b9\u7387\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-48\">\u7af6\u30d7\u30ed\u306e\u7d4c\u9a13\u304c\u306a\u304f\u3066\u3082\u5927\u4e08\u592b?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u7af6\u6280\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0(\u7af6\u30d7\u30ed)\u306e\u7d4c\u9a13\u306f\u5fc5\u9808\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3068\u7af6\u30d7\u30ed\u306f\u76ee\u7684\u304c\u7570\u306a\u308a\u3001\u7af6\u30d7\u30ed\u306f\u300c\u3088\u308a\u901f\u304f\u3001\u3088\u308a\u96e3\u3057\u3044\u554f\u984c\u3092\u89e3\u304f\u300d\u3053\u3068\u3092\u7af6\u3044\u307e\u3059\u304c\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u300c\u5b9f\u52d9\u3067\u5fc5\u8981\u306a\u57fa\u790e\u529b\u304c\u3042\u308b\u304b\u300d\u3092\u6e2c\u308b\u3082\u306e\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7af6\u30d7\u30ed\u672a\u7d4c\u9a13\u3067\u3082\u3001AtCoder\u306eABC A-C\u554f\u984c\u3084LeetCode Easy-Medium\u30ec\u30d9\u30eb\u3092\u78ba\u5b9f\u306b\u89e3\u3051\u308c\u3070\u3001\u307b\u3068\u3093\u3069\u306e\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u306f\u5bfe\u5fdc\u3067\u304d\u307e\u3059\u3002\u5b9f\u969b\u3001\u591a\u304f\u306e\u8ee2\u8077\u6210\u529f\u8005\u306f\u7af6\u30d7\u30ed\u7d4c\u9a13\u306a\u3057\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u3092\u7a81\u7834\u3057\u3066\u3044\u307e\u3059\u3002\u91cd\u8981\u306a\u306e\u306f\u300c\u57fa\u790e\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3092\u6b63\u78ba\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3053\u3068\u300d\u3067\u3042\u308a\u3001\u8d85\u9ad8\u901f\u3067\u89e3\u304f\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u305f\u3060\u3057\u3001\u7af6\u30d7\u30ed\u306b\u53c2\u52a0\u3059\u308b\u3053\u3068\u81ea\u4f53\u306f\u3001\u5b66\u7fd2\u306e\u30e2\u30c1\u30d9\u30fc\u30b7\u30e7\u30f3\u7dad\u6301\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002AtCoder\u306eABC\u306f\u6bce\u9031\u672b\u958b\u50ac\u3055\u308c\u3066\u304a\u308a\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u3067\u4ed6\u306e\u53c2\u52a0\u8005\u3068\u7af6\u3046\u3053\u3068\u3067\u3001\u7dca\u5f35\u611f\u306e\u3042\u308b\u74b0\u5883\u3067\u306e\u554f\u984c\u89e3\u6c7a\u529b\u304c\u935b\u3048\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u30b3\u30f3\u30c6\u30b9\u30c8\u5f8c\u306e\u89e3\u8aac\u653e\u9001\u3084\u4ed6\u8005\u306e\u30b3\u30fc\u30c9\u3092\u8aad\u3080\u3053\u3068\u3067\u3001\u52b9\u7387\u7684\u306a\u5b9f\u88c5\u65b9\u6cd5\u3092\u5b66\u3079\u307e\u3059\u3002\u7af6\u30d7\u30ed\u3067\u9ad8\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u76ee\u6307\u3059\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u7df4\u7fd2\u306e\u4e00\u74b0\u3068\u3057\u3066\u53c2\u52a0\u3057\u3066\u307f\u308b\u306e\u306f\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-49\">\u6570\u5b66\u304c\u82e6\u624b\u3067\u3082\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u7406\u89e3\u3067\u304d\u308b?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6570\u5b66\u304c\u82e6\u624b\u3067\u3082\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u30ec\u30d9\u30eb\u306e\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306f\u5341\u5206\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u5fc5\u8981\u306a\u6570\u5b66\u77e5\u8b58\u306f\u3001\u4e2d\u5b66\u301c\u9ad8\u6821\u30ec\u30d9\u30eb\u306e\u56db\u5247\u6f14\u7b97\u3001\u4f59\u308a\u7b97\u3001\u6307\u6570\u30fb\u5bfe\u6570\u306e\u57fa\u790e\u6982\u5ff5\u7a0b\u5ea6\u3067\u3059\u3002\u9ad8\u5ea6\u306a\u5fae\u5206\u7a4d\u5206\u3084\u7dda\u5f62\u4ee3\u6570\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u672c\u8cea\u306f\u300c\u554f\u984c\u3092\u5c0f\u3055\u304f\u5206\u5272\u3057\u3001\u30b9\u30c6\u30c3\u30d7\u3054\u3068\u306b\u51e6\u7406\u3059\u308b\u624b\u9806\u300d\u3067\u3042\u308a\u3001\u8ad6\u7406\u7684\u601d\u8003\u529b\u304c\u3042\u308c\u3070\u7406\u89e3\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4e8c\u5206\u63a2\u7d22\u306f\u300c\u771f\u3093\u4e2d\u3067\u5206\u3051\u3066\u3001\u3069\u3061\u3089\u306b\u76ee\u6a19\u304c\u3042\u308b\u304b\u5224\u65ad\u3057\u3001\u7247\u65b9\u3092\u6368\u3066\u308b\u300d\u3068\u3044\u3046\u5358\u7d14\u306a\u7e70\u308a\u8fd4\u3057\u3067\u3059\u3002\u52d5\u7684\u8a08\u753b\u6cd5\u3082\u300c\u5c0f\u3055\u3044\u554f\u984c\u306e\u7b54\u3048\u3092\u4f7f\u3063\u3066\u5927\u304d\u3044\u554f\u984c\u3092\u89e3\u304f\u300d\u3068\u3044\u3046\u8003\u3048\u65b9\u3067\u3001\u6570\u5f0f\u3067\u306f\u306a\u304f\u8a00\u8449\u3067\u7406\u89e3\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3082\u3057\u6570\u5b66\u7684\u306a\u8aac\u660e\u304c\u96e3\u3057\u304f\u611f\u3058\u305f\u3089\u3001\u5177\u4f53\u4f8b\u3067\u7406\u89e3\u3059\u308b\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002[1, 2, 3, 4, 5]\u3068\u3044\u3046\u914d\u5217\u3067\u5b9f\u969b\u306b\u624b\u3092\u52d5\u304b\u3057\u3001\u5404\u30b9\u30c6\u30c3\u30d7\u3067\u4f55\u304c\u8d77\u3053\u308b\u304b\u30ce\u30fc\u30c8\u306b\u66f8\u3044\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u8996\u899a\u7684\u306b\u7406\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u6570\u5f0f\u306a\u3057\u3067\u3082\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u4ed5\u7d44\u307f\u304c\u63b4\u3081\u307e\u3059\u3002\u30a2\u30eb\u30b4\u5f0f\u306e\u52d5\u753b\u89e3\u8aac\u306f\u3001\u56f3\u3084\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3067\u8996\u899a\u7684\u306b\u8aac\u660e\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u6570\u5b66\u304c\u82e6\u624b\u306a\u4eba\u306b\u7279\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-50\">\u30aa\u30f3\u30e9\u30a4\u30f3\u30c6\u30b9\u30c8\u3067\u30ab\u30f3\u30cb\u30f3\u30b0\u306f\u53ef\u80fd?\u502b\u7406\u7684\u306b\u554f\u984c\u306f?<\/h3>\n\n\n\n<p 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class=\"wp-block-heading\" id=\"i-51\">\u9762\u63a5\u5b98\u306e\u524d\u3067\u306e\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u82e6\u624b\u306a\u5834\u5408\u306e\u5bfe\u7b56\u306f?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3078\u306e\u82e6\u624b\u610f\u8b58\u306f\u3001\u591a\u304f\u306e\u4eba\u304c\u5171\u901a\u3057\u3066\u6301\u3064\u60a9\u307f\u3067\u3059\u3002\u5bfe\u7b56\u306e\u9375\u306f\u300c\u6163\u308c\u300d\u3068\u300c\u30b3\u30df\u30e5\u30cb\u30b1\u30fc\u30b7\u30e7\u30f3\u300d\u306e2\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p 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class=\"wp-block-paragraph\">\u307e\u305f\u3001\u4e8b\u524d\u6e96\u5099\u3068\u3057\u3066\u3001\u983b\u51fa\u554f\u984c(Two Sum\u3001Binary Search\u306a\u3069Basic 20\u554f)\u306f\u5b8c\u74a7\u306b\u6697\u8a18\u3057\u3001\u78ba\u5b9f\u306b\u89e3\u3051\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002\u300c\u3053\u308c\u306f\u78ba\u5b9f\u306b\u89e3\u3051\u308b\u300d\u3068\u3044\u3046\u554f\u984c\u304c\u51fa\u305f\u3068\u304d\u306e\u5b89\u5fc3\u611f\u304c\u3001\u5168\u4f53\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u5411\u4e0a\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-52\"><span class=\"sgb-heading__inner sgb-heading--type1 with-icon\" style=\"background-color:transparent;border-color:transparent;font-size:1.5em\"><i class=\"fa fa-check\" style=\"color:var(--wp--preset--color--sango-main)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#333\">\u307e\u3068\u3081:\u8ee2\u8077\u6210\u529f\u306e\u305f\u3081\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/span><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u672c\u8a18\u4e8b\u3067\u306f\u3001\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077\u306b\u304a\u3051\u308b\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3092\u3001\u57fa\u790e\u304b\u3089\u5b9f\u8df5\u307e\u3067\u7db2\u7f85\u7684\u306b\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u81ea\u5206\u306e\u30ec\u30d9\u30eb\u306b\u5408\u3063\u305f\u5b66\u7fd2\u8a08\u753b\u3092\u7acb\u3066\u3001\u7d99\u7d9a\u7684\u306b\u5b9f\u8df5\u3059\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u4e00\u898b\u96e3\u3057\u305d\u3046\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u6b63\u3057\u3044\u65b9\u6cd5\u3067\u5bfe\u7b56\u3059\u308c\u3070\u3001\u672a\u7d4c\u9a13\u8005\u3067\u30823\u301c6\u30f6\u6708\u3067\u5341\u5206\u306b\u7a81\u7834\u53ef\u80fd\u3067\u3059\u3002\u7126\u3089\u305a\u3001\u7740\u5b9f\u306b\u30b9\u30c6\u30c3\u30d7\u3092\u8e0f\u3093\u3067\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u4eca\u65e5\u304b\u3089\u59cb\u3081\u3089\u308c\u308b\u5177\u4f53\u7684\u306a\u30a2\u30af\u30b7\u30e7\u30f3\u30d7\u30e9\u30f3\u3092\u307e\u3068\u3081\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-53\">\u4eca\u65e5\u304b\u3089\u59cb\u3081\u308b\u6700\u521d\u306e3\u30b9\u30c6\u30c3\u30d7<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. \u81ea\u5206\u306e\u30ec\u30d9\u30eb\u306b\u5408\u3063\u305f\u7df4\u7fd2\u30b5\u30a4\u30c8\u767b\u9332(paiza\u63a8\u5968)<\/strong><br>\u307e\u305a\u306fpaiza\u306b\u7121\u6599\u767b\u9332\u3057\u3001\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af\u306eD\u30e9\u30f3\u30af\u554f\u984c\u306b\u6311\u6226\u3057\u307e\u3057\u3087\u3046\u3002paiza\u306f\u65e5\u672c\u8a9e\u5bfe\u5fdc\u3067\u521d\u5fc3\u8005\u306b\u512a\u3057\u304f\u3001\u8ee2\u8077\u6d3b\u52d5\u3068\u3082\u9023\u643a\u3067\u304d\u308b\u305f\u3081\u3001\u6700\u521d\u306e\u30b9\u30c6\u30c3\u30d7\u306b\u6700\u9069\u3067\u3059\u3002\u767b\u9332\u5f8c\u3059\u3050\u306b\u554f\u984c\u306b\u53d6\u308a\u7d44\u3081\u308b\u305f\u3081\u3001\u300c\u4eca\u65e5\u304b\u3089\u5bfe\u7b56\u3092\u59cb\u3081\u305f\u300d\u3068\u3044\u3046\u7b2c\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. JavaScript\/Python\u9078\u629e\u3001\u57fa\u790e\u6587\u6cd5\u5fa9\u7fd2<\/strong><br>\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u5fd7\u671b\u306a\u3089JavaScript\u3001\u305d\u308c\u4ee5\u5916\u306a\u3089Python\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u3002Progate\u306e\u57fa\u790e\u30b3\u30fc\u30b9(\u7121\u6599\u90e8\u5206)\u30921\u5468\u3057\u3001\u5909\u6570\u30fb\u6761\u4ef6\u5206\u5c90\u30fb\u30eb\u30fc\u30d7\u30fb\u95a2\u6570\u30fb\u914d\u5217\u306e\u57fa\u672c\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3059\u3067\u306b\u5b9f\u52d9\u7d4c\u9a13\u304c\u3042\u308b\u5834\u5408\u306f\u3001\u3053\u306e\u624b\u9806\u306f\u30b9\u30ad\u30c3\u30d7\u3057\u3066\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Easy\u554f\u984c\u30923\u554f\u89e3\u3044\u3066\u81ea\u5df1\u63a1\u70b9<\/strong><br>\u9078\u3093\u3060\u7df4\u7fd2\u30b5\u30a4\u30c8\u3067\u3001\u6700\u3082\u7c21\u5358\u306aEasy\u554f\u984c\u30923\u554f\u89e3\u304d\u307e\u3059\u3002\u5168\u3066\u6b63\u89e3\u3059\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u89e3\u3051\u306a\u304b\u3063\u305f\u554f\u984c\u306f\u89e3\u8aac\u3092\u8aad\u307f\u3001\u300c\u306a\u305c\u89e3\u3051\u306a\u304b\u3063\u305f\u304b\u300d\u3092\u30e1\u30e2\u3057\u307e\u3059\u3002\u3053\u306e3\u554f\u304c\u3001\u3042\u306a\u305f\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306e\u8a18\u5ff5\u3059\u3079\u304d\u30b9\u30bf\u30fc\u30c8\u5730\u70b9\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e3\u30b9\u30c6\u30c3\u30d7\u3092\u4eca\u65e5\u4e2d\u306b\u5b8c\u4e86\u3055\u305b\u308b\u3053\u3068\u3067\u3001\u300c\u3044\u3064\u304b\u59cb\u3081\u3088\u3046\u300d\u304b\u3089\u300c\u59cb\u3081\u305f\u300d\u306b\u5909\u308f\u308a\u307e\u3059\u3002\u5c0f\u3055\u306a\u4e00\u6b69\u304c\u3001\u8ee2\u8077\u6210\u529f\u3078\u306e\u5927\u304d\u306a\u9053\u306e\u308a\u306e\u59cb\u307e\u308a\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-54\">3\u30f6\u6708\u5f8c\u30fb6\u30f6\u6708\u5f8c\u306e\u76ee\u6a19\u8a2d\u5b9a<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\u30f6\u6708\u5f8c\u306e\u76ee\u6a19<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-accent-color\">\n<li>LeetCode Easy 100\u554f\u5b8c\u8d70\u3001\u307e\u305f\u306f AtCoder ABC A-B\u554f\u984c100\u554f\u5b8c\u8d70<\/li>\n\n\n\n<li>paiza\u30b9\u30ad\u30eb\u30c1\u30a7\u30c3\u30af B\u30e9\u30f3\u30af\u53d6\u5f97<\/li>\n\n\n\n<li>\u57fa\u672c\u7684\u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0(\u30bd\u30fc\u30c8\u3001\u63a2\u7d22\u3001\u914d\u5217\u64cd\u4f5c)\u3092\u81ea\u529b\u3067\u5b9f\u88c5\u53ef\u80fd<\/li>\n\n\n\n<li>Web\u7cfb\u81ea\u793e\u958b\u767a\u4f01\u696d\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30ec\u30d9\u30eb<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>6\u30f6\u6708\u5f8c\u306e\u76ee\u6a19<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list is-style-sango-list-accent-color\">\n<li>LeetCode Medium 50\u554f\u5b8c\u8d70\u3001\u307e\u305f\u306f AtCoder ABC C-D\u554f\u984c50\u554f\u5b8c\u8d70<\/li>\n\n\n\n<li>\u6a21\u64ec\u9762\u63a5\u30925\u56de\u4ee5\u4e0a\u7d4c\u9a13\u3057\u3001\u30e9\u30a4\u30d6\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u6163\u308c\u3066\u3044\u308b<\/li>\n\n\n\n<li>\u983b\u51fa\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u30d1\u30bf\u30fc\u30f3(DP\u3001DFS\/BFS\u3001\u4e8c\u5206\u63a2\u7d22\u306a\u3069)\u3092\u7fd2\u5f97<\/li>\n\n\n\n<li>\u30e1\u30ac\u30d9\u30f3\u30c1\u30e3\u30fc\u30af\u30e9\u30b9\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u30ec\u30d9\u30eb<\/li>\n\n\n\n<li>\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa\u3068GitHub\u304c\u6574\u5099\u3055\u308c\u3001\u8ee2\u8077\u6d3b\u52d5\u3092\u672c\u683c\u7684\u306b\u958b\u59cb\u3067\u304d\u308b\u72b6\u614b<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3089\u306e\u76ee\u6a19\u306f\u3001\u6bce\u65e51\u6642\u9593\u306e\u5b66\u7fd2\u3092\u7d99\u7d9a\u3059\u308c\u3070\u5341\u5206\u9054\u6210\u53ef\u80fd\u3067\u3059\u3002\u9031\u6b21\u3067\u9032\u6357\u3092\u78ba\u8a8d\u3057\u3001\u9045\u308c\u3066\u3044\u308b\u5834\u5408\u306f\u5b66\u7fd2\u6642\u9593\u3092\u8abf\u6574\u3057\u307e\u3057\u3087\u3046\u3002\u91cd\u8981\u306a\u306e\u306f\u300c\u5b8c\u74a7\u3092\u76ee\u6307\u3055\u306a\u3044\u3053\u3068\u300d\u3067\u3059\u3002\u5168\u554f\u6b63\u89e3\u3059\u308b\u5fc5\u8981\u306f\u306a\u304f\u300170\u301c80%\u306e\u6b63\u7b54\u7387\u3067\u3082\u5341\u5206\u306b\u5b9f\u529b\u306f\u4f38\u3073\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-55\">\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u3067\u30ad\u30e3\u30ea\u30a2\u30a2\u30c3\u30d7\u3092\u5b9f\u73fe<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u306f\u3001\u8ee2\u8077\u304c\u6c7a\u307e\u3063\u305f\u3089\u7d42\u308f\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u7fd2\u5f97\u3057\u305f\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u30c7\u30fc\u30bf\u69cb\u9020\u306e\u77e5\u8b58\u306f\u3001\u5b9f\u52d9\u3067\u306e\u30b3\u30fc\u30c9\u54c1\u8cea\u5411\u4e0a\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u6700\u9069\u5316\u3001\u6280\u8853\u7684\u306a\u610f\u601d\u6c7a\u5b9a\u306a\u3069\u3001\u3042\u3089\u3086\u308b\u5834\u9762\u3067\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8ee2\u8077\u5f8c\u3082\u3001\u9031\u306b1\u301c2\u554f\u306e\u30da\u30fc\u30b9\u3067\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u554f\u984c\u3092\u89e3\u304d\u7d9a\u3051\u308b\u3053\u3068\u3067\u3001\u8ad6\u7406\u7684\u601d\u8003\u529b\u3068\u5b9f\u88c5\u529b\u3092\u7dad\u6301\u3067\u304d\u307e\u3059\u3002AtCoder\u306e\u30b3\u30f3\u30c6\u30b9\u30c8\u306b\u5b9a\u671f\u53c2\u52a0\u3059\u308b\u3001LeetCode\u306eDaily Challenge\u306b\u53d6\u308a\u7d44\u3080\u306a\u3069\u3001\u7d99\u7d9a\u7684\u306a\u5b66\u7fd2\u7fd2\u6163\u3092\u4f5c\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u5f8c\u306b\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u5bfe\u7b56\u3067\u6700\u3082\u91cd\u8981\u306a\u306e\u306f\u300c\u7d99\u7d9a\u3059\u308b\u3053\u3068\u300d\u3067\u3059\u30021\u65e5\u30b5\u30dc\u3063\u3066\u3082\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u5b8c\u5168\u306b\u3084\u3081\u3066\u3057\u307e\u3046\u3068\u3001\u518d\u958b\u3059\u308b\u30cf\u30fc\u30c9\u30eb\u304c\u4e0a\u304c\u308a\u307e\u3059\u3002\u8abf\u5b50\u304c\u60aa\u3044\u65e5\u306f1\u554f\u3060\u3051\u3067\u3082\u826f\u3044\u306e\u3067\u3001\u6bce\u65e5\u30b3\u30fc\u30c9\u306b\u89e6\u308c\u308b\u7fd2\u6163\u3092\u4f5c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u306a\u305f\u306e\u8ee2\u8077\u6210\u529f\u3092\u5fc3\u304b\u3089\u5fdc\u63f4\u3057\u3066\u3044\u307e\u3059\u3002\u4eca\u65e5\u304b\u3089\u3001\u6700\u521d\u306e\u4e00\u6b69\u3092\u8e0f\u307f\u51fa\u3057\u307e\u3057\u3087\u3046!<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"i-56\">\u95a2\u9023\u8a18\u4e8b<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/inno-mark.jp\/e-engineer\/engineer-interview-guide\/\">\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077 \u9762\u63a5\u5bfe\u7b56 \u5b8c\u5168\u30ac\u30a4\u30c9<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/inno-mark.jp\/e-engineer\/portfolio-guide\/\">\u672a\u7d4c\u9a13\u30a8\u30f3\u30b8\u30cb\u30a2\u8ee2\u8077\u306e\u30dd\u30fc\u30c8\u30d5\u30a9\u30ea\u30aa<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/inno-mark.jp\/e-engineer\/work-history\/\">\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8077\u52d9\u7d4c\u6b74\u66f8\u306e\u66f8\u304d\u65b9<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/inno-mark.jp\/e-engineer\/it-engineer-yametoke\/\">\u672a\u7d4c\u9a13\u304b\u3089IT\u30a8\u30f3\u30b8\u30cb\u30a2\u306f\u300c\u3084\u3081\u3068\u3051\u300d\uff1f<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8ee2\u8077\u6d3b\u52d5\u3067\u300c\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u304c\u4e0d\u5b89\u300d\u300c\u4f55\u304b\u3089\u5bfe\u7b56\u3092\u59cb\u3081\u308c\u3070\u3044\u3044\u304b\u308f\u304b\u3089\u306a\u3044\u300d\u3068\u60a9\u3093\u3067\u3044\u307e\u305b\u3093\u304b? \u5b9f\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u30c6\u30b9\u30c8\u306f\u6b63\u3057\u3044\u5bfe\u7b56\u65b9\u6cd5\u3055\u3048\u77e5\u3063\u3066\u3044\u308c\u3070\u3001\u672a\u7d4c\u9a13\u8005\u3067\u3082\u5341\u5206\u306b\u7a81\u7834\u53ef\u80fd\u3067\u3059\u3002\u672c\u8a18\u4e8b\u3067\u306f\u3001\u8ee2\u8077\u6210 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":4169,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,6],"tags":[],"class_list":["post-4158","post","type-post","status-publish","format-standard","has-post-thumbnail","category-career-skill","category-job","entry"],"_links":{"self":[{"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/posts\/4158","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/comments?post=4158"}],"version-history":[{"count":16,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/posts\/4158\/revisions"}],"predecessor-version":[{"id":18386,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/posts\/4158\/revisions\/18386"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/media\/4169"}],"wp:attachment":[{"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/media?parent=4158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/categories?post=4158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/inno-mark.jp\/e-engineer\/wp-json\/wp\/v2\/tags?post=4158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}