{"description":"404 Blog Not Found:\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u767e\u9078 - \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306bO()\u3092\u5b66\u3076 \u306f\u3066\u306a\u30d6\u30c3\u30af\u30de\u30fc\u30af - 404 Blog Not Found:\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u767e\u9078 - \u30d5\u30a3\u30dc\u30ca\u30c3\u30c1\u6570\u5217\u306bO()\u3092\u5b66\u3076 \u7686dankogai\u304c\u5927\u597d\u304d\u3060\u306d. O\u8a18\u6cd5\u306e\u5b9a\u7fa9 O(f(n))={g(n) | \u3042\u308b\u5b9a\u6570N\u3068\u5b9a\u6570c\u304c\u5b58\u5728\u3057\u3066\u306a\u3089\u3070}. \u3068\u3057\u3066\u306a\u306e\u3067\u30ca\u30a4\u30fc\u30d6\u306a\u5b9f\u88c5\u306e\u95a2\u6570\u547c\u3073\u51fa\u3057\u56de\u6570\u3092O(2^n)\u3068\u8a00\u3046\u306e\u306f\u9593\u9055\u3044\u3067\u306f\u306a\u3044. \u6f38\u8fd1\u7684\u306b\u3057\u304b\u8a55\u4fa1\u3057\u3066\u306a\u3044\u3093\u3060\u304b\u3089. \u3053\u308c\u306f\u67d0\u30b3\u30e1\u30f3\u30c8\u306b\u5411\u3051\u3066 O\u8a18\u6cd5\u3092\u4f55\u3092\u8a55\u4fa1\u3059\u308b\u305f\u3081\u306b\u4f7f\u3063\u3066\u3044\u308b\u304b \u95a2\u6570\u306e\u547c\u3073\u51fa\u3057\u56de\u6570. (\u5411\u3053\u3046\u306e\u30b3\u30e1\u30f3\u30c8\u6b04\u306b\u5168\u4f53\u306e\u8a08\u7b97\u91cf\u3068\u8aa4\u89e3\u3057\u3066\u3044\u308b\u4eba\u304c\u5c45\u308b.) \u2026","author_url":"https://blog.hatena.ne.jp/smoking186/","height":"190","blog_url":"https://186.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2F186.hatenablog.com%2Fentry%2F20071130%2F1196386299\" title=\" \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0 - 186 @ hatenablog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2007-11-30 10:31:39","categories":["dankogai\u3068\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0"],"url":"https://186.hatenablog.com/entry/20071130/1196386299","blog_title":"186 @ hatenablog","version":"1.0","provider_name":"Hatena Blog","author_name":"smoking186","width":"100%","type":"rich","provider_url":"https://hatena.blog","image_url":null,"title":" \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0"}