{"type":"rich","blog_url":"https://nishiohirokazu.hatenadiary.org/","author_url":"https://blog.hatena.ne.jp/nishiohirokazu/","author_name":"nishiohirokazu","provider_name":"Hatena Blog","title":"Haskell\u3067\u5358\u306bn\u56de7\u3092\u639b\u3051\u308b\u3060\u3051\u3067\u3082O(n ^ 2.6)\u306e\u6642\u9593\u304c\u304b\u304b\u308b","image_url":"http://gyazo.com/b05002c23736607043a43d3e6c6f3ea5.png","categories":[],"blog_title":"\u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc","height":"190","provider_url":"https://hatena.blog","description":"\u8ffd\u8a18: \u3053\u306e\u30bf\u30a4\u30c8\u30eb\u306f\u30df\u30b9\u30ea\u30fc\u30c7\u30a3\u30f3\u30b0\u3067\u3001\u304d\u3063\u3061\u308a\u672b\u5c3e\u518d\u5e30\u306b\u3059\u308c\u3070O(n ^ 2)\u306b\u306a\u308a\u307e\u3059\u3002 k.inaba (\u7565) \u3068\u308a\u3042\u3048\u305a\u591a\u500d\u9577\u3068GC\u3068\u539f\u56e0\u5207\u308a\u5206\u3051\u307e\u305b\u3093\u304b http://shinh.skr.jp/m/?date=20100721#c01\u3068\u3044\u3046\u3053\u3068\u3067\u3068\u308a\u3042\u3048\u305a\u591a\u500d\u9577\u8a08\u7b97\u3060\u3051\u3057\u3066\u307f\u305f\u3002(\u8ffd\u8a18: \u3053\u308c\u3058\u3083\u672b\u5c3e\u518d\u5e30\u3058\u3083\u306a\u3044\u304b\u3089\u30b9\u30bf\u30c3\u30af\u304c\u4f38\u3073\u3066\u3044\u3063\u3066\u3057\u307e\u3046\u3058\u3083\u3093\u3001\u3068\u6307\u6458\u3055\u308c\u305f\u3002\u5149\u6210\u3055\u3093\u306e\u672b\u5c3e\u518d\u5e30\u7248\u306e\u30b3\u30fc\u30c9\u3067\u306fO(n^2)\u306b\u306a\u3063\u305f\u3002\u4e0b\u306e\u65b9\u306b\u81ea\u5206\u3067\u66f8\u3044\u305f\u672b\u5c3e\u518d\u5e30\u7248\u3092\u8ffd\u8a18\u3002) import System pow :: Integer -> Integer pow 0 = 1 pow n = (7 *\u2026","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnishiohirokazu.hatenadiary.org%2Fentry%2F20100721%2F1279687613\" title=\"Haskell\u3067\u5358\u306bn\u56de7\u3092\u639b\u3051\u308b\u3060\u3051\u3067\u3082O(n ^ 2.6)\u306e\u6642\u9593\u304c\u304b\u304b\u308b - \u897f\u5c3e\u6cf0\u548c\u306e\u306f\u3066\u306a\u30c0\u30a4\u30a2\u30ea\u30fc\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://nishiohirokazu.hatenadiary.org/entry/20100721/1279687613","published":"2010-07-21 13:46:53","width":"100%"}