{"width":"100%","url":"https://jeneshicc.hatenadiary.org/entry/20090331/1238482235","categories":["Project Euler","Haskell"],"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20090331%2F1238482235\" title=\"Problem 237 - \u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","blog_title":"\u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66","height":"190","blog_url":"https://jeneshicc.hatenadiary.org/","provider_url":"https://hatena.blog","image_url":null,"author_name":"jeneshicc","author_url":"https://blog.hatena.ne.jp/jeneshicc/","title":"Problem 237","description":"237 Tours on a 4 x n playing board Problem 237 - Project Euler 4\u00d7N\u306e\u30bf\u30a4\u30eb\u306e\u5de1\u308a\u65b9\u306e\u7dcf\u6570\u3092\u6c42\u3081\u308b\u554f\u984c\uff0e \u3069\u3046\u305b\uff0cDP\u3060\u3088\uff0c\u3068\u304b\u601d\u3063\u3066\u3044\u305f\uff0e \u305d\u3053\u3067\uff0cDP\u3092\u69cb\u6210\u3059\u308b\u305f\u3081\u306b\uff0c\u3068\u308a\u3042\u3048\u305a\uff0c4\u00d7N\u306e\u30bf\u30a4\u30eb\u30924\u00d71\u306e\u30bf\u30a4\u30eb\u306b\u5206\u5272\u3057\u3066\u300c\u72b6\u614b\u300d\u3092\u8003\u3048\u308b\u3053\u3068\u306b\u3057\u305f\uff0e DP\u3092\u69cb\u6210\u3059\u308b\u3068\u304d\uff0c\u3069\u3046\uff0c\u72b6\u614b\u3092\u3068\u3089\u3048\u308b\u304b\uff0c\u304c\u7d50\u69cb\u96e3\u3057\u3044\u308f\u3051\u3060\u304c\u2026","published":"2009-03-31 15:50:35"}