{"version":"1.0","blog_title":"\u65e5\u8a18","categories":["PKU"],"provider_url":"https://hatena.blog","height":"190","url":"https://atetubou.hatenadiary.org/entry/20110429/1304063199","description":"http://poj.org/problem?id=2157 \u8ff7\u8def\u63a2\u7d22\u3002 \u8ff7\u8def\u306b\u306f'A'\u304b\u3089'E'\u3067\u8868\u3055\u308c\u308b\u30c9\u30a2\u304c\u3042\u308a\u3001\u305d\u308c\u306b\u5bfe\u5fdc\u3059\u308b\u5c0f\u6587\u5b57\u306e\u30de\u30b9\u3092\u5168\u3066\u901a\u3089\u306a\u3044\u3068\u305d\u306e\u30de\u30b9\u3092\u901a\u904e\u3067\u304d\u306a\u3044\u3068\u3044\u3046\u3075\u3046\u306b\u306a\u3063\u3066\u3044\u308b\u3002 \u3053\u306e\u3068\u304d\u3001\u30b9\u30bf\u30fc\u30c8\u304b\u3089\u30b4\u30fc\u30eb\u307e\u3067\u8fbf\u308a\u3064\u3051\u308b\u304b\u3069\u3046\u304b\u3092\u5224\u5b9a\u3059\u308b\u3068\u3044\u3046\u554f\u984c\u3002","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatetubou.hatenadiary.org%2Fentry%2F20110429%2F1304063199\" title=\"PKU 2157 Maze - \u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2011-04-29 16:46:39","author_url":"https://blog.hatena.ne.jp/atetubou/","width":"100%","type":"rich","title":"PKU 2157 Maze","author_name":"atetubou","provider_name":"Hatena Blog","blog_url":"https://atetubou.hatenadiary.org/"}