{"categories":["PKU"],"image_url":null,"description":"http://poj.org/problem?id=2325 \u3042\u308b\u6570\u5b57\u304b\u3089\u3001\u6570\u5b57\u306e\u5404\u6841\u3092\u304b\u3051\u3066\u3044\u3063\u3066\u305d\u306e\u7a4d\u3092\u8a08\u7b97\u3059\u308b\u3002 \u3053\u306e\u6642\u3001\u3042\u308b\u6570\u5b57N\u304c\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u3001\u5404\u6841\u306e\u7a4d\u3092\u8a08\u7b97\u3057\u3066N\u306b\u306a\u308b\u3088\u3046\u306a\u6700\u5c0f\u306e\u6574\u6570\u3092\u6c42\u3081\u308d\u3068\u3044\u3046\u3088\u3046\u306a\u554f\u984c\u3002","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatetubou.hatenadiary.org%2Fentry%2F20110625%2F1308955648\" title=\"PKU 2325 Persistent Numbers - \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>","title":"PKU 2325 Persistent Numbers","published":"2011-06-25 07:47:28","type":"rich","author_name":"atetubou","blog_title":"\u65e5\u8a18","author_url":"https://blog.hatena.ne.jp/atetubou/","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","blog_url":"https://atetubou.hatenadiary.org/","url":"https://atetubou.hatenadiary.org/entry/20110625/1308955648","height":"190","version":"1.0","width":"100%"}