{"description":"http://poj.org/problem?id=1887 \u30df\u30b5\u30a4\u30eb\u3092\u53d7\u3051\u53d6\u308b\u30de\u30b7\u30f3\u304c\u3042\u308b\u3002 \u3053\u306e\u30de\u30b7\u30f3\u306f\u6700\u521d\u306e\u30df\u30b5\u30a4\u30eb\u3092\u53d7\u3051\u53d6\u3063\u3066\u304b\u3089\u305d\u308c\u3088\u308a\u9ad8\u3044\u5834\u6240\u306b\u79fb\u52d5\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u306a\u3044\u3002 \u3053\u306e\u3068\u304d\u3001\u30df\u30b5\u30a4\u30eb\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u9ad8\u3055\u304c\u9806\u756a\u306b\u4e0e\u3048\u3089\u308c\u305f\u3068\u304d\u306b\u3001\u6700\u5927\u3067\u4f55\u500b\u30ad\u30e3\u30c3\u30c1\u3067\u304d\u308b\u304b\u3092\u6c42\u3081\u308d\u3068\u3044\u3046\u3088\u3046\u306a\u554f\u984c\u3002","provider_name":"Hatena Blog","height":"190","author_url":"https://blog.hatena.ne.jp/atetubou/","title":"PKU 1887 Testing the CATCHER","categories":["PKU"],"image_url":null,"author_name":"atetubou","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fatetubou.hatenadiary.org%2Fentry%2F20110623%2F1308830890\" title=\"PKU 1887 Testing the CATCHER - \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>","blog_title":"\u65e5\u8a18","blog_url":"https://atetubou.hatenadiary.org/","width":"100%","provider_url":"https://hatena.blog","url":"https://atetubou.hatenadiary.org/entry/20110623/1308830890","version":"1.0","published":"2011-06-23 21:08:10"}