{"provider_url":"https://hatena.blog","title":"VolBIT Formulas Blitz : A-F","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","description":"\u3042\u307e\u308a\u30b3\u30fc\u30c9\u91cf\u306e\u591a\u304f\u306a\u3044\u30cd\u30bf\u30b3\u30f3\u30c6\u30b9\u30c8\u3002 \u5168\u4f53\u7684\u306b\u30b9\u30e0\u30fc\u30ba\u306b\u884c\u3063\u305f\u304c\u3001\u6279\u5224\u306e\u591a\u3044E\u554f\u984c\u3067\u5927\u91cfWA\u3057\u305f\u4e0a\u3067\u52d8AC\u3092\u3068\u3063\u305f\u305f\u3081\u3001\u5168\u5b8c\u52e2\u3068\u3057\u3066\u306f\u5fae\u5999\u306a\u9806\u4f4d\u3002 http://codeforces.com/contest/630/problem/A http://codeforces.com/contest/630/problem/B http://codeforces.com/contest/630/problem/C http://codeforces.com/contest/630/problem/D http://codeforces.com/contest/630/problem/E http\u2026","blog_title":"kmjp's blog","image_url":null,"type":"rich","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F02%2F19%2F0900\" title=\"VolBIT Formulas Blitz : A-F - kmjp&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2016-02-19 09:00:00","categories":["\u305d\u306e\u4ed6\u30b3\u30f3\u30c6\u30b9\u30c8"],"author_name":"kmjp","blog_url":"https://kmjp.hatenablog.jp/","height":"190","url":"https://kmjp.hatenablog.jp/entry/2016/02/19/0900","width":"100%"}