{"url":"https://pekempey.hatenablog.com/entry/2016/04/21/235157","provider_url":"https://hatena.blog","blog_title":"pekempey's blog","author_url":"https://blog.hatena.ne.jp/pekempey/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpekempey.hatenablog.com%2Fentry%2F2016%2F04%2F21%2F235157\" title=\"Educational Codeforces Round 12 F. Four Divisors - pekempey&#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>","type":"rich","blog_url":"https://pekempey.hatenablog.com/","provider_name":"Hatena Blog","width":"100%","height":"190","description":"\u5927\u4f53\u306f Editorial \u306b\u66f8\u3044\u3066\u3042\u308b\u65b9\u6cd5\u3060\u3068\u601d\u3044\u307e\u3059\u3002 http://codeforces.com/contest/665/problem/F \u554f\u984c\u6982\u8981 1 \u304b\u3089 n \u307e\u3067\u306e\u6574\u6570\u306e\u3046\u3061\u7d04\u6570\u3092\u3061\u3087\u3046\u3069 4 \u3064\u6301\u3064\u3082\u306e\u306f\u4f55\u500b\u3042\u308b\u304b\u3002","image_url":null,"author_name":"pekempey","categories":[],"title":"Educational Codeforces Round 12 F. Four Divisors","published":"2016-04-21 23:51:57"}