{"author_url":"https://blog.hatena.ne.jp/kmjp/","type":"rich","provider_url":"https://hatena.blog","version":"1.0","height":"190","published":"2014-03-08 10:00:00","width":"100%","blog_url":"https://kmjp.hatenablog.jp/","author_name":"kmjp","title":"Codeforces #231 Div2. E. Lightbulb for Minister","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F03%2F08%2F1000\" title=\"Codeforces #231 Div2. E. Lightbulb for Minister - 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>","categories":["Codeforces"],"url":"https://kmjp.hatenablog.jp/entry/2014/03/08/1000","description":"\u30d1\u30c3\u3068\u898b\u7d50\u69cb\u3081\u3093\u3069\u304f\u3055\u3044\u554f\u984c\u3002 http://codeforces.com/contest/394/problem/E","blog_title":"kmjp's blog","provider_name":"Hatena Blog"}