{"image_url":null,"author_url":"https://blog.hatena.ne.jp/kmjp/","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2015%2F08%2F10%2F0900\" title=\"Codeforces #314 Div2 E. President and Roads - 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>","blog_title":"kmjp's blog","description":"\u624b\u629c\u304d\u56de\u7b54\u3092\u53cd\u7701\u305b\u306d\u3070\u3002 http://codeforces.com/contest/567/problem/E","published":"2015-08-10 09:00:00","provider_name":"Hatena Blog","type":"rich","blog_url":"https://kmjp.hatenablog.jp/","width":"100%","url":"https://kmjp.hatenablog.jp/entry/2015/08/10/0900","version":"1.0","height":"190","title":"Codeforces #314 Div2 E. President and Roads","categories":["Codeforces"],"author_name":"kmjp"}