{"url":"https://kmjp.hatenablog.jp/entry/2014/05/31/1000","type":"rich","title":"Codeforces #249 Div2 E. Special Graph","published":"2014-05-31 10:00:00","provider_url":"https://hatena.blog","blog_title":"kmjp's blog","author_name":"kmjp","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0","height":"190","provider_name":"Hatena Blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F05%2F31%2F1000\" title=\"Codeforces #249 Div2 E. Special Graph - 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>","image_url":null,"categories":["Codeforces"],"blog_url":"https://kmjp.hatenablog.jp/","description":"\u3053\u308c\u306f\u77e5\u3089\u306a\u3044\u3068\u7121\u7406\u306a\u3088\u3046\u306a\u2026\u3002 http://codeforces.com/contest/435/problem/E"}