{"published":"2018-09-16 10:00:00","provider_name":"Hatena Blog","height":"190","author_name":"kmjp","author_url":"https://blog.hatena.ne.jp/kmjp/","type":"rich","width":"100%","url":"https://kmjp.hatenablog.jp/entry/2018/09/16/1000","provider_url":"https://hatena.blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2018%2F09%2F16%2F1000\" title=\"Codeforces #507 Div1 C. Network Safety - 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","categories":["Codeforces"],"image_url":null,"blog_url":"https://kmjp.hatenablog.jp/","description":"\u672c\u756a\u8aa4\u3063\u3066C\u3092\u98db\u3070\u3057D\u306b\u6311\u3080\u3068\u3044\u3046\u611a\u884c\u3092\u3084\u3089\u304b\u3057\u305f\u3002 http://codeforces.com/contest/1039/problem/C","title":"Codeforces #507 Div1 C. Network Safety"}