{"published":"2014-11-01 09:30:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F11%2F01%2F0930\" title=\"Bayan 2015 Contest Warmup : F. Meta-universe - 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>","author_url":"https://blog.hatena.ne.jp/kmjp/","description":"\u8a08\u7b97\u91cf\u306e\u843d\u3068\u3057\u65b9\u304c\u9762\u767d\u3044\u3002 http://codeforces.com/contest/475/problem/F","provider_url":"https://hatena.blog","url":"https://kmjp.hatenablog.jp/entry/2014/11/01/0930","type":"rich","width":"100%","categories":["Codeforces"],"image_url":null,"height":"190","blog_url":"https://kmjp.hatenablog.jp/","title":"Bayan 2015 Contest Warmup : F. Meta-universe","provider_name":"Hatena Blog","author_name":"kmjp","version":"1.0","blog_title":"kmjp's blog"}