{"provider_name":"Hatena Blog","blog_title":"kmjp's blog","title":"Codeforces #413 D. Field expansion","version":"1.0","type":"rich","author_name":"kmjp","blog_url":"https://kmjp.hatenablog.jp/","description":"\u8a70\u3081\u304c\u7518\u304f\u3066\u7d50\u69cb\u30ec\u30fc\u30c8\u6e1b\u3002 http://codeforces.com/contest/799/problem/D","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F05%2F19%2F1000\" title=\"Codeforces #413 D. Field expansion - 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>","height":"190","author_url":"https://blog.hatena.ne.jp/kmjp/","width":"100%","published":"2017-05-19 10:00:00","categories":["Codeforces"],"url":"https://kmjp.hatenablog.jp/entry/2017/05/19/1000","provider_url":"https://hatena.blog"}