{"published":"2014-03-15 11:30:00","width":"100%","image_url":null,"provider_url":"https://hatena.blog","url":"https://kmjp.hatenablog.jp/entry/2014/03/15/1130","title":"Codeforces #233 Div1. C. Tree and Array","blog_title":"kmjp's blog","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F03%2F15%2F1130\" title=\"Codeforces #233 Div1. C. Tree and Array - 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>","description":"\u307e\u305f\u96e3\u3057\u3044construction\u554f\u984c\u2026\u3002 http://codeforces.com/contest/398/problem/C","type":"rich","categories":["Codeforces"],"author_name":"kmjp","provider_name":"Hatena Blog","blog_url":"https://kmjp.hatenablog.jp/"}