{"blog_url":"https://kmjp.hatenablog.jp/","width":"100%","image_url":null,"title":"Codeforces #200 Div1. D. Water Tree","height":"190","author_url":"https://blog.hatena.ne.jp/kmjp/","categories":["Codeforces"],"version":"1.0","blog_title":"kmjp's blog","author_name":"kmjp","type":"rich","provider_name":"Hatena Blog","url":"https://kmjp.hatenablog.jp/entry/2013/11/10/1200","published":"2013-11-10 12:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2013%2F11%2F10%2F1200\" title=\"Codeforces #200 Div1. D. Water Tree - 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":"\u672c\u756a\u7d42\u4e86\u5f8c\u3001\u300cD\u306fsegtree\u3067\u89e3\u3051\u308b\u305e\u300d\u3068\u3044\u3046\u8a71\u3092\u805e\u3044\u3066\u30c1\u30e3\u30ec\u30f3\u30b8\u3002 \u7d50\u679c\u7684\u306b2\u7a2e\u985e\u306eSegTree\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u305d\u308d\u3048\u308b\u554f\u984c\u306b\u2026\u3002 http://codeforces.com/contest/343/problem/D","provider_url":"https://hatena.blog"}