{"url":"https://kmjp.hatenablog.jp/entry/2014/03/15/1100","blog_url":"https://kmjp.hatenablog.jp/","categories":["Codeforces"],"published":"2014-03-15 11:00:00","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","width":"100%","version":"1.0","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F03%2F15%2F1100\" title=\"Codeforces #233 Div1. B. Painting The Wall - 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>","image_url":null,"description":"\u3061\u3087\u3063\u3068\u8003\u3048\u308bA\u3088\u308a\u3001\u89e3\u6cd5\u304c\u3059\u3050\u601d\u3044\u3064\u304fB\u306e\u65b9\u304c\u7c21\u5358\u3067\u306f\u2026\u3002 http://codeforces.com/contest/398/problem/B","type":"rich","author_name":"kmjp","title":"Codeforces #233 Div1. B. Painting The Wall","blog_title":"kmjp's blog","author_url":"https://blog.hatena.ne.jp/kmjp/"}