{"height":"190","provider_url":"https://hatena.blog","version":"1.0","width":"100%","description":"\u77e5\u3063\u3066\u3044\u308c\u3070\u30b3\u30fc\u30c9\u306f\u7c21\u5358\u3060\u3051\u3069\u3082\u3002 http://codeforces.com/contest/303/problem/D","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F09%2F25%2F0930\" title=\"Codeforces #183 Div1 D. Rotatable Number - 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>","categories":["Codeforces"],"blog_title":"kmjp's blog","title":"Codeforces #183 Div1 D. Rotatable Number","type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","blog_url":"https://kmjp.hatenablog.jp/","author_name":"kmjp","published":"2014-09-25 09:30:00","url":"https://kmjp.hatenablog.jp/entry/2014/09/25/0930","image_url":null}