{"published":"2013-07-18 09:00:00","categories":["Codeforces"],"description":"CF181\u306fDiv2 Only\u306a\u306e\u3067\u5fa9\u7fd2\u306e\u307f\u3002 http://codeforces.com/contest/300/problem/C","blog_url":"https://kmjp.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2013%2F07%2F18%2F0900\" title=\"Codeforces #181 Div2. C. Beautiful Numbers - 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>","blog_title":"kmjp's blog","provider_name":"Hatena Blog","width":"100%","image_url":null,"height":"190","type":"rich","title":"Codeforces #181 Div2. C. Beautiful Numbers","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2013/07/18/0900","author_name":"kmjp"}