{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","image_url":null,"type":"rich","blog_url":"https://kmjp.hatenablog.jp/","url":"https://kmjp.hatenablog.jp/entry/2018/09/13/0930","categories":["Codeforces"],"blog_title":"kmjp's blog","published":"2018-09-13 09:30:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2018%2F09%2F13%2F0930\" title=\"Codeforces ECR #050 : F. Relatively Prime Powers - 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>","author_name":"kmjp","height":"190","title":"Codeforces ECR #050 : F. Relatively Prime Powers","description":"\u6642\u9593\u304e\u308a\u304e\u308a\u3060\u3063\u305f\u3002 http://codeforces.com/contest/1036/problem/F","width":"100%","provider_url":"https://hatena.blog","version":"1.0"}