{"title":"Codeforces #452 Div2 F. Letters Removing","width":"100%","provider_url":"https://hatena.blog","image_url":null,"type":"rich","blog_title":"kmjp's blog","author_name":"kmjp","description":"\u307e\u305fset\u30b4\u30ea\u62bc\u3057\u30b2\u30fc\u3002 http://codeforces.com/contest/899/problem/F","blog_url":"https://kmjp.hatenablog.jp/","height":"190","published":"2017-12-19 09:30:00","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F12%2F19%2F0930\" title=\"Codeforces #452 Div2 F. Letters Removing - 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"],"url":"https://kmjp.hatenablog.jp/entry/2017/12/19/0930","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/"}