{"type":"rich","height":"190","title":"AtCoder ARC #069 : F - Flags","provider_url":"https://hatena.blog","url":"https://kmjp.hatenablog.jp/entry/2017/02/19/0930","description":"\u30b7\u30f3\u30d7\u30eb\u306a\u554f\u984c\u8a2d\u5b9a\u306a\u304c\u3089\u3001\u52c9\u5f37\u306b\u306a\u308a\u307e\u3057\u305f\u3002 http://arc069.contest.atcoder.jp/tasks/arc069_d","image_url":null,"provider_name":"Hatena Blog","width":"100%","categories":["ARC"],"published":"2017-02-19 09:30:00","author_name":"kmjp","blog_url":"https://kmjp.hatenablog.jp/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F02%2F19%2F0930\" title=\"AtCoder ARC #069 : F - Flags - 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_url":"https://blog.hatena.ne.jp/kmjp/","blog_title":"kmjp's blog"}