{"blog_title":"kmjp's blog","provider_name":"Hatena Blog","url":"https://kmjp.hatenablog.jp/entry/2014/03/20/1030","version":"1.0","blog_url":"https://kmjp.hatenablog.jp/","categories":["ARC"],"height":"190","description":"\u672c\u756a\u60dc\u3057\u3044\u3068\u3053\u308d\u307e\u3067\u884c\u3063\u305f\u3051\u3069\u6642\u9593\u5207\u308c\u3060\u3063\u305f\u3002 http://arc019.contest.atcoder.jp/tasks/arc019_4","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","published":"2014-03-20 10:30:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F03%2F20%2F1030\" title=\"AtCoder ARC #019 : D - \u307b\u3093\u3068\u3046\u306e\u305f\u305f\u304b\u3044 - 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","width":"100%","title":"AtCoder ARC #019 : D - \u307b\u3093\u3068\u3046\u306e\u305f\u305f\u304b\u3044","image_url":null,"type":"rich"}