{"title":"AtCoder ARC #023 : A - \u7d4c\u904e\u65e5\u6570\u3001B - \u8b0e\u306e\u4eba\u7269X","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F05%2F18%2F1000\" title=\"AtCoder ARC #023 : A - \u7d4c\u904e\u65e5\u6570\u3001B - \u8b0e\u306e\u4eba\u7269X - 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_url":"https://kmjp.hatenablog.jp/","blog_title":"kmjp's blog","width":"100%","categories":["ARC"],"author_url":"https://blog.hatena.ne.jp/kmjp/","provider_name":"Hatena Blog","version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2014/05/18/1000","published":"2014-05-18 10:00:00","type":"rich","author_name":"kmjp","height":"190","image_url":null,"description":"\u5c11\u3057\u9045\u308c\u3066\u53c2\u52a0\u3057\u305f\u3051\u3069\u3001\u3042\u307e\u308a\u9045\u523b\u306e\u5f71\u97ff\u304c\u306a\u3044\u9806\u4f4d\u3060\u3063\u305f\u3002 http://arc023.contest.atcoder.jp/tasks/arc023_1 http://arc023.contest.atcoder.jp/tasks/arc023_2"}