{"author_name":"kmjp","width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/kmjp/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","blog_url":"https://kmjp.hatenablog.jp/","url":"https://kmjp.hatenablog.jp/entry/2017/02/03/0900","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F02%2F03%2F0900\" title=\"TopCoder SRM 707 Div1 Easy MazeConstruct - 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":["SRM"],"description":"\u4e0d\u53c2\u52a0\u3060\u3063\u305f\u3051\u3069Easy\u3082Medium\u3082\u30df\u30b9\u3057\u3066\u305f\u306e\u3067\u307e\u3041\u52a9\u304b\u3063\u305f\u304b\u3002 https://community.topcoder.com/stat?c=problem_statement&pm=14518","version":"1.0","published":"2017-02-03 09:00:00","blog_title":"kmjp's blog","title":"TopCoder SRM 707 Div1 Easy MazeConstruct","height":"190","image_url":null}