{"provider_name":"Hatena Blog","published":"2017-05-21 09:30:00","categories":["SRM"],"image_url":null,"height":"190","blog_url":"https://kmjp.hatenablog.jp/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","width":"100%","title":"TopCoderOpen 2017 Round2A Medium DistanceZeroAndOne","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2017%2F05%2F21%2F0930\" title=\"TopCoderOpen 2017 Round2A Medium DistanceZeroAndOne - 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_title":"kmjp's blog","type":"rich","author_name":"kmjp","description":"\u5143\u306e\u30b3\u30fc\u30c9\u3067\u306a\u305c\u843d\u3061\u308b\u304b\u3044\u307e\u3060\u306b\u3088\u304f\u308f\u304b\u3063\u3066\u3044\u306a\u3044\u3002 https://community.topcoder.com/stat?c=problem_statement&pm=14596","url":"https://kmjp.hatenablog.jp/entry/2017/05/21/0930"}