{"author_name":"kmjp","provider_name":"Hatena Blog","image_url":null,"version":"1.0","blog_url":"https://kmjp.hatenablog.jp/","url":"https://kmjp.hatenablog.jp/entry/2014/04/30/1430","published":"2014-04-30 14:30:00","height":"190","provider_url":"https://hatena.blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F04%2F30%2F1430\" title=\"TopCoder SRM 521 Div1 Medium RangeSquaredSubsets - 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","categories":["SRM"],"author_url":"https://blog.hatena.ne.jp/kmjp/","description":"\u306a\u3093\u304b\u6700\u8fd1\u4f3c\u305f\u554f\u984c\u3092Div1 Easy\u3067\u7d4c\u9a13\u6e08\u307f\u3060\u3063\u305f\u306e\u3067\u3059\u3093\u306a\u308a\u89e3\u3051\u305f\u3002 http://community.topcoder.com/stat?c=problem_statement&pm=11577","type":"rich","title":"TopCoder SRM 521 Div1 Medium RangeSquaredSubsets"}