{"published":"2016-09-19 10:00:00","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F09%2F19%2F1000\" title=\"TopCoder SRM 698 Div2 Hard SubtreeSum - 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>","provider_url":"https://hatena.blog","description":"\u5178\u578b\u5bc4\u308a\u306a\u554f\u984c\u3060\u3068\u601d\u3046\u3051\u3069\u3001Div2\u3068\u306f\u3044\u3048\u6b63\u7b54\u8005\u5c11\u306a\u3081\u3002 https://community.topcoder.com/stat?c=problem_statement&pm=14392","title":"TopCoder SRM 698 Div2 Hard SubtreeSum","provider_name":"Hatena Blog","blog_title":"kmjp's blog","height":"190","width":"100%","version":"1.0","author_name":"kmjp","categories":["SRM"],"type":"rich","image_url":null,"blog_url":"https://kmjp.hatenablog.jp/","url":"https://kmjp.hatenablog.jp/entry/2016/09/19/1000","author_url":"https://blog.hatena.ne.jp/kmjp/"}