{"description":"\u3053\u308c\u7cfb\u306e\u554f\u984c\u82e6\u624b\u2026\u3002 http://codeforces.com/contest/489/problem/E","author_url":"https://blog.hatena.ne.jp/kmjp/","width":"100%","title":"Codeforces #277.5 Div2 E. Hiking","version":"1.0","author_name":"kmjp","height":"190","blog_title":"kmjp's blog","blog_url":"https://kmjp.hatenablog.jp/","categories":["Codeforces"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2014%2F11%2F20%2F0900\" title=\"Codeforces #277.5 Div2 E. Hiking - 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>","published":"2014-11-20 09:00:00","image_url":null,"type":"rich","provider_name":"Hatena Blog","url":"https://kmjp.hatenablog.jp/entry/2014/11/20/0900"}