{"blog_title":"kmjp's blog","blog_url":"https://kmjp.hatenablog.jp/","categories":["Codeforces"],"provider_url":"https://hatena.blog","height":"190","published":"2016-06-15 10:00:00","url":"https://kmjp.hatenablog.jp/entry/2016/06/15/1000","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F06%2F15%2F1000\" title=\"Codeforces #357 Div2 E. Runaway to a Shadow - 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>","width":"100%","image_url":null,"author_url":"https://blog.hatena.ne.jp/kmjp/","title":"Codeforces #357 Div2 E. Runaway to a Shadow","version":"1.0","author_name":"kmjp","provider_name":"Hatena Blog","description":"\u3057\u3087\u3046\u3082\u306a\u3044\u30df\u30b9\u3057\u305f\u3051\u3069\u89e3\u3051\u3066\u826f\u304b\u3063\u305f\u3002\u30df\u30b9\u3057\u3066\u306a\u304f\u3066\u3082\u9806\u4f4d\u5909\u308f\u3089\u306a\u3044\u3057\u2026\u3002 http://codeforces.com/contest/681/problem/E","type":"rich"}