{"url":"https://kmjp.hatenablog.jp/entry/2016/05/27/0930","author_name":"kmjp","image_url":null,"height":"190","provider_name":"Hatena Blog","published":"2016-05-27 09:30:00","blog_title":"kmjp's blog","version":"1.0","description":"\u9762\u5012\u3067\u9762\u767d\u304f\u306a\u3044\u4e0a\u3001\u3057\u3087\u3046\u3082\u306a\u3044\u30df\u30b9\u3067\u843d\u3068\u3057\u305f\u554f\u984c\u3002 http://codeforces.com/contest/676/problem/D","categories":["Codeforces"],"width":"100%","blog_url":"https://kmjp.hatenablog.jp/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F05%2F27%2F0930\" title=\"Codeforces #354 Div2 D. Theseus and labyrinth - 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>","title":"Codeforces #354 Div2 D. Theseus and labyrinth"}