{"url":"https://kmjp.hatenablog.jp/entry/2013/11/08/1000","width":"100%","blog_url":"https://kmjp.hatenablog.jp/","height":"190","author_name":"kmjp","blog_title":"kmjp's blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2013%2F11%2F08%2F1000\" title=\"Codeforces #197 Div2. E. Three Swaps - 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 #197 Div2. E. Three Swaps","version":"1.0","type":"rich","categories":["Codeforces"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","image_url":null,"description":"\u89e3\u3044\u305f\u4eba\u306f\u5c11\u306a\u3044\u3051\u3069\u3001\u3055\u307b\u3069\u96e3\u3057\u304f\u306a\u3044\u3002 http://codeforces.com/contest/339/problem/E","published":"2013-11-08 10:00:00","provider_url":"https://hatena.blog"}