{"version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2015/12/26/0100","provider_url":"https://hatena.blog","width":"100%","height":"190","categories":["Codeforces"],"type":"rich","description":"2\u9023\u7d9a\u3044\u307e\u3044\u3061\u306a\u51fa\u6765\u3067\u30ec\u30fc\u30c8\u6e1b\u3002TC\u3068\u6b63\u53cd\u5bfe\u3060\u3002 http://codeforces.com/contest/607/problem/A","author_name":"kmjp","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2015%2F12%2F26%2F0100\" title=\"Codeforces #336 Div1 A. Chain Reaction - 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":"2015-12-26 10:00:00","blog_url":"https://kmjp.hatenablog.jp/","provider_name":"Hatena Blog","blog_title":"kmjp's blog","author_url":"https://blog.hatena.ne.jp/kmjp/","title":"Codeforces #336 Div1 A. Chain Reaction","image_url":null}