{"provider_name":"Hatena Blog","published":"2016-05-10 09:00:00","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2016%2F05%2F10%2F0900\" title=\"Codeforces #351 Div1 A. Bear and Colors - 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>","blog_url":"https://kmjp.hatenablog.jp/","width":"100%","title":"Codeforces #351 Div1 A. Bear and Colors","author_name":"kmjp","categories":["Codeforces"],"image_url":null,"provider_url":"https://hatena.blog","blog_title":"kmjp's blog","height":"190","author_url":"https://blog.hatena.ne.jp/kmjp/","version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2016/05/10/0900","description":"\u76f8\u5909\u308f\u3089\u305aConvex Hull Trick\u82e6\u624b\u3067\u30ec\u30fc\u30c8\u3092\u843d\u3068\u3057\u305f\u3002 http://codeforces.com/contest/674/problem/A"}