{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2023%2F03%2F31%2F0900\" title=\"Good Bye 2021: F. Tricolor Triangles - 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>","author_url":"https://blog.hatena.ne.jp/kmjp/","height":"190","published":"2023-03-31 09:00:00","provider_name":"Hatena Blog","width":"100%","url":"https://kmjp.hatenablog.jp/entry/2023/03/31/0900","description":"\u672c\u756a\u4e2d\u306b\u89e3\u304d\u305f\u304b\u3063\u305f\u3002 https://codeforces.com/contest/1616/problem/F","author_name":"kmjp","provider_url":"https://hatena.blog","blog_url":"https://kmjp.hatenablog.jp/","title":"Good Bye 2021: F. Tricolor Triangles","blog_title":"kmjp's blog","image_url":null,"type":"rich","categories":["Codeforces"],"version":"1.0"}