{"type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F09%2F07%2F0900\" title=\"Codeforces #1018 : F. Wonderful Impostors - 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>","version":"1.0","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","height":"190","blog_title":"kmjp's blog","description":"\u30b7\u30f3\u30d7\u30eb\u306a\u554f\u984c\u8a2d\u5b9a\u306a\u304c\u3089\u5272\u3068\u624b\u9593\u53d6\u3063\u305f\u3002 https://codeforces.com/contest/2096/problem/F","categories":["Codeforces"],"published":"2025-09-07 09:00:00","title":"Codeforces #1018 : F. Wonderful Impostors","blog_url":"https://kmjp.hatenablog.jp/","author_url":"https://blog.hatena.ne.jp/kmjp/","author_name":"kmjp","url":"https://kmjp.hatenablog.jp/entry/2025/09/07/0900","image_url":null}