{"url":"https://kmjp.hatenablog.jp/entry/2025/05/30/0930","description":"\u610f\u5916\u306b\u30b3\u30fc\u30c9\u304c\u77ed\u3044 https://codeforces.com/contest/2056/problem/F2","type":"rich","height":"190","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/kmjp/","title":"Codeforces #997 : Div2 F2. Xor of Median (Hard Version)","provider_url":"https://hatena.blog","image_url":null,"blog_title":"kmjp's blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F05%2F30%2F0930\" title=\"Codeforces #997 : Div2 F2. Xor of Median (Hard Version) - 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/","published":"2025-05-30 09:30:00","author_name":"kmjp","width":"100%","categories":["Codeforces"]}