{"title":"Codeforces #1073 : Div1. B2. Sub-RBS (Hard Version)","blog_url":"https://kmjp.hatenablog.jp/","image_url":null,"published":"2026-02-25 09:30:00","author_url":"https://blog.hatena.ne.jp/kmjp/","url":"https://kmjp.hatenablog.jp/entry/2026/02/25/0930","blog_title":"kmjp's blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2026%2F02%2F25%2F0930\" title=\"Codeforces #1073 : Div1. B2. Sub-RBS (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>","height":"190","description":"\u5fae\u5999\u306b\u3084\u3084\u3053\u3057\u3044\u554f\u984c\u8a2d\u5b9a\u3002 https://codeforces.com/contest/2190/problem/B2","author_name":"kmjp","provider_url":"https://hatena.blog","width":"100%","type":"rich","categories":["Codeforces"],"version":"1.0"}