{"blog_title":"kmjp's blog","published":"2025-11-03 09:30:00","description":"D\u307e\u3067\u306f\u3059\u3093\u306a\u308a\u3002 https://codeforces.com/contest/2134/problem/D","width":"100%","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F11%2F03%2F0930\" title=\"Codeforces #1045 : Div2. D. Sliding Tree - 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/","author_name":"kmjp","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","url":"https://kmjp.hatenablog.jp/entry/2025/11/03/0930","type":"rich","title":"Codeforces #1045 : Div2. D. Sliding Tree","categories":["Codeforces"],"version":"1.0","height":"190"}