{"author_name":"kmjp","blog_title":"kmjp's blog","title":"Codeforces Global Round 29 : D. Game on Array","blog_url":"https://kmjp.hatenablog.jp/","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kmjp/","image_url":null,"type":"rich","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2025%2F11%2F25%2F0930\" title=\"Codeforces Global Round 29 : D. Game on Array - 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","published":"2025-11-25 09:30:00","url":"https://kmjp.hatenablog.jp/entry/2025/11/25/0930","description":"\u51fa\u3060\u3057\u304b\u3089\u3044\u307e\u3044\u3061\u3067\u3001\u7d50\u679c\u5fae\u5999\u306a\u51fa\u6765\u3002 https://codeforces.com/contest/2147/problem/D","provider_name":"Hatena Blog","width":"100%","categories":["Codeforces"]}