{"categories":["Codeforces"],"title":"Codeforces #1075 : Div2 F. Zhora the Vacuum Cleaner","author_name":"kmjp","provider_url":"https://hatena.blog","published":"2026-03-07 09:00:00","blog_url":"https://kmjp.hatenablog.jp/","provider_name":"Hatena Blog","image_url":null,"version":"1.0","url":"https://kmjp.hatenablog.jp/entry/2026/03/07/0900","width":"100%","description":"\u306a\u3093\u3067\u30ca\u30c3\u30c4\u3068\u6383\u9664\u6a5f\u3068\u3044\u3046\u8a2d\u5b9a\u306a\u3093\u3060\u308d\u3046\u3002 https://codeforces.com/contest/2189/problem/F","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2026%2F03%2F07%2F0900\" title=\"Codeforces #1075 : Div2 F. Zhora the Vacuum Cleaner - 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>","type":"rich","author_url":"https://blog.hatena.ne.jp/kmjp/","blog_title":"kmjp's blog","height":"190"}