{"width":"100%","image_url":null,"published":"2025-06-03 21:46:54","url":"https://inamori.hateblo.jp/entry/2025/06/03/214654","provider_url":"https://hatena.blog","title":"AtCoder Beginner Contest 408 D","blog_title":"inamori\u2019s diary","version":"1.0","author_url":"https://blog.hatena.ne.jp/inamori/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F06%2F03%2F214654\" title=\"AtCoder Beginner Contest 408 D - inamori\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"https://atcoder.jp/contests/abc408/tasks/abc408_d\u5358\u306a\u308bDP\u3067\u3059\u306d\u3002\u5909\u66f4\u5f8c\u3067\u3001\u307e\u3060\u4e00\u5ea6\u30820\u306b\u306a\u3063\u3066\u3044\u306a\u3044\u30011\u7d9a\u884c\u4e2d\u3001\u524d\u306b1\u306b\u306a\u3063\u30660\u7d9a\u884c\u4e2d\u3001\u306e3\u3064\u306e\u72b6\u614b\u304c\u8003\u3048\u3089\u308c\u3066\u3001\u5024\u3092\u5909\u66f4\u56de\u6570\u3068\u3057\u307e\u3059\u3002 // Flip to Gather #![allow(non_snake_case)] //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::stdin().r\u2026","categories":[],"type":"rich","author_name":"inamori","provider_name":"Hatena Blog","blog_url":"https://inamori.hateblo.jp/"}