{"author_url":"https://blog.hatena.ne.jp/inamori/","blog_title":"inamori\u2019s diary","type":"rich","author_name":"inamori","categories":[],"version":"1.0","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 028","url":"https://inamori.hateblo.jp/entry/2023/02/06/200946","published":"2023-02-06 20:09:46","width":"100%","height":"190","provider_name":"Hatena Blog","image_url":null,"blog_url":"https://inamori.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F02%2F06%2F200946\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 028 - 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>","provider_url":"https://hatena.blog","description":"https://atcoder.jp/contests/math-and-algorithm/tasks/dp_a\u5358\u306a\u308bDP\u3067\u3059\u306d\u3002 // Frog1 #![allow(non_snake_case)] use std::cmp::min; fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::stdin().read_line(&mut line).ok(); line.trim().parse().ok().unwrap() } fn read_vec<T: std::str::FromS\u2026"}