{"author_url":"https://blog.hatena.ne.jp/inamori/","description":"https://atcoder.jp/contests/abc417/tasks/abc417_f\u6307\u5b9a\u3057\u305f\u7bc4\u56f2\u3092\u5e73\u5747\u3059\u308b\u306e\u3067\u3001\u6728\u3092\u4f5c\u308c\u3070\u3088\u3044\u3067\u3059\u3002 // Random Gathering #![allow(non_snake_case)] use std::cmp::{min, max}; //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::stdin().read_line(&mut lin\u2026","provider_name":"Hatena Blog","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F08%2F09%2F140337\" title=\"AtCoder Beginner Contest 417 F - 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>","categories":[],"image_url":null,"author_name":"inamori","blog_url":"https://inamori.hateblo.jp/","provider_url":"https://hatena.blog","type":"rich","height":"190","width":"100%","blog_title":"inamori\u2019s diary","published":"2025-08-09 14:03:37","title":"AtCoder Beginner Contest 417 F","url":"https://inamori.hateblo.jp/entry/2025/08/09/140337"}