{"description":"https://atcoder.jp/contests/abc446/tasks/abc446_e3\u9805\u306e\u6f38\u5316\u5f0f\u306a\u306e\u3067\u3001\u524d\u5f8c\u306e\u30da\u30a2\u3092\u30ce\u30fc\u30c9\u3068\u3057\u307e\u3059\u3002M2\u901a\u308a\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u30ce\u30fc\u30c9\u3092\u8fbf\u3063\u3066\u3044\u304d\u30010\u304c\u542b\u307e\u308c\u305a\u306b\u30eb\u30fc\u30d7\u306b\u306a\u3063\u305f\u3089\u6761\u4ef6\u3092\u6e80\u305f\u3059\u30ce\u30fc\u30c9\u3067\u3059\u3002 // Many LCMs #![allow(non_snake_case)] use std::collections::HashSet; //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = Stri\u2026","author_name":"inamori","author_url":"https://blog.hatena.ne.jp/inamori/","type":"rich","image_url":null,"title":"AtCoder Beginner Contest 446 E","categories":[],"published":"2026-02-23 07:28:37","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2026%2F02%2F23%2F072837\" title=\"AtCoder Beginner Contest 446 E - 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_name":"Hatena Blog","blog_title":"inamori\u2019s diary","blog_url":"https://inamori.hateblo.jp/","url":"https://inamori.hateblo.jp/entry/2026/02/23/072837","width":"100%","height":"190","provider_url":"https://hatena.blog","version":"1.0"}