{"version":"1.0","description":"https://atcoder.jp/contests/abc332/tasks/abc332_d\u884c\u3068\u5217\u306e\u9806\u5217\u306f\u72ec\u7acb\u306a\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u9806\u5217\u3068\u96a3\u540c\u58eb\u306e\u4e92\u63db\u304c\u3069\u308c\u3060\u3051\u8981\u308b\u304b\u3092\u8a08\u7b97\u3057\u3066\u304a\u3051\u3070\u3001\u3042\u3068\u306f\u3057\u3089\u307f\u3064\u3076\u3057\u3067\u3059\u3002 // Swapping Puzzle #![allow(non_snake_case)] use std::collections::{HashMap, VecDeque}; //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = St\u2026","provider_url":"https://hatena.blog","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F12%2F14%2F214204\" title=\"AtCoder Beginner Contest 332 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>","image_url":null,"type":"rich","author_url":"https://blog.hatena.ne.jp/inamori/","categories":[],"published":"2023-12-14 21:42:04","author_name":"inamori","height":"190","provider_name":"Hatena Blog","blog_title":"inamori\u2019s diary","url":"https://inamori.hateblo.jp/entry/2023/12/14/214204","title":"AtCoder Beginner Contest 332 D","blog_url":"https://inamori.hateblo.jp/"}