{"description":"https://atcoder.jp/contests/abc322/tasks/abc322_d\u56de\u8ee2\u3068\u30b7\u30d5\u30c8\u3059\u308b\u3060\u3051\u306a\u306e\u3067\u3001\u3057\u3089\u307f\u3064\u3076\u3057\u3067\u3082\u8a08\u7b97\u91cf\u306f\u5fae\u5c0f\u3067\u3059\u3002 char\u306e\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u3044\u307e\u3057\u305f\u304c\u30012\u9032\u6570\u3092\u4f7f\u3063\u305f\u65b9\u304c\u305f\u3076\u3093\u7c21\u5358\u3067\u3057\u305f\u306d\u3002 // Polyomino #![allow(non_snake_case)] //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::stdin().read_li\u2026","height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/inamori/","author_name":"inamori","published":"2023-10-01 21:04:05","title":"AtCoder Beginner Contest 322 D","categories":[],"blog_url":"https://inamori.hateblo.jp/","url":"https://inamori.hateblo.jp/entry/2023/10/01/210405","image_url":null,"blog_title":"inamori\u2019s diary","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F10%2F01%2F210405\" title=\"AtCoder Beginner Contest 322 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>","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","version":"1.0","width":"100%"}