{"categories":[],"version":"1.0","published":"2023-08-11 06:36:38","description":"https://atcoder.jp/contests/math-and-algorithm/tasks/arc107_a \u3067\u3059\u306d\u3002 // Simple Math #![allow(non_snake_case)] //////////////////// constants //////////////////// const D: u64 = 998244353; //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::ne\u2026","url":"https://inamori.hateblo.jp/entry/2023/08/11/063638","blog_url":"https://inamori.hateblo.jp/","blog_title":"inamori\u2019s diary","width":"100%","provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F08%2F11%2F063638\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 088 - 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>","type":"rich","author_name":"inamori","height":"190","author_url":"https://blog.hatena.ne.jp/inamori/","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 088"}