{"categories":[],"provider_name":"Hatena Blog","blog_url":"https://inamori.hateblo.jp/","title":"AtCoder Beginner Contest 258 B\uff082\uff09","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2022%2F08%2F06%2F214841\" title=\"AtCoder Beginner Contest 258 B\uff082\uff09 - 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>","author_url":"https://blog.hatena.ne.jp/inamori/","width":"100%","url":"https://inamori.hateblo.jp/entry/2022/08/06/214841","image_url":null,"height":"190","provider_url":"https://hatena.blog","blog_title":"inamori\u2019s diary","published":"2022-08-06 21:48:41","author_name":"inamori","description":"https://atcoder.jp/contests/abc258/tasks/abc258_b\u5168\u3066\u306e\u30de\u30b9\u304b\u3089\u5168\u3066\u306e\u65b9\u5411\u3092\u8a08\u7b97\u3057\u3066\u3001\u305d\u3053\u307e\u3067\u306e\u3046\u3061\u6700\u5927\u306e\u3082\u306e\u3060\u3051\u6b8b\u3057\u3066\u3001\u305d\u306e\u65b9\u5411\u306b1\u6b69\u9032\u3081\u308b\u3068\u3044\u3046\u306e\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002 \u3042\u307e\u308a\u3046\u307e\u304fIterator\u304c\u4f7f\u3048\u305a\u306b\u3001\u7d50\u5c40collect\u3057\u3066Vec\u306b\u3057\u3066\u3044\u307e\u3059\u3002 // Number Box #![allow(non_snake_case)] use std::ops::Add; use std::ops::Mul; //////////////////// library //////////////////// fn read<T: std::str::F\u2026","type":"rich","version":"1.0"}