{"provider_name":"Hatena Blog","width":"100%","author_name":"inamori","categories":[],"height":"190","blog_title":"inamori\u2019s diary","published":"2023-03-29 20:33:17","title":"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 041","version":"1.0","type":"rich","provider_url":"https://hatena.blog","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","url":"https://inamori.hateblo.jp/entry/2023/03/29/203317","blog_url":"https://inamori.hateblo.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F03%2F29%2F203317\" title=\"\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u3068\u6570\u5b66 041 - 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>","description":"https://atcoder.jp/contests/math-and-algorithm/tasks/math_and_algorithm_al\u51fa\u52e4\u6642\u9593\u3068\u9000\u52e4\u6642\u9593\u3092\u30de\u30fc\u30b8\u3057\u3066\u30bd\u30fc\u30c8\u3057\u3066\u304a\u304f\u3068\u3001\u305d\u306e\u3042\u3068\u306f\u7dda\u5f62\u6642\u9593\u3067\u6642\u523b\u3054\u3068\u306e\u4eba\u6570\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 // Convenience Store 2 #![allow(non_snake_case)] //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::\u2026"}