{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F04%2F21%2F200805\" title=\"AtCoder Beginner Contest 402 E - 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>","url":"https://inamori.hateblo.jp/entry/2025/04/21/200805","height":"190","description":"https://atcoder.jp/contests/abc402/tasks/abc402_d\u6b8b\u308a\u306e\u6301\u3061\u91d1\u3068\u3069\u308c\u3092\u3059\u3067\u306b\u30af\u30ea\u30a2\u3057\u305f\u304b\u3067\u30e1\u30e2\u5316\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u3002 // Payment Required #![allow(non_snake_case)] //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = String::new(); std::io::stdin().read_line(&mut line).ok(); line.trim(\u2026","provider_name":"Hatena Blog","blog_title":"inamori\u2019s diary","width":"100%","blog_url":"https://inamori.hateblo.jp/","categories":[],"author_name":"inamori","author_url":"https://blog.hatena.ne.jp/inamori/","provider_url":"https://hatena.blog","image_url":null,"type":"rich","version":"1.0","published":"2025-04-21 20:08:05","title":"AtCoder Beginner Contest 402 E"}