{"categories":[],"type":"rich","url":"https://inamori.hateblo.jp/entry/2025/11/02/123826","description":"https://atcoder.jp/contests/abc430/tasks/abc430_dBTreeSet\u3092\u4f7f\u3063\u3066\u3001\u524d\u5f8c\u306e\u8981\u7d20\u3092\u62fe\u3063\u3066\u3053\u308c\u3070\u3088\u3044\u3067\u3059\u3002 // Neighbor Distance #![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","published":"2025-11-02 12:38:26","author_name":"inamori","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F11%2F02%2F123826\" title=\"AtCoder Beginner Contest 430 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","version":"1.0","blog_url":"https://inamori.hateblo.jp/","width":"100%","provider_url":"https://hatena.blog","title":"AtCoder Beginner Contest 430 D","height":"190","image_url":null,"author_url":"https://blog.hatena.ne.jp/inamori/","blog_title":"inamori\u2019s diary"}