{"author_url":"https://blog.hatena.ne.jp/inamori/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2025%2F04%2F19%2F164708\" title=\"AtCoder Beginner Contest 400 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>","width":"100%","description":"https://atcoder.jp/contests/abc400/tasks/abc400_d\u30b0\u30e9\u30d5\u3068\u304b\u8003\u3048\u305a\u306b\u3001\u3075\u3064\u3046\u306bDijkstra\u3063\u307d\u304f\u3084\u308c\u3070\u3044\u3044\u3067\u3059\u306d\u3002\u305f\u3060\u3057\u3001\u8ddd\u96e2\u306f0\u304b1\u9032\u3080\u306e\u3067\u3001BinaryHeap\u3067\u306f\u306a\u304f\u3001VecDeque\u3092\u7528\u610f\u3057\u3066\u3001\u8ddd\u96e20\u306a\u3089\u524d\u306b\u3001\u8ddd\u96e21\u306a\u3089\u5f8c\u308d\u306bpush\u3059\u308c\u3070\u3088\u3044\u3067\u3059\u3002 // Replace #![allow(non_snake_case)] //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = Str\u2026","url":"https://inamori.hateblo.jp/entry/2025/04/19/164708","blog_url":"https://inamori.hateblo.jp/","author_name":"inamori","type":"rich","version":"1.0","categories":[],"title":"AtCoder Beginner Contest 400 D","blog_title":"inamori\u2019s diary","image_url":null,"provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","published":"2025-04-19 16:47:08"}