{"height":"190","author_url":"https://blog.hatena.ne.jp/inamori/","width":"100%","url":"https://inamori.hateblo.jp/entry/2026/02/15/204530","blog_title":"inamori\u2019s diary","categories":[],"author_name":"inamori","type":"rich","provider_name":"Hatena Blog","version":"1.0","published":"2026-02-15 20:45:30","title":"AtCoder Beginner Contest 445 D","provider_url":"https://hatena.blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2026%2F02%2F15%2F204530\" title=\"AtCoder Beginner Contest 445 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>","description":"https://atcoder.jp/contests/abc445/tasks/abc445_d\u5fc5\u305a\u5168\u4f53\u306e\u9ad8\u3055\u304b\u5e45\u3068\u540c\u3058\u30d4\u30fc\u30b9\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u914d\u7f6e\u3057\u3066\u6b8b\u308a\u3092\u5168\u4f53\u3068\u3057\u307e\u3059\u3002\u3053\u308c\u3092\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002 // Reconstruct Chocolate #![allow(non_snake_case)] use std::collections::{HashSet, HashMap}; //////////////////// library //////////////////// fn read<T: std::str::FromStr>() -> T { let mut line = Strin\u2026","blog_url":"https://inamori.hateblo.jp/"}