{"blog_title":"inamori\u2019s diary","image_url":null,"type":"rich","author_name":"inamori","blog_url":"https://inamori.hateblo.jp/","categories":[],"version":"1.0","height":"190","url":"https://inamori.hateblo.jp/entry/2023/03/07/204928","description":"https://atcoder.jp/contests/abc292/tasks/abc292_d\u30b0\u30e9\u30d5\u3092\u9023\u7d50\u6210\u5206\u306b\u5206\u89e3\u3057\u307e\u3059\u3002 \u3053\u306e\u3068\u304d\u30b0\u30e9\u30d5\u3092HashMap>\u3067\u8868\u3059\u3068\u3001Vec\u306e\u8981\u7d20\u6570\u304c\u30a8\u30c3\u30b8\u306e\u6570\u306e2\u500d\u306b\u306a\u308b\u306e\u3067\u3059\u304c\u3001\u81ea\u5206\u3078\u306e\u30a8\u30c3\u30b8\u306f\u4e8c\u91cd\u306b\u6570\u3048\u3066\u3044\u306a\u3044\u306e\u3067\u3001\u305d\u306e\u5206\u3092\u30ab\u30a6\u30f3\u30c8\u3057\u306a\u3044\u3068\u3044\u3051\u307e\u305b\u3093\u3002 // Unicyclic Components #![allow(non_snake_case)] use std::collections::{HashMap, HashSet}; //////////////////// library //////////////////// fn read<T\u2026","published":"2023-03-07 20:49:28","width":"100%","title":"AtCoder Beginner Contest 292 D","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F03%2F07%2F204928\" title=\"AtCoder Beginner Contest 292 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","author_url":"https://blog.hatena.ne.jp/inamori/"}