{"author_url":"https://blog.hatena.ne.jp/inamori/","blog_title":"inamori\u2019s diary","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finamori.hateblo.jp%2Fentry%2F2023%2F03%2F19%2F184913\" title=\"AtCoder Beginner Contest 293 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>","blog_url":"https://inamori.hateblo.jp/","version":"1.0","image_url":null,"published":"2023-03-19 18:49:13","title":"AtCoder Beginner Contest 293 D","width":"100%","type":"rich","url":"https://inamori.hateblo.jp/entry/2023/03/19/184913","description":"https://atcoder.jp/contests/abc293/tasks/abc293_d\u30b0\u30e9\u30d5\u3092\u4f5c\u3063\u3066\u96a3\u63a5\u30ce\u30fc\u30c9\u304c2\u3064\u305a\u3064\u3042\u308c\u3070\u30eb\u30fc\u30d7\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u305f\u3060\u3001\u554f\u984c\u306a\u306e\u306f\u30ce\u30fc\u30c9\u304c2\u3064\u306e\u9023\u7d50\u6210\u5206\u3067\u3059\u30021\u30682\u3092\u9023\u7d50\u3059\u308b\u3068\u3001 {1: [2], 2: [1]}\u3068\u306a\u308a\u307e\u3059\u304c\u3001\u53cd\u5bfe\u5074\u3092\u7d50\u3093\u3060\u6642\u306b\u5f37\u5f15\u306b\u3001 {1: [2, 2], 2: [1, 1]}\u3068\u96a3\u63a5\u30ce\u30fc\u30c9\u3092\u52a0\u3048\u308b\u3068\u3046\u307e\u304f\u3044\u304d\u307e\u3059\u3002 // Tying Rope #![allow(non_snake_case)] use std::collections::{HashSet, HashMap}; //////////////////// libr\u2026","provider_url":"https://hatena.blog","categories":[],"author_name":"inamori","provider_name":"Hatena Blog"}