摘要: Together 题目描述 You are given an integer sequence of length N, a1,a2,…,aN.For each 1≤i≤N, you have three choices: add 1 to ai, subtract 1 from ai or do 阅读全文
posted @ 2022-02-17 12:18 小志61314 阅读(83) 评论(0) 推荐(0)