摘要: Content:模拟赛 Date:2025.7.28 Problem-A 排序 题目大意 优化程序: #include <algorithm> #include <cmath> #include <iostream> const int N = 3e7 + 5; int n, seed; doubl 阅读全文
posted @ 2025-07-28 20:52 Fallen_Leaf 阅读(225) 评论(0) 推荐(0)