登录
注册
QOJ.ac
QOJ
QOJ
比赛
Category
题库
提交记录
Hack!
博客
PKU v. THU (Preliminary Round 2)
Time Limit: 1 s
Memory Limit: 1024 MB
Hackable ✓
# 6521. Swapping Operation
统计
描述
(简体中文)
提交
自定义测试
The problem was used in the following contest:
The 1st Universal Cup. Stage 18: Shenzhen
The 2023 Guangdong Provincial Collegiate Programming Contest
This problem is prepared by
zimpha
.
提交
运行