Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 1 s
Memory Limit: 1024 MB
Hackable ✓
# 6521. Swapping Operation
Statistics
Statement
(简体中文)
Submit
Custom Test
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
.
Submit
Run