Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 3 s
Memory Limit: 512 MB
# 5423. Perfect Matching
Statistics
Statement
(简体中文)
Submit
Custom Test
The problem was used in the following contest:
The 2022 ICPC Asia Nanjing Regional Contest
The 1st Universal Cup. Stage 0: Nanjing (Trial Contest)
Submit
Run