Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Universal Cup
Time Limit: 4 s
Memory Limit: 512 MB
GP of Zhejiang
F. Fast as Ryser
Statistics
Statement
Submit
Custom Test
Back to the contest
The judge for java is temporarily not available. It will be back soon.
Submit
Run