Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 8 s
Memory Limit: 1024 MB
Hackable ✓
GDCPC 2023
L. Classic Problem
Statistics
Statement
(简体中文)
Submit
Custom Test
Attachments
Back to the contest
This problem is prepared by
Qingyu
and
TsReaper
.
Submit
Run