Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
Time Limit: 3.0 s
Memory Limit: 1024 MB
Hackable ✓
# 8053. Flow 2
Statistics
Statement
Submit
Custom Test
Attachments
The problem was used in the following contest:
The 2nd Universal Cup. Stage 23: Shanghai
The 2023 ICPC Asia East Continent Final Contest
This problem is prepared by
flower
and
Qingyu
.
Submit
Run