Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Time Limit: 8 s
Memory Limit: 512 MB
# 1814. Kingdoms and Quarantine
Statistics
Statement
Submit
Custom Test
The problem was used in the following contest:
Petrozavodsk Summer 2021. Day 1. Kyoto U Contest
Submit
Run