Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Time Limit: 3 s
Memory Limit: 1536 MB
Total points: 100
# 3000. 希望
Statistics
Statement
Submit
Custom Test
Attachments
Editorial
The problem was used in the following contest:
2019 十二省联合省队选拔 Day 2
Submit
Run