Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Time Limit: 3 s
Memory Limit: 512 MB
Total points: 100
# 2577. 线段树
Statistics
Statement
Submit
Custom Test
Attachments
The problem was used in the following contest:
2019 浙江省队选拔赛 Day 1 (ZJOI 2019 Day 1)
Submit
Run