Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 2 s
Memory Limit: 1024 MB
The 2nd Universal Cup. Stage 24: Chongqing
D. Segment Tree
Statistics
Statement
Submit
Custom Test
Attachments
Editorial
Back to the contest
This problem is prepared by
jiangly
.
Submit
Run