Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 5 s
Memory Limit: 1024 MB
# 3136. The Spectrum
Statistics
Statement
Submit
Custom Test
Attachments
The problem was used in the following contest:
2019-2020 ICPC Asia - Taipei-Hsinchu Regional
Submit
Run