Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
Time Limit: 1 s
Memory Limit: 512 MB
Total points: 100
NOI 2014 Day 1
A. 起床困难综合症
Statistics
Statement
Submit
Custom Test
Attachments
Back to the contest
Submit
Run