Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
PKU v. THU (Preliminary Round 2)
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
#308211
#7999. 拉丁方
_set_
100 ✓
2354ms
29844kb
C++17
3.7kb
2024-01-19 18:48:25
1
2
3
4
5
6
7