Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Blogs
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
#17353
#1758. Hat Stand
Qingyu
AC ✓
52ms
4800kb
C++20
664b
2022-01-05 20:19:29
1
2