Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
#21107
#864. Beautiful Permutation
taniya
AC ✓
91ms
7292kb
C++20
2.7kb
2022-02-28 04:21:08
1
2