Login
Register
QOJ.ac
QOJ
QOJ
Contests
Category
Problems
Submissions
Hack!
Day 1
Day 2
Live
ID
Problem
Submitter
Result
Time
Memory
Language
File size
Submit time
#141193
#6858. Play on Tree
qsceszthn
#
AC ✓
130ms
51152kb
C++14
957b
2023-08-17 09:21:53
1
2
3
4