Contest Detail - 蒙青创OJ

Done OI Start at: 2025-10-15 19:30 0.7 hour(s) Host:

root 17

加油，孩子们

Status: Done
Rule: OI
Problem: 5
Start at: 2025-10-15 19:30
End at: 2025-10-15 20:09
Duration: 0.7 hour(s)
Host: root
Partic.: 17