Done ACM/ICPC Start at: 2025-9-28 17:00 1.5 hour(s) Host:

gggggggg 293

难度乱序

严禁作弊

时间是17:00到18:30

Status: Done
Rule: ACM/ICPC
Problem: 5
Start at: 2025-9-28 17:00
End at: 2025-9-28 18:30
Duration: 1.5 hour(s)
Host: gggggggg
Partic.: 293