Done IOI Start at: 2024-7-15 14:00 3.5 hour(s) Host:

root 30

顺序与难度无关

Status: Done
Rule: IOI
Problem: 4
Start at: 2024-7-15 14:00
End at: 2024-7-15 17:30
Duration: 3.5 hour(s)
Host: root
Partic.: 30