Done IOI Start at: 2025-7-15 14:00 4.5 hour(s) Host:

kcs007 32

150分以上，每10分送一天大吉

100分以上可以换徽章

Status: Done
Rule: IOI
Problem: 4
Start at: 2025-7-15 14:00
End at: 2025-7-15 18:30
Duration: 4.5 hour(s)
Host: kcs007
Partic.: 32