贼贼贼简单

Live... IOI Start at: 2025-1-20 16:45 4000 hour(s) Host: 2

**非常简单😄 **

We will check code similarity after this contest.

Status
Live...
Rule
IOI
Problem
5
Start at
2025-1-20 16:45
End at
2025-7-6 8:45
Duration
4000 hour(s)
Host
Partic.
2