基本题目

Live... Ledo Start at: 2025-3-1 10:00 200000000 hour(s) Host: 4

We will check code similarity after this contest.

Status
Live...
Rule
Ledo
Problem
19
Start at
2025-3-1 10:00
End at
24841-1-20 18:00
Duration
200000000 hour(s)
Host
Partic.
4