Contest Detail - ZXOJ

Done OI Start at: 2025-11-14 8:00 4 hour(s) Host:

lqc 6

四题并没有明显的难度差距，都可以试试看。

	Filename	Size
	down.zip	2.8 MiB

Status: Done
Rule: OI
Problem: 4
Start at: 2025-11-14 8:00
End at: 2025-11-14 12:00
Duration: 4 hour(s)
Host: lqc
Partic.: 6