Contest Detail - HFOJ

Done OI Start at: 2025-10-15 8:00 4 hour(s) Host:

梁泽贤 (liangzexian) 14

需要文件IO

10月15日自选4小时

The contest is a flexible time contest. You need to complete the contest within a specified time after you attended.

	Filename	Size
	problem.pdf	602.7 KiB
	sample.zip	10 MiB

Status: Done
Rule: OI
Problem: 4
Start at: 2025-10-15 8:00
End at: 2025-10-15 21:00
Duration: 4 hour(s)
Host: 梁泽贤 (liangzexian)
Partic.: 14