Contest Detail - HFOJ

Done OI Start at: 2024-10-6 8:00 4 hour(s) Host:

梁泽贤 (liangzexian) 39

有两个第二题：第二题2a和第5题2b；这两题选做一题。

需要文件IO

友校成绩：

	Filename	Size
	down.zip	9.2 MiB
	sol.pdf	908.5 KiB
	std.zip	3.8 KiB

Status: Done
Rule: OI
Problem: 5
Start at: 2024-10-6 8:00
End at: 2024-10-6 12:00
Duration: 4 hour(s)
Host: 梁泽贤 (liangzexian)
Partic.: 39