Index of /icpc/data/ecna/2017/twentyfour/data/sample

	Name	Last modified	Size	Description
	Parent Directory		-
	1.ans	2018-12-19 21:56	2
	1.in	2018-12-19 21:56	8
	2.ans	2018-12-19 21:56	11
	2.in	2018-12-19 21:56	8