Index of /~cs1020/practice/2015s2/practice13/testdata/input

	Name	Last modified	Size	Description
	Parent Directory		-
	ball1.in	2016-01-08 22:53	46
	ball2.in	2016-01-08 22:53	48
	ball5.in	2016-01-08 22:53	49
	ball4.in	2016-01-08 22:53	50
	ball3.in	2016-01-08 22:53	54