Index of /data/ecna/2015/rings2

	Name	Last modified	Size	Description
	Parent Directory		-
	data/	2018-12-20 02:56	-
	input_format_validators/	2018-12-20 02:56	-
	problem.yaml	2018-12-20 02:56	326
	problem_statement/	2018-12-20 02:56	-
	submissions/	2018-12-20 02:56	-