Contest RankList -- 小练习

Rank	User	Nick	Solved	Mark	A	B	C	D
1	dotcpp0669591	无名氏	4	400	00:04:05	00:07:17	00:15:41(-1)	00:18:22
2	dotcpp0643541	whyyds	2	200			01:43:30	02:00:58
3	dotcpp0669927	ZzzFan	0	0	(-1)