Statistics of Problem 641

Leaderboard of Problem 641

Rank	ACs	Runid	Username	Time	Memory	Language	Length

Total Submissions	29
Accepted	4
Compile Error	0
Wrong Answer	20
Presentation Error	4
Runtime Error	1
Time Limit Exceed	0
Memory Limit Exceed	0
Output Limit Exceed	0
Restricted Function	0
Others	0