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Edge Detection statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
13	29	15	4	1	4	3

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2014-08-27 12:28:41	SourSpinach	accepted	0.00	2.8M	C++ 4.3.2
2	2015-04-30 13:12:56	Jakub Byczkowski	accepted	0.00	2.8M	C++ 4.3.2
3	2015-07-01 00:34:11	Ognjen Arsenijevic	accepted	0.00	3.0M	CPP
4	2016-01-28 06:50:02	[Rampage] Blue.Mary	accepted	0.00	2.8M	C++ 4.3.2
5	2023-08-30 09:20:26	Eve	accepted	0.01	5.2M	CPP
6	2024-01-19 07:50:33	Oleg	accepted	0.01	5.1M	CPP14
7	2024-03-29 17:19:28	Heart_Blue	accepted	0.01	5.2M	CPP14
8	2024-12-13 10:36:48	Code is gone	accepted	0.01	5.2M	CPP14
9	2024-12-13 10:38:42	near_crowd	accepted	0.01	5.2M	CPP14
10	2014-08-16 04:16:53	Rully Soelaiman	accepted	0.02	3.2M	CPP
11	2023-10-04 12:06:55	h1mo	accepted	0.02	5.4M	CPP14
12	2023-10-04 18:26:29	Moudud	accepted	0.02	5.3M	CPP14
13	2014-02-23 17:54:22	Flago	accepted	0.14	24M	PHP