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Traffic Lights statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
43	98	54	21	3	11	9

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2013-06-29 07:26:00	fitcat	accepted	0.00	6.5M	C++ 4.3.2
2	2013-11-15 11:01:09	Muhammad Kemal Darmawan	accepted	0.00	2.8M	C++ 4.3.2
3	2014-03-31 20:46:52	Prabhat Kumar	accepted	0.00	3.9M	C++ 4.3.2
4	2016-09-04 13:57:18	Dimitrios Rontogiannis	accepted	0.00	3.4M	CPP14
5	2019-06-18 19:46:32	supernanren	accepted	0.00	17M	CPP14
6	2019-07-05 03:07:40	Nadstratosfer Gonczy	accepted	0.00	20M	CPP
7	2015-07-28 08:17:12	Rishav Goyal	accepted	0.01	2.9M	C++ 4.3.2
8	2013-05-06 10:27:25	Edelweiss	accepted	0.02	5.0M	CPP
9	2013-10-05 13:07:16	Ivan Hendrajaya	accepted	0.02	2.8M	C++ 4.3.2
10	2013-10-09 05:53:09	Agus Sentosa Hermawan	accepted	0.02	2.8M	C++ 4.3.2
11	2016-06-19 08:22:50	Hodobox	accepted	0.02	3.4M	CPP14
12	2016-09-14 23:58:00	Migom Levi	accepted	0.02	26M	CPP
13	2017-04-22 15:02:13	Simes	accepted	0.02	4.7M	PAS-FPC
14	2013-05-11 02:48:17	Andy Y.F. Huang	accepted	0.03	4.7M	C++ 4.3.2
15	2013-05-11 16:56:54	Mahmat Yinal	accepted	0.03	6.7M	C++ 4.3.2
16	2013-10-03 09:19:55	Rully Soelaiman	accepted	0.03	3.4M	CPP
17	2013-10-05 13:09:13	Ivan Hendrajaya	accepted	0.03	2.8M	C++ 4.3.2
18	2013-10-06 12:21:58	Andy	accepted	0.03	2.8M	C++ 4.3.2
19	2014-01-03 09:55:35	Tracy Filbert Ridwan	accepted	0.03	3.9M	C++ 4.3.2
20	2014-01-07 13:12:31	Haidar Muhammad Albaqir	accepted	0.03	2.8M	C++ 4.3.2