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SOME MYSTERY HAPPENED statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
15	82	15	9	0	0	2

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-02-08 14:56:43	Testter	accepted	0.00	11M	CPP14
2	2017-02-08 21:18:52	hwb	accepted	0.00	2.1M	C
3	2017-02-18 00:34:31	Aleksandar Kostadinov	accepted	0.00	340k	PAS-FPC
4	2017-03-15 14:54:34	wisfaq	accepted	0.00	23M	PYTHON
5	2017-04-02 22:49:41	Hasan	accepted	0.00	2.7M	C++ 4.3.2
6	2017-08-18 11:19:44	Nesar	accepted	0.00	16M	CPP
7	2019-01-02 20:49:24	Nadstratosfer Gonczy	accepted	0.00	23M	PYTHON
8	2017-02-08 17:39:59	ammaji1970	accepted	0.01	47M	PYPY
9	2023-05-07 16:41:07	Simes	accepted	0.02	5.4M	PAS-FPC
10	2023-09-12 16:28:38	epicpro228	accepted	0.02	5.4M	CPP
11	2023-09-20 20:47:22	Tomasz	accepted	0.02	5.4M	CPP
12	2017-02-08 17:41:18	raghu	accepted	0.03	47M	PYPY
13	2023-01-22 21:19:26	aboba	accepted	0.03	5.4M	CPP14
14	2017-02-08 17:20:18	hwb	accepted	0.06	9.5M	RUBY
15	2017-03-15 14:55:28	wisfaq	accepted	0.06	117M	PYPY