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Help Feluda with mathematical equations statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
272	1750	399	546	65	269	470

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-08-28 23:36:32	Morass	accepted	0.00	16M	CPP14
2	2019-02-05 18:08:27	supernanren	accepted	0.00	16M	CPP14
3	2016-08-14 15:52:43	M_Sayed	accepted	0.01	41M	CPP14
4	2020-03-19 08:17:08	suhash	accepted	0.01	4.5M	CPP14
5	2023-10-21 07:33:48	A_h_n_a_F	accepted	0.01	5.3M	CPP14
6	2023-10-21 13:08:23	_Faisal_	accepted	0.01	5.2M	CPP14
7	2016-08-14 16:06:05	Noureldin Yosri	accepted	0.02	7.3M	CPP14
8	2019-03-16 05:22:26	DK...	accepted	0.02	94M	CPP14
9	2016-09-14 08:21:50	Arpit Gupta	accepted	0.11	11M	CPP14
10	2019-03-21 10:46:28	GB11	accepted	0.16	18M	CPP14
11	2016-08-16 21:46:26	Muhammad_Magdi	accepted	0.17	3.4M	CPP14
12	2016-10-16 00:10:18	Ashish Dwivedi	accepted	0.17	3.4M	CPP14
13	2017-01-15 13:21:06	Romi	accepted	0.17	3.4M	CPP14
14	2016-12-13 17:09:44	Sid	accepted	0.18	3.4M	CPP14
15	2017-10-09 01:29:46	Tahanima Chowdhury	accepted	0.18	16M	CPP14
16	2017-12-02 08:50:17	bonfire	accepted	0.18	15M	CPP14
17	2018-06-20 14:17:18	falcon2212	accepted	0.18	16M	CPP14
18	2018-06-26 15:22:53	deshpande	accepted	0.18	16M	CPP14
19	2019-06-05 12:11:45	shreyas	accepted	0.18	16M	CPP14
20	2017-10-16 22:03:12	surajmall	accepted	0.19	15M	CPP14