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Fibonacci recursive sequences (hard) statistics & best solutions

Users accepted	Submissions	Accepted	Wrong Answer	Compile Error	Runtime Error	Time Limit Exceeded
24	899	90	347	53	167	238

RANK	DATE	USER	RESULT	TIME	MEM	LANG
1	2017-04-13 22:16:35	Michael Kharitonov	accepted	0.04	15M	CPP14
2	2017-04-13 22:16:40	Michael Kharitonov	accepted	0.06	15M	CPP14-CLANG
3	2023-05-05 04:47:01	Oleg	accepted	0.08	7.5M	CPP14
4	2013-03-17 05:52:06	Michael Kharitonov	accepted	0.09	2.7M	C++ 4.3.2
5	2017-01-28 04:17:39	Michael Kharitonov	accepted	0.09	3.5M	CPP
6	2017-12-21 04:58:04	[Rampage] Blue.Mary	accepted	0.09	16M	CPP
7	2014-06-27 10:47:23	Min_25	accepted	0.13	6.9M	C++ 4.3.2
8	2022-04-14 21:59:29	Sergej	accepted	0.19	7.0M	CPP
9	2024-02-03 10:34:11	cubyte	accepted	0.33	27M	CPP14
10	2017-12-03 08:50:29	zimpha	accepted	0.80	16M	CPP14
11	2017-12-04 00:31:39	Rully Soelaiman	accepted	0.81	15M	CPP14-CLANG
12	2019-10-26 12:51:53	chiff	accepted	0.83	4.4M	CPP14
13	2025-04-02 16:40:19	danilgoose	accepted	0.98	5.2M	CPP
14	2023-01-29 06:20:52	Eve	accepted	1.00	5.3M	CPP
15	2025-04-02 17:37:47	danilgoose	accepted	1.07	5.2M	CPP14
16	2020-02-01 15:26:52	Mahmat Yinal	accepted	1.26	4.5M	CPP14
17	2017-02-11 19:56:30	[Lakshman]	accepted	1.42	45M	PYTHON3
18	2017-02-11 19:56:48	[Lakshman]	accepted	1.62	148M	PYPY
19	2019-06-05 21:57:57	DK...	accepted	1.82	31M	CPP14
20	2023-10-05 15:26:40	Vulverin	accepted	1.87	33M	PYTHON3