Problem A
Mandelbrot — Problem Statistics

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Submissions	4236
Accepted submissions	1351
Submission ratio	31.89%
Authors	1228
Full solves [?]	1069
Full solve Ratio	87.05%

#	User	Runtime	Language	Date
1	Behrad Babaee	0.02 s	C#	2014-09-28 14:01:05
2	lobo	0.02 s	C#	2016-05-22 06:36:33
3	Łukasz Organiściak	0.02 s	C#	2017-02-05 17:48:05
4	Lukasz	0.02 s	C#	2017-02-05 17:52:49
5	Donald Heppner	0.02 s	C#	2017-02-09 05:54:53
6	Andrzej Krajniak	0.02 s	C#	2017-07-30 19:20:31
7	Саттар Имамов	0.02 s	C#	2017-11-16 19:18:29
8	Gustav Kalander	0.02 s	C#	2018-09-14 21:27:49
9	Tomasz Masternak	0.02 s	C#	2018-09-21 14:07:24
10	Tom Ilestrand	0.02 s	C#	2019-04-30 10:48:24

#	User	Runtime	Language	Date
1	David Cawthon	0.02 s	Common Lisp	2019-04-26 01:13:56

#	User	Runtime	Language	Date
1	Arunangshu Biswas	0.00 s	Go	2023-09-18 09:04:12
2	Robert Herhold	0.07 s	Go	2018-10-09 01:01:53
3	Eoin Davey	0.08 s	Go	2017-08-04 00:51:53
4	Norbert Voelker	0.08 s	Go	2021-09-16 23:50:43

#	User	Runtime	Language	Date
1	David Wärn	0.00 s	Haskell	2015-05-31 22:33:44
2	Lars Tveito	0.00 s	Haskell	2015-11-11 00:07:46
3	Max Jackson	0.00 s	Haskell	2016-05-01 09:59:05
4	Yamato Matsuoka	0.00 s	Haskell	2016-06-04 00:58:29
5	Isaac Arvestad	0.00 s	Haskell	2017-02-22 13:31:27
6	Birk Tjelmeland	0.00 s	Haskell	2017-08-05 18:06:20
7	Brent Yorgey	0.00 s	Haskell	2017-10-03 00:38:49
8	Olle Eriksson	0.00 s	Haskell	2017-11-15 16:45:32
9	Vasiliy Kevroletin	0.00 s	Haskell	2018-05-15 05:28:13
10	Steinar Simonnes	0.00 s	Haskell	2025-02-04 14:10:49

#	User	Runtime	Language	Date
1	Boris Minaev	0.05 s	Java	2013-07-02 08:50:49
2	Micah Stairs	0.05 s	Java	2016-01-28 23:16:10
3	Nick Wu	0.05 s	Java	2016-07-03 02:26:33
4	Erik Baalhuis	0.05 s	Java	2016-08-16 05:18:58
5	Othmane Bentaleb	0.05 s	Java	2016-09-07 19:21:50
6	James Black	0.05 s	Java	2016-09-23 16:29:59
7	Øyvind Haarberg	0.05 s	Java	2016-09-30 01:13:16
8	Martijn Muijsers	0.05 s	Java	2016-11-02 13:47:59
9	Eskil Jarlskog	0.05 s	Java	2016-12-01 21:45:22
10	Liam Keliher	0.05 s	Java	2017-04-17 22:48:26

#	User	Runtime	Language	Date
1	Piotr Karpała	0.01 s	JavaScript (SpiderMonkey)	2017-02-12 06:05:57
2	Piotr Karpala	0.01 s	JavaScript (SpiderMonkey)	2017-02-12 06:10:53
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-06-11 15:44:18
4	Johannes Strelen	0.03 s	JavaScript (SpiderMonkey)	2018-12-06 16:58:00
5	Zachary DeStefano	0.03 s	JavaScript (SpiderMonkey)	2019-10-13 02:36:52
6	Johannes Jensen	0.03 s	JavaScript (SpiderMonkey)	2020-12-04 13:18:39

#	User	Runtime	Language	Date
1	Timothy Gaede	0.53 s	Julia	2024-05-07 05:06:25
2	Jason Clarke	0.66 s	Julia	2024-02-21 23:37:33

#	User	Runtime	Language	Date
1	Kelly Dance	0.17 s	Kotlin	2022-11-14 04:24:40
2	Mark Mathis	0.20 s	Kotlin	2018-10-16 03:58:30
3	Adam Rankin	0.21 s	Kotlin	2023-09-03 19:43:59

#	User	Runtime	Language	Date
1	Josenildo Silva	0.00 s	OCaml	2019-10-18 01:03:54

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2018-03-20 19:38:42

#	User	Runtime	Language	Date
1	Egill Sveinbjörnsson	0.03 s	Python 2	2014-11-29 15:01:55
2	Daniel Palmqvist	0.03 s	Python 2	2015-01-05 18:06:51
3	Mayur Mohite	0.03 s	Python 2	2015-04-22 19:37:57
4	Christofer Ohlsson	0.03 s	Python 2	2015-04-24 18:08:12
5	Erik Odenman	0.03 s	Python 2	2015-05-28 16:11:46
6	Arne Tobias Malkenes Ødegaard	0.03 s	Python 2	2015-11-30 21:05:58
7	Frederik Højholt	0.03 s	Python 2	2016-07-02 15:36:03
8	Tudor Brindus	0.03 s	Python 2	2016-09-18 23:08:47
9	Rhys Rustad-Elliott	0.03 s	Python 2	2016-09-20 20:49:33
10	Andrew Bortnikov	0.03 s	Python 2	2017-01-15 16:57:23

#	User	Runtime	Language	Date
1	Vivek Rai	0.02 s	Python 3	2013-07-02 15:02:20
2	Max Li	0.02 s	Python 3	2016-04-22 02:49:04
3	Tore Norderud	0.02 s	Python 3	2016-09-07 17:08:14
4	Daria Lidina	0.02 s	Python 3	2016-09-19 02:46:51
5	Jason Yuen	0.02 s	Python 3	2016-09-20 00:37:47
6	Anthony Clays	0.02 s	Python 3	2016-12-04 17:53:05
7	Óðinn Eyjólfsson	0.02 s	Python 3	2017-01-15 14:42:44
8	Adolfo Portilla	0.02 s	Python 3	2017-01-27 20:57:34
9	Bo Bergelin	0.02 s	Python 3	2017-02-10 21:03:55
10	Ian Yu	0.02 s	Python 3	2017-02-16 02:22:08

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-05-24 15:27:22
2	Fredrik Niemelä	0.07 s	Ruby	2025-06-15 13:49:32

#	User	Length	Language	Date
1	Florian ten Napel	280	C	2024-11-10 00:49:34
2	Raymond Yang	336	C	2019-12-31 04:21:27
3	Hidden user	444	C	2014-11-16 12:41:16
4	Mirel Cosulschi	457	C	2023-11-24 16:44:06
5	Hidden user	472	C	2017-07-13 11:15:28
6	Hidden user	486	C	2021-12-29 17:33:26
7	Jeroen Bransen	523	C	2013-07-02 09:19:12
8	John Ingve Olsen	533	C	2018-06-20 01:06:19
9	Hidden user	560	C	2017-12-09 01:17:30
10	Volker Schmidt	576	C	2022-02-19 21:49:43

#	User	Length	Language	Date
1	Tore Aadland	1213	C#	2020-12-02 21:27:52
2	Tomasz Masternak	1256	C#	2018-09-21 14:07:24
3	Gustav Kalander	1273	C#	2018-09-14 21:27:49
4	Joel Marcos Villarroel Molina	1404	C#	2025-06-26 15:46:23
5	Tom Ilestrand	1485	C#	2019-04-30 12:14:26
6	Hidden user	1628	C#	2019-07-02 07:00:27
7	Саттар Имамов	1703	C#	2017-11-16 19:18:29
8	Paweł Borkowski	1847	C#	2020-03-01 21:20:05
9	Behrad Babaee	1912	C#	2014-09-28 14:01:05
10	lobo	2146	C#	2016-05-22 06:36:33

#	User	Length	Language	Date
1	Herman Karlsson	332	C++	2015-10-12 21:55:17
2	Kaifei Chen	341	C++	2013-07-02 08:47:09
3	Vifill Sverrisson	358	C++	2018-12-19 00:58:42
4	Zac Friggstad	363	C++	2020-11-07 02:40:14
5	Zexiang Zhao	371	C++	2013-07-02 16:24:55
6	Pascal Degla	373	C++	2022-03-30 19:29:02
7	Anshil Gandhi	374	C++	2019-05-26 07:56:30
8	Johan Wind	380	C++	2018-03-20 02:27:18
9	Emmanuel Anaya	388	C++	2020-10-21 23:02:04
10	人外沙耶	392	C++	2021-06-21 20:59:41

#	User	Length	Language	Date
1	David Cawthon	818	Common Lisp	2019-04-26 01:13:56

#	User	Length	Language	Date
1	Arunangshu Biswas	605	Go	2023-09-18 09:04:12
2	Norbert Voelker	616	Go	2021-09-16 23:50:43
3	Eoin Davey	668	Go	2017-08-04 00:51:53
4	Robert Herhold	1408	Go	2018-10-09 01:01:53

#	User	Length	Language	Date
1	Birk Tjelmeland	294	Haskell	2017-08-05 18:06:20
2	David Wärn	390	Haskell	2015-05-31 22:33:44
3	Vasiliy Kevroletin	472	Haskell	2018-05-15 05:28:13
4	Antony Lee	497	Haskell	2019-07-01 13:45:39
5	Lars Tveito	566	Haskell	2015-11-11 00:07:46
6	Brent Yorgey	572	Haskell	2017-10-03 00:38:49
7	Max Jackson	664	Haskell	2016-05-01 09:59:05
8	Olle Eriksson	760	Haskell	2017-11-15 16:45:32
9	Brian Hwang	779	Haskell	2021-09-01 21:41:02
10	Maria Ruiz	817	Haskell	2018-10-18 12:50:02

#	User	Length	Language	Date
1	Jordan Lamkin	556	Java	2017-01-27 01:45:30
2	Doug Goodman	561	Java	2018-01-03 23:39:10
3	Duncan Page	607	Java	2018-10-08 23:45:50
4	Jason Leatherman	634	Java	2018-02-25 04:31:57
5	Róbert Ingi Huldarsson	690	Java	2017-11-26 17:34:52
6	Anika Oellerich	718	Java	2017-11-04 17:13:32
7	Paula Arnold	725	Java	2018-03-07 14:21:09
8	Ivan Dario	753	Java	2017-08-18 19:45:59
9	Sanae Dariouche	757	Java	2017-10-11 22:38:44
10	Kyar Nyo Aye	759	Java	2018-03-16 15:14:13

#	User	Length	Language	Date
1	Zachary DeStefano	328	JavaScript (SpiderMonkey)	2019-10-13 02:36:52
2	Johannes Jensen	456	JavaScript (SpiderMonkey)	2020-12-04 13:18:39
3	Johannes Strelen	462	JavaScript (SpiderMonkey)	2018-12-06 16:58:00
4	Christian Pilegaard Cederquist	1640	JavaScript (SpiderMonkey)	2023-06-11 15:44:18
5	Piotr Karpała	4298	JavaScript (SpiderMonkey)	2017-02-12 06:05:57
6	Piotr Karpala	4298	JavaScript (SpiderMonkey)	2017-02-12 06:10:53

#	User	Length	Language	Date
1	Jason Clarke	510	Julia	2024-02-21 23:37:33
2	Timothy Gaede	765	Julia	2024-05-07 05:06:25

#	User	Length	Language	Date
1	Kelly Dance	565	Kotlin	2022-11-14 04:24:40
2	Adam Rankin	753	Kotlin	2023-09-03 19:43:59
3	Mark Mathis	2457	Kotlin	2018-10-16 03:58:30

#	User	Length	Language	Date
1	Josenildo Silva	806	OCaml	2019-10-18 01:03:54

#	User	Length	Language	Date
1	Ingemar Ragnemalm	673	Pascal	2018-03-20 19:38:42

#	User	Length	Language	Date
1	Tudor Brindus	317	Python 2	2016-09-18 23:08:47
2	Yan Kalchevsky	322	Python 2	2017-01-15 21:39:01
3	Erik Odenman	333	Python 2	2015-05-28 16:11:46
4	Jesper Öqvist	336	Python 2	2018-11-07 18:11:33
5	Asger Hautop Drewsen	341	Python 2	2018-11-20 21:23:17
6	Sigurður Jens Albertsson	344	Python 2	2017-11-18 00:51:15
7	Andreas Björklund	374	Python 2	2019-03-26 07:09:58
8	Frederik Højholt	382	Python 2	2016-07-02 15:36:03
9	Thomas Feld	382	Python 2	2019-10-16 11:19:32
10	Hermon Mulat	396	Python 2	2018-12-09 04:13:18

#	User	Length	Language	Date
1	Peter Stauder	181	Python 3	2022-11-24 21:26:23
2	Hidden user	218	Python 3	2021-01-09 21:35:27
3	Noah Hessen Bjerke	220	Python 3	2025-11-15 08:02:25
4	Farzam Abrishami	227	Python 3	2024-01-28 13:00:39
5	Mattéo Delabre	230	Python 3	2023-04-05 22:43:18
6	Oskar Haarklou Veileborg	261	Python 3	2017-04-05 12:29:46
7	Hidden user	283	Python 3	2020-03-25 23:24:21
8	Cole Peterson	301	Python 3	2019-04-23 21:27:29
9	Hidden user	305	Python 3	2020-08-11 01:14:31
10	Gustav Wass	307	Python 3	2019-10-08 20:30:48

#	User	Length	Language	Date
1	Thomas Feld	103	Ruby	2023-05-24 15:31:56
2	Fredrik Niemelä	427	Ruby	2025-06-15 13:49:32

#	User	Length	Language	Date
1	Vincent Lagerros	401	Rust	2024-10-12 20:19:02
2	David Rasch	681	Rust	2020-07-24 10:39:20
3	Chaoyi Yin	760	Rust	2019-01-06 04:43:36
4	Ming Kang	1031	Rust	2025-06-06 08:32:24
5	Patrick May	1172	Rust	2023-06-30 21:36:19
6	Judith Hemp	1366	Rust	2021-01-09 22:17:44
7	Artur Khuziakhmetov	1391	Rust	2025-02-04 11:22:11
8	Louis Bouchard	1641	Rust	2024-11-24 09:16:07
9	Chen Weikang	1764	Rust	2019-01-10 04:17:43
10	Joshua Ji	2056	Rust	2020-11-24 19:50:32

Solution running time distribution