Problem A
Genetic Search — Problem Statistics

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Submissions	2620
Accepted submissions	1127
Submission ratio	43.02%
Authors	983
Full solves [?]	880
Full solve Ratio	89.52%

#	User	Runtime	Language	Date
1	Daniel Fredriksson	0.00 s	C	2021-01-16 20:56:17
2	Ragnar Moberg	0.01 s	C	2017-03-18 19:31:00
3	Emil Hammarlund	0.01 s	C	2020-11-21 14:21:29
4	Max Nilsson	0.01 s	C	2022-04-23 13:44:47
5	Daniel Meladi	0.01 s	C	2025-06-07 17:24:30
6	Anders Magnusson	0.03 s	C	2017-02-06 11:58:46

#	User	Runtime	Language	Date
1	Benjamin Pintér	0.03 s	C#	2016-07-13 15:21:05
2	Pavel Volgarev	0.04 s	C#	2016-12-12 06:57:27
3	Ali Ahmad	0.05 s	C#	2018-04-27 13:27:36
4	Rudolf Lombard	0.05 s	C#	2024-04-13 19:50:48
5	Mukhtar Shire	0.06 s	C#	2022-09-18 20:41:37
6	Sekamo Mohajane	0.06 s	C#	2024-06-14 10:37:18
7	Peter Briggs	0.06 s	C#	2025-06-21 18:14:40
8	Hidden user	0.07 s	C#	2017-01-21 15:16:33
9	Aravindan Kulandaivelu	0.07 s	C#	2017-03-31 13:05:55

#	User	Runtime	Language	Date
1	Norbert Voelker	0.09 s	Go	2021-05-22 22:28:59
2	Vilhelm Melkstam	0.10 s	Go	2022-04-25 14:40:18
3	Hidden user	0.13 s	Go	2021-04-03 06:53:09
4	Acar Okan Akalin	0.14 s	Go	2018-04-23 03:06:28
5	Oskar Johanson	0.22 s	Go	2019-10-12 10:07:41

#	User	Runtime	Language	Date
1	Matthew Johnson	0.01 s	Haskell	2017-02-16 17:37:23
2	Hidden user	0.09 s	Haskell	2023-01-19 19:09:39
3	Brent Yorgey	0.10 s	Haskell	2017-10-29 22:11:35
4	Hidden user	0.10 s	Haskell	2021-06-03 18:27:37
5	Steinar Simonnes	0.19 s	Haskell	2024-06-18 21:34:48
6	Patrik Lilja	0.26 s	Haskell	2016-04-10 12:43:39
7	Marcus Alsted Wegmann	0.27 s	Haskell	2022-04-05 13:35:43

#	User	Runtime	Language	Date
1	Marco Troltsch	0.09 s	Java	2016-06-09 19:10:25
2	Simon Xue	0.12 s	Java	2016-06-24 02:45:01
3	Martijn Muijsers	0.13 s	Java	2016-10-16 16:44:28
4	AB	0.13 s	Java	2017-05-13 11:40:56
5	Hidden user	0.13 s	Java	2017-05-13 11:41:29
6	Sven Rönnbäck	0.14 s	Java	2023-05-07 20:12:32
7	Johan Karlsson	0.15 s	Java	2017-10-09 15:39:54
8	Steven Cheng	0.15 s	Java	2017-11-18 22:52:39
9	Josenildo Silva	0.15 s	Java	2017-12-10 19:14:43
10	Vairavan Ramanathan	0.15 s	Java	2018-07-22 17:59:47

#	User	Runtime	Language	Date
1	Michelle Jacobs	0.10 s	JavaScript (Node.js)	2024-11-21 15:08:32
2	Ariel DARIO Martin	0.12 s	JavaScript (Node.js)	2021-11-13 16:29:40
3	Bagher hosseini	0.20 s	JavaScript (Node.js)	2024-05-06 23:56:19
4	test	0.20 s	JavaScript (Node.js)	2024-05-08 03:44:08
5	Sumit Neema	0.51 s	JavaScript (Node.js)	2020-06-03 22:27:42
6	Hidden user	0.57 s	JavaScript (Node.js)	2020-11-17 18:40:23

#	User	Runtime	Language	Date
1	Eduardo Irías	0.04 s	JavaScript (SpiderMonkey)	2017-04-23 23:15:21
2	Jimmy Gustafsson	0.04 s	JavaScript (SpiderMonkey)	2022-09-13 22:53:30
3	David Trettin	0.05 s	JavaScript (SpiderMonkey)	2017-10-19 22:23:50
4	Michael Laszlo	0.06 s	JavaScript (SpiderMonkey)	2016-11-02 18:46:17
5	Majed Dalain	0.13 s	JavaScript (SpiderMonkey)	2020-02-27 10:40:24
6	Sérgio Crisóstomo	0.21 s	JavaScript (SpiderMonkey)	2016-10-01 14:23:13
7	Christian Pilegaard Cederquist	0.25 s	JavaScript (SpiderMonkey)	2023-02-04 09:48:04
8	Bjørn Chr. Soltvedt	0.49 s	JavaScript (SpiderMonkey)	2016-01-20 02:57:45

#	User	Runtime	Language	Date
1	Timothy Gaede	0.59 s	Julia	2024-05-05 04:11:49

#	User	Runtime	Language	Date
1	Sam Keyser	0.23 s	Kotlin	2023-03-15 23:22:20
2	Hidden user	0.30 s	Kotlin	2017-11-23 12:01:59
3	Neil Harmon	0.31 s	Kotlin	2019-07-11 14:21:48
4	Dayan Ruben Gonzalez	0.31 s	Kotlin	2020-10-06 04:13:07
5	Adam Rankin	0.43 s	Kotlin	2023-09-02 21:27:42
6	Philip Lewander	0.46 s	Kotlin	2024-02-01 16:25:45
7	Cheatahh	0.48 s	Kotlin	2025-04-29 18:07:14

#	User	Runtime	Language	Date
1	Christofer Ohlsson	0.06 s	Python 2	2016-07-07 18:37:47
2	Jasper Lu	0.06 s	Python 2	2017-06-26 20:57:36
3	Daniel Strizhevsky	0.06 s	Python 2	2017-06-27 08:03:43
4	Przemysław Curzytek	0.07 s	Python 2	2017-01-08 15:27:40
5	Erdem Bozkurt	0.07 s	Python 2	2018-04-23 23:19:38
6	Hidden user	0.07 s	Python 2	2019-01-03 22:01:41
7	Thomas Feld	0.07 s	Python 2	2019-09-16 09:40:07
8	Johan Lyts	0.07 s	Python 2	2019-12-23 15:09:28
9	Çağdaş Öztekin	0.08 s	Python 2	2017-09-08 17:15:52
10	Johann Ly	0.08 s	Python 2	2019-01-06 07:32:00

#	User	Runtime	Language	Date
1	Robert Welin-Berger	0.04 s	Python 3	2016-11-10 18:39:07
2	Tim Salmon	0.04 s	Python 3	2017-10-24 02:35:28
3	Karl Schärlund	0.04 s	Python 3	2018-03-19 15:50:39
4	Kasra Ghodsi	0.04 s	Python 3	2018-05-02 14:02:15
5	Hugo Alayrangues	0.04 s	Python 3	2019-07-21 23:13:37
6	Thomas	0.04 s	Python 3	2019-10-31 13:20:32
7	Trevor	0.04 s	Python 3	2019-10-31 13:40:13
8	Carrie Bergstedt	0.04 s	Python 3	2019-11-02 20:10:56
9	Josephine Zenker	0.04 s	Python 3	2019-11-11 01:49:36
10	Cade Justad-Sandberg	0.04 s	Python 3	2019-11-11 20:26:34

#	User	Runtime	Language	Date
1	Kok Dith	0.25 s	Ruby	2021-09-01 13:24:00
2	Emmanuel Proulx	0.25 s	Ruby	2022-03-10 16:14:58
3	Hidden user	0.55 s	Ruby	2019-12-14 23:26:09

#	User	Runtime	Language	Date
1	Stian Soltvedt	0.01 s	Rust	2019-05-22 17:20:02
2	Hidden user	0.01 s	Rust	2025-04-03 12:48:18
3	Hidden user	0.01 s	Rust	2025-05-05 10:11:31
4	Stephen Downward	0.02 s	Rust	2020-09-15 01:06:03
5	Bas Dirks	0.06 s	Rust	2022-01-08 13:45:05

#	User	Runtime	Language	Date
1	Mentor Shabani	0.10 s	TypeScript	2025-05-10 18:30:00

#	User	Length	Language	Date
1	Ragnar Moberg	1696	C	2017-03-18 19:31:00
2	Max Nilsson	1710	C	2022-04-23 13:44:47
3	Daniel Meladi	2038	C	2025-06-07 17:24:30
4	Daniel Fredriksson	2054	C	2021-01-16 20:56:17
5	Emil Hammarlund	2749	C	2020-11-21 14:26:04
6	Anders Magnusson	4796	C	2017-02-06 11:58:46

#	User	Length	Language	Date
1	Göran Andersson	1348	C#	2022-05-22 00:16:40
2	Julio Moscon	1616	C#	2024-03-12 00:47:36
3	Sofie Roos	1847	C#	2018-03-04 22:44:45
4	Michael Fourie	1878	C#	2024-09-19 18:20:28
5	Diyar Demircioglu	1903	C#	2024-09-03 16:31:50
6	Hidden user	1939	C#	2021-12-22 14:48:20
7	Ali Ahmad	1940	C#	2018-04-27 13:27:36
8	Ludwig Hedeby	1964	C#	2019-11-05 20:06:11
9	Hidden user	2070	C#	2022-08-05 15:44:45

#	User	Length	Language	Date
1	Mugeon Kim	598	C++	2024-12-05 08:03:28
2	Markus Mathiasen	714	C++	2022-10-09 08:44:14
3	Sujan Roy	849	C++	2021-03-07 04:56:25
4	Magnus Eide-Fredriksen	857	C++	2023-05-20 11:10:21
5	Johan Wind	884	C++	2018-04-10 19:09:48
6	Frederick Pek	900	C++	2021-06-27 09:21:08
7	Bennett Lim	988	C++	2020-12-09 11:08:16
8	Asger Hautop Drewsen	996	C++	2016-01-27 13:52:39
9	20范澤瑞	1016	C++	2023-05-02 13:59:10
10	Christian Yongwhan Lim	1017	C++	2020-07-30 21:10:47

#	User	Length	Language	Date
1	Norbert Voelker	1041	Go	2021-05-22 22:28:59
2	Hidden user	1068	Go	2021-04-03 06:53:09
3	Oskar Johanson	1413	Go	2019-10-12 10:07:41
4	Vilhelm Melkstam	1416	Go	2022-04-25 14:40:18
5	Acar Okan Akalin	2256	Go	2018-04-23 03:06:28

#	User	Length	Language	Date
1	Hidden user	661	Haskell	2023-01-19 19:09:39
2	Brent Yorgey	900	Haskell	2017-10-29 22:11:35
3	Patrik Lilja	984	Haskell	2016-04-10 12:43:39
4	Marcus Alsted Wegmann	1116	Haskell	2022-04-05 13:35:43
5	Steinar Simonnes	1231	Haskell	2024-11-17 21:52:34
6	Matthew Johnson	1789	Haskell	2017-02-16 17:37:23
7	Hidden user	11818	Haskell	2021-06-03 18:27:37

#	User	Length	Language	Date
1	Caeden Whitaker	1030	Java	2020-08-06 02:39:58
2	Pedro Contipelli	1193	Java	2016-12-14 04:24:32
3	Pramitha Jayasooriya	1193	Java	2024-02-04 02:41:48
4	Doug Goodman	1211	Java	2017-09-11 23:18:29
5	Kyar Nyo Aye	1221	Java	2018-04-27 18:26:25
6	Jonathan Hartnett	1245	Java	2017-09-27 23:20:46
7	Kristoffer Schmidt	1260	Java	2017-04-26 10:14:53
8	Ali Ahmad	1260	Java	2018-04-27 12:09:19
9	Ines Brenner-Bajic	1260	Java	2021-04-11 17:20:10
10	Josenildo Silva	1277	Java	2017-12-10 19:14:43

#	User	Length	Language	Date
1	Michelle Jacobs	1613	JavaScript (Node.js)	2024-11-21 15:08:32
2	Hidden user	1640	JavaScript (Node.js)	2020-11-17 18:40:23
3	Ariel DARIO Martin	1645	JavaScript (Node.js)	2021-11-13 16:29:40
4	Bagher hosseini	2318	JavaScript (Node.js)	2024-05-06 23:56:19
5	test	2507	JavaScript (Node.js)	2024-05-08 03:44:08
6	Sumit Neema	2672	JavaScript (Node.js)	2020-06-03 22:32:19

#	User	Length	Language	Date
1	Jimmy Gustafsson	833	JavaScript (SpiderMonkey)	2022-09-13 22:53:30
2	Eduardo Irías	1217	JavaScript (SpiderMonkey)	2017-04-23 23:15:21
3	Bjørn Chr. Soltvedt	1309	JavaScript (SpiderMonkey)	2016-01-20 02:57:45
4	Sérgio Crisóstomo	1446	JavaScript (SpiderMonkey)	2016-10-01 14:23:13
5	Christian Pilegaard Cederquist	1518	JavaScript (SpiderMonkey)	2023-02-04 09:48:04
6	Majed Dalain	1872	JavaScript (SpiderMonkey)	2020-02-27 10:40:24
7	Michael Laszlo	1914	JavaScript (SpiderMonkey)	2016-11-02 18:46:17
8	David Trettin	2093	JavaScript (SpiderMonkey)	2017-10-19 22:23:50

#	User	Length	Language	Date
1	Timothy Gaede	1652	Julia	2024-05-05 04:11:49

#	User	Length	Language	Date
1	Cheatahh	966	Kotlin	2025-04-29 18:07:14
2	Hidden user	1064	Kotlin	2017-11-23 12:01:59
3	Adam Rankin	1215	Kotlin	2023-09-02 21:27:42
4	Dayan Ruben Gonzalez	1263	Kotlin	2020-10-06 04:13:07
5	Sam Keyser	1316	Kotlin	2023-03-15 23:22:20
6	Neil Harmon	1744	Kotlin	2019-07-11 14:21:48
7	Philip Lewander	2490	Kotlin	2024-02-01 16:25:45

#	User	Length	Language	Date
1	Thomas Feld	293	Python 2	2019-09-16 09:40:07
2	Jesper Öqvist	592	Python 2	2018-10-27 15:13:50
3	Johan Lyts	673	Python 2	2019-12-23 15:09:28
4	Jasper Lu	679	Python 2	2017-06-26 20:57:36
5	Christofer Ohlsson	718	Python 2	2016-07-07 18:37:47
6	Daniel Strizhevsky	730	Python 2	2017-06-27 08:03:43
7	Johann Ly	738	Python 2	2019-01-06 07:32:00
8	Hidden user	740	Python 2	2019-07-28 10:05:05
9	Noble Mushtak	886	Python 2	2020-01-18 02:06:01
10	Lars Åström	888	Python 2	2019-10-31 12:54:38

#	User	Length	Language	Date
1	Benjamin Z White	213	Python 3	2023-05-20 12:26:44
2	Lukas Kerren	237	Python 3	2024-06-01 15:27:50
3	Erik Åman	238	Python 3	2022-12-08 11:54:37
4	Thibault Raffaillac	291	Python 3	2024-08-02 20:38:31
5	Paul Swingle	309	Python 3	2023-06-11 08:08:13
6	Ong Weng Qi	318	Python 3	2024-04-04 15:47:47
7	Ahmed Chamseddine	368	Python 3	2024-08-16 11:41:28
8	Hidden user	412	Python 3	2020-07-29 10:45:21
9	Tobias Bessler	461	Python 3	2024-03-02 07:59:32
10	Kelly Dance	470	Python 3	2023-07-18 17:05:06

#	User	Length	Language	Date
1	Kok Dith	511	Ruby	2021-09-01 13:24:00
2	Hidden user	712	Ruby	2019-12-14 23:26:09
3	Emmanuel Proulx	1829	Ruby	2022-03-10 16:14:58

#	User	Length	Language	Date
1	Stephen Downward	1554	Rust	2020-09-15 01:06:03
2	Hidden user	1783	Rust	2025-04-03 12:48:18
3	Stian Soltvedt	2408	Rust	2019-05-22 17:20:02
4	Bas Dirks	2754	Rust	2022-01-08 13:45:05
5	Hidden user	2876	Rust	2025-05-05 10:11:31

#	User	Length	Language	Date
1	Mentor Shabani	1986	TypeScript	2025-05-10 18:30:00

Solution running time distribution