Problem A
Odd Gnome — Problem Statistics

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Submissions	10647
Accepted submissions	5748
Submission ratio	53.99%
Authors	5368
Accepted authors	5050
Author ratio	94.08%

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2023-09-12 07:14:15
2	Thomas Feld	0.02 s	Bash	2023-09-12 09:16:10
3	Chenzhang Hu	0.10 s	Bash	2024-03-28 14:19:29

#	User	Runtime	Language	Date
1	Jeremiah A. Stringer	0.03 s	C#	2017-10-09 03:24:31
2	Johan Pettersson	0.03 s	C#	2017-10-13 07:26:25
3	Hidden user	0.03 s	C#	2017-12-05 12:58:06
4	Andreas Ljungberg	0.03 s	C#	2017-12-20 21:49:21
5	Cole Alves	0.03 s	C#	2017-12-29 06:09:22
6	Claus Andersen	0.03 s	C#	2018-01-01 15:23:21
7	Ólafur Andri	0.03 s	C#	2018-02-01 21:34:39
8	Kunwei Zhang	0.03 s	C#	2018-02-09 05:38:01
9	Owen Shepherd	0.03 s	C#	2018-03-21 13:34:22
10	John Ladera	0.03 s	C#	2018-04-04 06:47:46

#	User	Runtime	Language	Date
1	Dmytro Bihniak	0.05 s	Common Lisp	2019-08-12 19:05:10
2	David Cawthon	0.09 s	Common Lisp	2019-04-20 18:41:47
3	Hidden user	0.09 s	Common Lisp	2019-05-23 02:14:49

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.06 s	F#	2022-07-04 20:02:02
2	Patrick Bahr	0.07 s	F#	2021-02-21 21:09:58
3	Jamin Wu	0.09 s	F#	2023-09-29 06:48:51

#	User	Runtime	Language	Date
1	n k	0.00 s	Go	2025-01-14 10:41:11
2	Jimmy Nejtron	0.01 s	Go	2025-01-10 16:08:37
3	Hidden user	0.02 s	Go	2023-04-18 00:24:23
4	Krzysztof Gibuła	0.07 s	Go	2019-03-14 21:25:54
5	Péter Szakszon	0.07 s	Go	2022-01-16 19:56:14
6	Conrad Parker	0.08 s	Go	2020-08-14 04:18:10
7	Norbert Voelker	0.08 s	Go	2021-04-11 22:58:36
8	Miguel Martinez	0.13 s	Go	2019-07-28 10:22:36
9	Hidden user	0.31 s	Go	2024-04-28 06:59:29
10	Fauverick	0.33 s	Go	2024-09-14 19:53:01

#	User	Runtime	Language	Date
1	Caleb Surovik	0.01 s	Haskell	2021-06-20 18:21:38
2	Aurélien Pepin	0.05 s	Haskell	2019-08-21 16:17:54
3	Emil Østergaard	0.05 s	Haskell	2020-10-11 21:39:02
4	crusoe	0.05 s	Haskell	2020-11-13 00:18:28
5	Zackeus Zetterberg	0.05 s	Haskell	2021-09-20 20:14:55
6	Steinar Simonnes	0.05 s	Haskell	2023-02-04 12:31:35
7	Rudy Matela	0.05 s	Haskell	2024-10-01 14:06:40
8	Brent Yorgey	0.06 s	Haskell	2017-10-11 05:57:06
9	Simen Endsjø	0.06 s	Haskell	2017-11-07 19:01:43
10	Olle Eriksson	0.06 s	Haskell	2017-11-13 18:15:56

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.05 s	Java	2024-12-29 03:38:43
2	Lee Heng Sheng	0.06 s	Java	2024-04-29 15:11:21
3	Santiago Gutierrez Alzate	0.07 s	Java	2017-10-07 18:21:08
4	Hidden user	0.07 s	Java	2017-10-21 16:04:03
5	Ahmad Barhamje	0.07 s	Java	2018-08-12 05:07:07
6	José Vander Meulen	0.07 s	Java	2018-10-26 15:56:20
7	Sven Rönnbäck	0.07 s	Java	2021-12-24 01:38:19
8	Sunghun Lee	0.08 s	Java	2021-01-12 23:30:53
9	Daniel Chen	0.10 s	Java	2017-10-07 18:45:08
10	Igor Durovic	0.10 s	Java	2017-10-16 19:39:38

#	User	Runtime	Language	Date
1	Sander Hellesø	0.06 s	JavaScript (Node.js)	2019-04-14 08:20:40
2	Bjørn Chr. Soltvedt	0.07 s	JavaScript (Node.js)	2018-06-13 00:26:22
3	Urban Pettersson	0.07 s	JavaScript (Node.js)	2018-06-22 21:12:46
4	Hidden user	0.08 s	JavaScript (Node.js)	2024-08-25 23:19:27
5	Simon Lixenfeld	0.10 s	JavaScript (Node.js)	2022-09-11 20:06:01
6	Jakob Staugaard	0.42 s	JavaScript (Node.js)	2019-09-25 16:59:06
7	Peter Kedemo	0.43 s	JavaScript (Node.js)	2020-01-01 17:21:39
8	Ryoki Kunii	0.43 s	JavaScript (Node.js)	2020-10-09 04:32:07
9	Imran Brown	0.43 s	JavaScript (Node.js)	2020-11-12 03:31:12
10	Howard Tin Chi Chan	0.43 s	JavaScript (Node.js)	2021-02-01 18:00:44

#	User	Runtime	Language	Date
1	Dávid Cseh	0.01 s	JavaScript (SpiderMonkey)	2018-05-21 19:40:57
2	Kuilin Li	0.02 s	JavaScript (SpiderMonkey)	2017-10-07 19:57:39
3	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2017-10-08 16:58:26
4	Nicklas Utgaard	0.02 s	JavaScript (SpiderMonkey)	2017-12-29 18:53:06
5	Dilawar Mahmood	0.02 s	JavaScript (SpiderMonkey)	2018-01-18 17:28:42
6	Casey Smith	0.03 s	JavaScript (SpiderMonkey)	2019-05-28 20:58:55
7	Peter Menyes	0.03 s	JavaScript (SpiderMonkey)	2021-02-08 21:57:58
8	meenu kumar111	0.03 s	JavaScript (SpiderMonkey)	2021-03-15 13:35:30
9	Akriti Bhanot	0.03 s	JavaScript (SpiderMonkey)	2021-03-15 16:40:31
10	Alexander Vestin	0.03 s	JavaScript (SpiderMonkey)	2022-10-15 02:32:49

#	User	Runtime	Language	Date
1	Danny Robinson	0.74 s	Julia	2023-06-21 16:44:44
2	Timothy Gaede	0.87 s	Julia	2024-04-01 08:43:35

#	User	Runtime	Language	Date
1	Ravisai Tiruvuri	0.19 s	Kotlin	2024-03-11 14:30:42
2	Albert Pala	0.20 s	Kotlin	2021-06-29 14:52:11
3	Thanh Le	0.21 s	Kotlin	2021-08-08 16:48:49
4	Jacob Huebner	0.23 s	Kotlin	2022-01-27 06:37:44
5	Dmitry Shostak	0.32 s	Kotlin	2018-08-20 14:11:17
6	James WIlliams	0.32 s	Kotlin	2020-09-26 07:40:11
7	Kyle Laker	0.33 s	Kotlin	2018-01-09 22:55:31
8	Love Engman	0.33 s	Kotlin	2018-01-18 20:01:19
9	Rawaz Rahim	0.33 s	Kotlin	2018-09-08 04:04:30
10	Stefan Kennedy	0.34 s	Kotlin	2017-12-05 13:09:58

#	User	Runtime	Language	Date
1	Yuanting Mao	0.01 s	OCaml	2023-08-01 01:08:40
2	Xiu-Heng Hua	0.01 s	OCaml	2024-12-14 17:17:17

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2017-10-16 11:18:04
2	Muhammad Halif	0.01 s	Pascal	2018-01-11 13:45:54
3	Egor Shchetinin	0.01 s	Pascal	2018-01-22 17:58:03
4	Vova Podkorytov	0.01 s	Pascal	2018-01-22 18:02:18

#	User	Runtime	Language	Date
1	Dávid Cseh	0.01 s	PHP	2018-05-21 20:12:45
2	Abdullah Akbar	0.01 s	PHP	2018-12-03 08:01:53
3	陳建宏	0.01 s	PHP	2021-05-29 19:05:57
4	Andre Wahyudi	0.01 s	PHP	2023-05-29 05:47:26
5	Renate	0.02 s	PHP	2021-04-29 01:04:51

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.19 s	Prolog	2018-03-27 18:43:55
2	Hakan Kjellerstrand	0.30 s	Prolog	2023-02-08 01:01:37

#	User	Runtime	Language	Date
1	Noah Rosamilia	0.03 s	Python 3	2017-10-07 18:13:39
2	Joey Bloom	0.03 s	Python 3	2017-10-07 18:14:09
3	Kasper Borys	0.03 s	Python 3	2017-10-07 18:14:09
4	Abdul Zakkar	0.03 s	Python 3	2017-10-07 18:16:17
5	Peter Pinto	0.03 s	Python 3	2017-10-07 18:16:42
6	Arnav Sastry	0.03 s	Python 3	2017-10-07 18:19:36
7	Eric Williamson	0.03 s	Python 3	2017-10-07 18:21:38
8	Tom Biju	0.03 s	Python 3	2017-10-07 18:22:29
9	Alex Weil	0.03 s	Python 3	2017-10-07 18:22:49
10	Cody Robertson	0.03 s	Python 3	2017-10-07 18:24:31

#	User	Runtime	Language	Date
1	Paul Vinell	0.04 s	Ruby	2018-04-11 09:56:36
2	Hidden user	0.06 s	Ruby	2019-02-16 22:12:33
3	Hadi Qovaizi	0.06 s	Ruby	2021-08-02 05:04:37
4	Jacob Kjeldahl	0.07 s	Ruby	2020-10-29 14:11:38
5	Thomas Feld	0.07 s	Ruby	2022-11-14 12:06:00
6	Eugen Neagoe	0.07 s	Ruby	2023-08-14 16:21:45
7	Theo Hiort	0.15 s	Ruby	2021-08-17 15:34:52

#	User	Runtime	Language	Date
1	Anton J Olsson	0.11 s	TypeScript	2023-09-10 02:28:44

#	User	Runtime	Language	Date
1	Olle Lundmark	0.27 s	Zig	2024-11-05 15:57:05

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-03-28 14:19:29
2	Thomas Feld	48	Bash	2023-09-12 09:19:46
3	Danny Robinson	50	Bash	2023-09-12 07:14:15

#	User	Length	Language	Date
1	Martin Blom	148	C	2024-01-02 14:26:40
2	Eduardo Núñez	166	C	2024-02-25 23:27:55
3	Magnus Wass	259	C	2020-07-02 18:37:31
4	Illa Somasekhar	294	C	2018-11-01 12:24:07
5	Marina	301	C	2024-04-07 10:11:25
6	Arnav Kansal	306	C	2017-10-07 18:54:26
7	Hidden user	328	C	2018-11-01 15:10:13
8	Yeswanth Sai Kumar	329	C	2018-10-14 05:37:45
9	Raviteja Danakonda	334	C	2018-04-30 19:02:38
10	Matthew Weston	335	C	2022-01-08 16:59:57

#	User	Length	Language	Date
1	李陆屿	356	C#	2019-05-07 13:13:08
2	Kunwei Zhang	364	C#	2018-02-09 05:38:01
3	Nicolai Hellesnes	466	C#	2021-08-15 20:46:40
4	Yevgeniy Sheyer	500	C#	02:08:50
5	Ólafur Andri	539	C#	2018-02-01 21:34:39
6	Գոռ Բաղդասարյան	542	C#	2024-06-04 15:26:30
7	Anders Høy Seemann Vestergaard	547	C#	2019-10-21 17:05:02
8	Thobias Larsen	547	C#	2023-05-01 20:06:53
9	Martin Wallgren	578	C#	2018-11-28 14:20:16
10	Hugo Oskarsson	585	C#	2019-05-30 10:33:32

#	User	Length	Language	Date
1	Frans Meulenbroeks	145	C++	2025-02-25 22:14:45
2	Tyler Fernando	149	C++	2022-11-08 00:14:18
3	Hakan Kjellerstrand	168	C++	2025-02-19 08:29:59
4	a_b__c	214	C++	2021-03-11 07:38:06
5	Hidden user	240	C++	2022-12-20 16:35:12
6	Đoàn Công Chính	261	C++	2018-02-03 03:56:34
7	Emmanuel Anaya	261	C++	2021-07-07 23:44:52
8	蔡童彥	268	C++	2024-12-15 03:00:22
9	Spynder	270	C++	2023-08-20 12:53:48
10	程睿	271	C++	2024-12-01 02:38:58

#	User	Length	Language	Date
1	David Cawthon	275	Common Lisp	2019-04-20 18:41:47
2	Hidden user	304	Common Lisp	2019-05-23 02:14:49
3	Dmytro Bihniak	351	Common Lisp	2019-08-12 19:05:10

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	377	F#	2022-07-04 20:02:02
2	Jamin Wu	1707	F#	2023-09-29 06:48:51
3	Patrick Bahr	2010	F#	2021-02-21 21:09:58

#	User	Length	Language	Date
1	Theo Coyne Morgan	335	Go	2019-03-28 17:16:05
2	Hidden user	338	Go	2024-04-28 06:59:29
3	Ciarán Ó hAoláin	365	Go	2017-10-29 15:01:20
4	Fauverick	403	Go	2024-09-14 19:53:01
5	Hein Thant Maung Maung	449	Go	2021-10-15 06:46:20
6	Conrad Parker	456	Go	2020-08-14 04:18:10
7	n k	465	Go	2025-01-14 10:41:11
8	Hidden user	525	Go	2023-04-18 00:24:23
9	Alexander Garza de Linde	533	Go	2021-11-27 13:54:51
10	Krzysztof Gibuła	572	Go	2019-03-14 21:25:54

#	User	Length	Language	Date
1	Sebastian Banert	172	Haskell	2024-06-13 21:25:58
2	Aaron Lengyel	204	Haskell	2021-11-01 00:04:09
3	Brent Yorgey	224	Haskell	2017-10-11 05:57:06
4	Steinar Simonnes	257	Haskell	2023-02-04 12:31:35
5	Li Jun	263	Haskell	2023-06-20 19:35:00
6	Brian Hwang	281	Haskell	2021-09-03 20:47:35
7	Alex Marion	282	Haskell	2024-07-06 05:42:56
8	Mason Barnhill	295	Haskell	2023-05-26 04:55:45
9	Emil Østergaard	299	Haskell	2020-10-11 21:39:02
10	Hidden user	300	Haskell	2019-08-22 18:04:27

#	User	Length	Language	Date
1	Robert Slutsky	368	Java	2017-12-23 01:16:28
2	Prakash Sanyasi	393	Java	2018-10-20 08:30:17
3	Steve Tate	398	Java	2017-10-07 19:31:43
4	Doug Goodman	402	Java	2017-10-07 18:51:32
5	Ada Clevinger	406	Java	2018-01-09 04:43:25
6	Tenzin Chophel	409	Java	2021-04-12 00:33:59
7	Lena Ruiz	422	Java	2017-10-07 18:21:15
8	Tom Bousso	425	Java	2017-12-06 22:10:39
9	Cole Cadorette	428	Java	2017-10-07 18:46:16
10	Apple T	431	Java	2025-02-07 13:37:49

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	324	JavaScript (Node.js)	2018-06-13 00:26:22
2	Vanshika Kanwar Parihar	471	JavaScript (Node.js)	2021-03-14 09:01:30
3	Imran Brown	484	JavaScript (Node.js)	2020-11-12 03:31:12
4	Surya Teja	484	JavaScript (Node.js)	2021-03-16 02:43:11
5	Avinash Reddy	487	JavaScript (Node.js)	2021-03-15 16:57:25
6	Veganti Nagababu	487	JavaScript (Node.js)	2021-03-15 18:20:11
7	Sathish Reddy Dhevarapalli	487	JavaScript (Node.js)	2021-03-16 02:36:46
8	Venkata Sai Raghavendra Rao Sunkavalli	487	JavaScript (Node.js)	2021-03-16 02:42:16
9	Deepthi Reddy Duggampudi	487	JavaScript (Node.js)	2021-03-16 03:18:55
10	Tarun Vakkalagadda	487	JavaScript (Node.js)	2021-03-16 03:20:16

#	User	Length	Language	Date
1	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-06-17 11:47:17
2	Bjørn Chr. Soltvedt	199	JavaScript (SpiderMonkey)	2017-10-08 16:58:26
3	Evan Magill	203	JavaScript (SpiderMonkey)	2024-04-22 20:51:35
4	Peter Menyes	239	JavaScript (SpiderMonkey)	2021-02-08 21:57:58
5	Christian Cederquist	268	JavaScript (SpiderMonkey)	2023-01-08 22:52:08
6	Zach Tschetter	271	JavaScript (SpiderMonkey)	2023-06-05 00:08:56
7	Davíð Helgason	280	JavaScript (SpiderMonkey)	2019-06-25 16:15:20
8	Casey Smith	304	JavaScript (SpiderMonkey)	2019-05-28 20:58:55
9	Dávid Cseh	350	JavaScript (SpiderMonkey)	2018-05-21 19:40:57
10	Alexander Vestin	359	JavaScript (SpiderMonkey)	2022-10-15 02:32:49

#	User	Length	Language	Date
1	Danny Robinson	93	Julia	2023-06-21 16:44:44
2	Timothy Gaede	388	Julia	2024-04-01 08:43:35

#	User	Length	Language	Date
1	Stefan Kennedy	301	Kotlin	2017-12-05 13:09:58
2	Adam Koprowski	330	Kotlin	2020-09-11 17:34:15
3	Dayan Ruben Gonzalez	341	Kotlin	2020-10-09 05:11:15
4	Rawaz Rahim	360	Kotlin	2018-09-08 04:04:30
5	Kyle Laker	390	Kotlin	2018-01-09 22:55:31
6	Love Engman	403	Kotlin	2018-01-18 20:01:19
7	Dmitry Shostak	422	Kotlin	2018-08-20 14:11:17
8	Matthew Hoare	430	Kotlin	2017-10-16 22:42:12
9	Sarek Høverstad Skotåm	467	Kotlin	2020-10-07 22:42:20
10	Adam Rankin	470	Kotlin	2023-05-06 00:46:07

#	User	Length	Language	Date
1	Xiu-Heng Hua	344	OCaml	2024-12-14 17:17:17
2	Yuanting Mao	380	OCaml	2023-08-01 01:08:40

#	User	Length	Language	Date
1	Egor Shchetinin	270	Pascal	2018-01-22 17:58:03
2	Vova Podkorytov	291	Pascal	2018-01-22 18:02:18
3	Ingemar Ragnemalm	332	Pascal	2017-10-16 11:18:04
4	Muhammad Halif	433	Pascal	2018-01-11 13:45:54

#	User	Length	Language	Date
1	Dávid Cseh	396	PHP	2018-05-21 20:12:45
2	Renate	410	PHP	2021-04-29 01:04:51
3	Abdullah Akbar	555	PHP	2018-12-03 08:01:53
4	Andre Wahyudi	733	PHP	2023-05-29 05:47:26
5	陳建宏	853	PHP	2021-05-29 19:05:57

#	User	Length	Language	Date
1	Hakan Kjellerstrand	369	Prolog	2023-02-08 01:01:37
2	Andriy Zyevakov	569	Prolog	2018-03-27 18:43:55

#	User	Length	Language	Date
1	Do Khoi Nguyen	102	Python 3	2024-12-22 21:36:10
2	Lasse Letager Hansen	104	Python 3	2024-01-11 08:36:02
3	Clement Oh	105	Python 3	2023-07-11 12:52:52
4	Alexandre Charland	113	Python 3	2024-09-20 13:52:14
5	Harry Zhang	116	Python 3	2022-12-23 09:26:25
6	Hugo Morvan	125	Python 3	2023-01-31 00:59:25
7	Nadeem Abdul Hamid	130	Python 3	2022-11-22 20:33:18
8	Tai Tze Kin	135	Python 3	2024-05-01 21:46:33
9	Tistou	138	Python 3	2021-10-19 18:47:30
10	Jeremiah Ventura	144	Python 3	2018-03-08 07:02:07

#	User	Length	Language	Date
1	Thomas Feld	61	Ruby	2023-01-04 13:16:27
2	Hidden user	145	Ruby	2019-02-16 22:12:33
3	Eugen Neagoe	163	Ruby	2023-08-14 16:21:45
4	Paul Vinell	246	Ruby	2018-04-11 09:56:36
5	Jacob Kjeldahl	290	Ruby	2020-10-29 14:11:38
6	Theo Hiort	302	Ruby	2021-08-17 15:28:37
7	Hadi Qovaizi	563	Ruby	2021-08-02 05:04:37

#	User	Length	Language	Date
1	Vincent Lagerros	236	Rust	2024-12-04 19:00:06
2	David Zacek	557	Rust	2021-05-23 04:06:50
3	Pizza Hut	563	Rust	2025-01-27 00:31:47
4	Isak Jägberg	587	Rust	2021-06-27 23:03:29
5	Laura Parkes	594	Rust	2022-08-27 21:01:11
6	Freek van Keulen	607	Rust	2021-07-11 14:52:05
7	Kok Dith	607	Rust	2021-08-02 03:51:17
8	Thobias Larsen	642	Rust	2023-01-28 15:51:51
9	Pankajkumar Patro	665	Rust	2024-08-06 22:34:52
10	Bas Dirks	675	Rust	2022-01-01 13:31:13

#	User	Length	Language	Date
1	Anton J Olsson	596	TypeScript	2023-09-10 02:28:44

#	User	Length	Language	Date
1	Olle Lundmark	4807	Zig	2024-11-05 15:57:05

Solution running time distribution