Problem A
Endurvinnsla — Problem Statistics

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Submissions	1826
Accepted submissions	694
Submission ratio	38.01%
Authors	628
Full solves [?]	582
Full solve Ratio	92.68%

#	User	Score	Language	Date
1	Danny Robinson	100	Bash	2023-09-07 00:27:43

#	User	Score	Language	Date
1	Ioannis Br	100	C	2023-10-02 21:59:03
2	Bergur Snorrason	100	C	2023-10-13 15:00:19
3	Oscar Brink	100	C	2023-12-09 07:32:37
4	Sami Al Chalati	100	C	2024-02-21 19:14:16
5	Allan Nouri	100	C	2024-05-06 13:21:08
6	Hidden user	100	C	2024-10-22 05:13:18
7	Mirel Cosulschi	100	C	2025-01-26 17:55:14
8	Hidden user	100	C	2025-06-12 20:56:19
9	Joacim Wärn	100	C	2025-08-01 20:27:21

#	User	Score	Language	Date
1	Martin Liu	100	C#	2023-09-06 03:01:07
2	Sano Gharzani	100	C#	2023-09-15 17:55:38
3	Gustav Junedahl	100	C#	2023-11-02 17:56:23
4	Bjarki Fannar Snorrason	100	C#	2023-11-10 14:30:50
5	traxex	100	C#	2024-05-26 16:11:15
6	Mist Rósantsdóttir	100	C#	2025-03-08 01:16:49
7	Hidden user	100	C#	2025-03-08 02:11:47
8	Umar Rasyid	100	C#	2025-05-05 01:55:37
9	Dennis Stegnell	100	C#	2026-02-01 12:36:59

#	User	Score	Language	Date
1	Jacky Blois	100	COBOL	2024-07-09 12:23:12

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2023-09-20 23:44:01

#	User	Score	Language	Date
1	Hidden user	100	Haskell	2023-09-01 00:39:30
2	Ng Tek In	100	Haskell	2023-09-11 18:51:18
3	Brent Yorgey	100	Haskell	2023-09-12 12:22:35
4	Sondre Lunde	100	Haskell	2024-03-25 13:07:56
5	Steinar Simonnes	100	Haskell	2024-03-27 09:37:01
6	Jan Hrček	100	Haskell	2024-12-15 14:32:17
7	Timur Khazhiev	100	Haskell	2025-01-17 13:56:19
8	Shinji Koshida	100	Haskell	2025-01-28 20:01:07

#	User	Score	Language	Date
1	Hidden user	100	JavaScript (Node.js)	2025-01-13 01:46:04

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2023-08-31 19:46:34
2	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2023-09-11 20:41:59
3	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-07-21 14:25:28

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-04-06 09:16:59

#	User	Score	Language	Date
1	Martijn Muijsers	100	Kotlin	2024-05-31 15:04:23
2	Emil Wihlander	100	Kotlin	2024-07-21 23:37:38
3	Adam Rankin	100	Kotlin	2026-01-14 22:10:21

#	User	Score	Language	Date
1	Zeheng Li	100	Lua	2023-12-10 09:42:22

#	User	Score	Language	Date
1	Sebastian Banert	100	OCaml	2024-07-22 00:46:48

#	User	Score	Language	Date
1	Hidden user	100	Odin	2025-05-24 22:09:51
2	Junyu Zhan	100	Odin	2026-01-09 04:56:59

#	User	Score	Language	Date
1	Ingemar Ragnemalm	100	Pascal	2024-03-15 18:16:24

#	User	Score	Language	Date
1	Greg Gorlen	100	Perl	2024-01-05 22:31:14

#	User	Score	Language	Date
1	Renate	100	PHP	2023-09-02 21:23:15

#	User	Score	Language	Date
1	Andriy Zyevakov	100	Prolog	2024-04-14 11:19:11

#	User	Score	Language	Date
1	Johan Lyts	100	Python 2	2024-05-11 14:20:17

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2023-09-01 13:26:38
2	Frederik Petersen	100	Ruby	2024-03-30 00:14:47
3	Frans Meulenbroeks	100	Ruby	2024-09-26 17:50:04
4	Miorel Palii	100	Ruby	2024-11-25 01:34:33

#	User	Runtime	Language	Date
1	Danny Robinson	0.02 s	Bash	2023-09-07 00:27:43

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.00 s	C	2023-10-13 15:00:19
2	Oscar Brink	0.00 s	C	2023-12-09 07:32:37
3	Allan Nouri	0.00 s	C	2024-05-06 13:21:39
4	Hidden user	0.00 s	C	2024-10-22 05:13:18
5	Mirel Cosulschi	0.00 s	C	2025-01-26 17:55:14
6	Hidden user	0.00 s	C	2025-06-12 20:56:19
7	Joacim Wärn	0.00 s	C	2025-08-01 20:27:21
8	Ioannis Br	0.01 s	C	2023-10-02 21:59:03
9	Sami Al Chalati	0.69 s	C	2024-02-21 19:14:16

#	User	Runtime	Language	Date
1	Martin Liu	0.05 s	C#	2023-09-06 03:01:07
2	Gustav Junedahl	0.05 s	C#	2023-11-02 17:56:23
3	Bjarki Fannar Snorrason	0.05 s	C#	2023-11-10 14:30:50
4	traxex	0.05 s	C#	2024-05-26 16:11:15
5	Mist Rósantsdóttir	0.06 s	C#	2025-03-08 01:16:49
6	Hidden user	0.06 s	C#	2025-03-08 02:11:47
7	Umar Rasyid	0.06 s	C#	2025-05-05 01:55:37
8	Dennis Stegnell	0.06 s	C#	2026-02-01 12:36:59
9	Sano Gharzani	0.07 s	C#	2023-09-15 17:55:38

#	User	Runtime	Language	Date
1	Jacky Blois	0.07 s	COBOL	2024-07-09 12:23:12

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-09-20 23:44:01

#	User	Runtime	Language	Date
1	Brent Yorgey	0.01 s	Haskell	2023-09-12 12:22:35
2	Steinar Simonnes	0.01 s	Haskell	2024-03-27 09:37:01
3	Jan Hrček	0.01 s	Haskell	2024-12-15 14:32:17
4	Timur Khazhiev	0.03 s	Haskell	2025-01-17 13:57:36
5	Shinji Koshida	0.05 s	Haskell	2025-01-28 20:01:07
6	Ng Tek In	0.11 s	Haskell	2023-09-11 18:51:18
7	Hidden user	0.12 s	Haskell	2023-09-01 00:39:30
8	Sondre Lunde	0.16 s	Haskell	2024-03-25 13:07:56

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.07 s	Java	2023-09-02 12:40:35
2	Bjørn Dons	0.13 s	Java	2023-09-03 19:24:34
3	Ronit Sohal	0.13 s	Java	2024-03-10 03:20:34
4	Hidden user	0.13 s	Java	2024-03-10 22:26:39
5	Caleb Knapp	0.13 s	Java	2024-03-18 14:37:33
6	Ku Brian	0.13 s	Java	2024-05-08 14:52:42
7	Raymond Arrington	0.13 s	Java	2024-06-21 00:51:53
8	Marco Terán	0.13 s	Java	2024-06-21 15:38:51
9	Nickie Almind	0.13 s	Java	2024-07-17 23:44:04
10	Axel Nilsson	0.14 s	Java	2023-10-29 11:18:30

#	User	Runtime	Language	Date
1	Hidden user	0.13 s	JavaScript (Node.js)	2025-01-13 01:46:04

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2023-08-31 19:46:34
2	Christian Pilegaard Cederquist	0.04 s	JavaScript (SpiderMonkey)	2023-09-11 20:41:59
3	Jimmy Gustafsson	0.05 s	JavaScript (SpiderMonkey)	2024-07-21 14:25:28

#	User	Runtime	Language	Date
1	Timothy Gaede	0.47 s	Julia	2024-04-06 09:16:59

#	User	Runtime	Language	Date
1	Martijn Muijsers	0.28 s	Kotlin	2024-05-31 15:04:23
2	Adam Rankin	0.40 s	Kotlin	2026-01-14 22:10:21
3	Emil Wihlander	0.44 s	Kotlin	2024-07-21 23:37:38

#	User	Runtime	Language	Date
1	Zeheng Li	0.02 s	Lua	2023-12-10 09:42:22

#	User	Runtime	Language	Date
1	Sebastian Banert	0.01 s	OCaml	2024-07-22 00:46:48

#	User	Runtime	Language	Date
1	Junyu Zhan	0.00 s	Odin	2026-01-09 04:56:59
2	Hidden user	0.02 s	Odin	2025-05-24 22:09:51

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.01 s	Pascal	2024-03-15 18:16:24

#	User	Runtime	Language	Date
1	Greg Gorlen	0.03 s	Perl	2024-01-05 22:31:14

#	User	Runtime	Language	Date
1	Renate	0.02 s	PHP	2023-09-02 21:23:15

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.29 s	Prolog	2024-04-14 11:19:11

#	User	Runtime	Language	Date
1	Johan Lyts	0.06 s	Python 2	2024-05-11 14:20:17

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Python 3	2024-09-24 21:00:12
2	Petr	0.05 s	Python 3	2024-10-10 06:55:01
3	Rebecca Jackson	0.05 s	Python 3	2024-12-28 03:09:27
4	Ole Vik Lysne	0.05 s	Python 3	2025-01-25 03:26:31
5	Dominic Berzin Chua Way Gin	0.05 s	Python 3	2025-04-16 16:25:57
6	Jiaming Kong	0.05 s	Python 3	2025-06-25 05:58:06
7	ANBARASI R	0.05 s	Python 3	2026-03-13 15:34:06
8	Ram Basnet	0.06 s	Python 3	2023-09-14 20:47:14
9	Albert Pala	0.06 s	Python 3	2023-10-21 06:20:41
10	Davíð Bjarki Jóhönnuson	0.06 s	Python 3	2024-01-12 15:07:44

#	User	Runtime	Language	Date
1	Thomas Feld	0.09 s	Ruby	2023-09-01 14:03:56
2	Frederik Petersen	0.10 s	Ruby	2024-03-30 00:14:47
3	Frans Meulenbroeks	0.11 s	Ruby	2024-09-26 17:50:04
4	Miorel Palii	0.11 s	Ruby	2024-11-25 01:34:33

#	User	Runtime	Language	Date
1	Kalle Vigren	0.00 s	Rust	2024-06-15 15:35:12
2	Vincent Lagerros	0.00 s	Rust	2025-02-15 18:50:18
3	David Rasch	0.01 s	Rust	2023-09-20 09:12:38
4	Bas Dirks	0.01 s	Rust	2023-12-26 07:28:40
5	David Zacek	0.01 s	Rust	2024-03-14 01:15:55
6	Frank Endriss	0.01 s	Rust	2024-07-04 18:15:21
7	Pankajkumar Patro	0.01 s	Rust	2024-08-18 17:58:59
8	Isak Jägberg	0.01 s	Rust	2024-10-19 20:25:34
9	Henrik Josefsson	0.01 s	Rust	2025-07-17 12:40:08
10	Emil Dichmann	0.01 s	Rust	2025-09-29 20:57:17

#	User	Length	Language	Date
1	Danny Robinson	71	Bash	2023-09-07 00:27:43

#	User	Length	Language	Date
1	Allan Nouri	336	C	2024-05-06 13:21:39
2	Mirel Cosulschi	396	C	2025-01-26 17:55:14
3	Hidden user	404	C	2024-10-22 05:13:18
4	Bergur Snorrason	851	C	2023-10-13 15:00:19
5	Oscar Brink	909	C	2023-12-09 07:32:37
6	Ioannis Br	1052	C	2023-10-02 22:00:29
7	Hidden user	1092	C	2025-06-12 20:56:19
8	Sami Al Chalati	1103	C	2024-02-21 19:14:16
9	Joacim Wärn	1329	C	2025-08-01 20:27:21

#	User	Length	Language	Date
1	traxex	286	C#	2024-05-26 16:11:15
2	Bjarki Fannar Snorrason	417	C#	2023-11-10 14:30:50
3	Gustav Junedahl	436	C#	2023-11-02 17:56:23
4	Mist Rósantsdóttir	678	C#	2025-03-08 01:16:49
5	Hidden user	814	C#	2025-03-08 02:11:47
6	Umar Rasyid	816	C#	2025-05-05 01:55:37
7	Martin Liu	900	C#	2023-09-06 03:01:07
8	Dennis Stegnell	1130	C#	2026-02-01 12:36:59
9	Sano Gharzani	1277	C#	2023-09-15 17:55:38

#	User	Length	Language	Date
1	Ernest Ng Zi Xuan	291	C++	2025-12-02 16:54:37
2	Róbert Kristian Freysson	293	C++	2025-02-10 23:05:42
3	人外沙耶	300	C++	2023-12-11 12:33:54
4	Grae Yeandle	308	C++	2023-09-13 15:24:24
5	Vladyslav Reznikov	318	C++	2023-09-30 17:21:14
6	Buste Alin	333	C++	2025-03-10 21:15:10
7	Alexander Bjartur Guðbjartsson	334	C++	2024-09-16 00:57:18
8	Frans Meulenbroeks	346	C++	2024-09-26 17:34:26
9	Jovan Velinov	363	C++	2024-02-11 11:34:17
10	Jesús Pacheco Alonso	366	C++	2024-01-31 15:52:51

#	User	Length	Language	Date
1	Jacky Blois	711	COBOL	2024-07-09 12:23:12

#	User	Length	Language	Date
1	Norbert Voelker	480	Go	2023-09-20 23:44:01

#	User	Length	Language	Date
1	Jan Hrček	219	Haskell	2024-12-15 14:32:17
2	Shinji Koshida	261	Haskell	2025-01-28 20:01:07
3	Timur Khazhiev	375	Haskell	2025-01-17 13:56:19
4	Sondre Lunde	392	Haskell	2024-03-25 13:07:56
5	Hidden user	438	Haskell	2023-09-01 00:39:30
6	Steinar Simonnes	524	Haskell	2024-03-27 09:37:01
7	Ng Tek In	1038	Haskell	2023-09-11 18:51:18
8	Brent Yorgey	8901	Haskell	2023-09-12 12:22:35

#	User	Length	Language	Date
1	Varun Khatri	397	Java	2025-04-22 20:34:58
2	Einar Þór Ívarsson	421	Java	2026-02-24 15:14:53
3	Macie Tadaiyon	434	Java	2025-04-22 00:56:00
4	Apple T	441	Java	2025-04-22 14:41:47
5	Emily	445	Java	2025-04-14 02:46:36
6	Alejandro Clamens	447	Java	2025-04-20 19:44:53
7	Christian Allen	463	Java	2025-04-04 14:34:41
8	Zayan Sharief	472	Java	2025-04-20 04:10:03
9	Lucas “Cortes” Cortes	507	Java	2025-04-22 23:08:41
10	David Gonzalez	516	Java	2025-04-18 22:59:35

#	User	Length	Language	Date
1	Hidden user	713	JavaScript (Node.js)	2025-01-13 01:46:04

#	User	Length	Language	Date
1	Jimmy Gustafsson	84	JavaScript (SpiderMonkey)	2024-07-21 14:25:28
2	Bjørn Chr. Soltvedt	131	JavaScript (SpiderMonkey)	2023-08-31 19:48:20
3	Christian Pilegaard Cederquist	292	JavaScript (SpiderMonkey)	2023-09-11 20:41:59

#	User	Length	Language	Date
1	Timothy Gaede	293	Julia	2024-04-06 09:16:59

#	User	Length	Language	Date
1	Emil Wihlander	327	Kotlin	2024-07-21 23:37:38
2	Adam Rankin	498	Kotlin	2026-01-14 22:10:21
3	Martijn Muijsers	525	Kotlin	2024-05-31 15:04:23

#	User	Length	Language	Date
1	Zeheng Li	208	Lua	2023-12-10 09:42:22

#	User	Length	Language	Date
1	Sebastian Banert	493	OCaml	2024-07-22 00:46:48

#	User	Length	Language	Date
1	Hidden user	684	Odin	2025-05-24 22:09:51
2	Junyu Zhan	710	Odin	2026-01-09 04:56:59

#	User	Length	Language	Date
1	Ingemar Ragnemalm	347	Pascal	2024-03-15 18:16:24

#	User	Length	Language	Date
1	Greg Gorlen	77	Perl	2024-01-05 22:42:33

#	User	Length	Language	Date
1	Renate	390	PHP	2023-09-02 21:23:15

#	User	Length	Language	Date
1	Andriy Zyevakov	1065	Prolog	2024-04-14 11:19:11

#	User	Length	Language	Date
1	Johan Lyts	184	Python 2	2024-05-11 14:20:17

#	User	Length	Language	Date
1	Tai Tze Kin	85	Python 3	2024-05-02 22:26:04
2	Alexandre Charland	99	Python 3	2024-05-30 15:10:35
3	Gudjon Bjarki	101	Python 3	2024-02-19 00:19:31
4	Hidden user	105	Python 3	2025-11-26 13:01:54
5	Kévin Dubrulle	109	Python 3	2024-11-01 13:09:08
6	Farzam Abrishami	111	Python 3	2023-12-03 03:42:24
7	Nicholas Russell Saerang	112	Python 3	2023-09-07 10:39:05
8	Christoph H	113	Python 3	2025-12-23 17:09:01
9	Christofer Ohlsson	114	Python 3	2023-09-11 10:57:44
10	Si Jie Tan	115	Python 3	2026-01-11 04:47:48

#	User	Length	Language	Date
1	Thomas Feld	59	Ruby	2023-09-01 14:03:56
2	Frans Meulenbroeks	95	Ruby	2024-09-26 17:50:04
3	Frederik Petersen	113	Ruby	2024-03-30 00:14:47
4	Miorel Palii	172	Ruby	2024-11-25 01:34:33

#	User	Length	Language	Date
1	Emil Dichmann	357	Rust	2025-09-29 20:57:17
2	Vincent Lagerros	376	Rust	2025-02-15 18:49:31
3	David Rasch	453	Rust	2023-09-20 09:12:38
4	Isak Jägberg	532	Rust	2024-10-19 20:25:34
5	Henrik Josefsson	565	Rust	2025-07-17 12:40:08
6	Bas Dirks	576	Rust	2023-12-26 07:28:40
7	David Zacek	673	Rust	2024-03-14 01:15:55
8	Pankajkumar Patro	681	Rust	2024-08-18 17:58:59
9	Kalle Vigren	702	Rust	2024-06-15 15:35:12
10	Theodór Leví Halldórsson	779	Rust	2026-01-30 10:14:12

Solution running time distribution