Problem A
Bilað Lyklaborð — Problem Statistics

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Submissions	1260
Accepted submissions	827
Submission ratio	65.63%
Authors	696
Accepted authors	675
Author ratio	96.98%

#	User	Score	Language	Date
1	Sebastian Banert	100	Ada	2024-10-11 11:55:10

#	User	Score	Language	Date
1	Clement Oh	100	Bash	2024-03-12 17:56:22
2	Thomas Feld	100	Bash	2024-04-02 12:33:50
3	Lasse Letager Hansen	100	Bash	2024-04-03 22:47:37
4	Saito Ta	100	Bash	2024-04-23 01:17:44
5	Chenzhang Hu	100	Bash	2024-03-10 16:29:29
6	Danny Robinson	100	Bash	2024-08-28 19:50:51

#	User	Score	Language	Date
1	Jacky Blois	80	COBOL	2024-06-13 09:54:11

#	User	Score	Language	Date
1	Gudjon Bjarki	80	F#	2024-03-09 11:14:24

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2024-03-18 14:30:43
2	Jimmy Nejtron	100	Go	2024-09-25 00:48:31

#	User	Score	Language	Date
1	Valgeir Björnsson	100	JavaScript (Node.js)	2024-07-04 16:58:04
2	Hidden user	100	JavaScript (Node.js)	2024-10-09 06:23:29

#	User	Score	Language	Date
1	Zach Tschetter	100	JavaScript (SpiderMonkey)	2025-02-20 19:40:55
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-03-10 02:13:07
3	Christian Cederquist	100	JavaScript (SpiderMonkey)	2024-03-12 08:11:56
4	Evan Magill	100	JavaScript (SpiderMonkey)	2024-04-18 07:03:35
5	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-06-11 21:42:46
6	Quoc Anh Khoa Nguyen	100	JavaScript (SpiderMonkey)	2025-02-21 20:07:30

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-03-26 02:14:48

#	User	Score	Language	Date
1	Emil Wihlander	100	Kotlin	2024-07-17 15:07:19
2	Adam Rankin	100	Kotlin	2024-05-05 04:41:27
3	Martijn Muijsers	100	Kotlin	2024-05-29 10:25:57

#	User	Score	Language	Date
1	Jacky Blois	100	Lua	2024-06-13 14:02:23

#	User	Score	Language	Date
1	Ingemar Ragnemalm	100	Pascal	2024-03-15 17:47:49
2	Lucka Heric	80	Pascal	2025-01-28 15:40:00

#	User	Score	Language	Date
1	Lasse Letager Hansen	100	Perl	2024-04-03 22:27:35
2	Greg Gorlen	100	Perl	2024-05-26 06:35:25

#	User	Score	Language	Date
1	Renate	100	PHP	2024-04-06 11:31:20

#	User	Score	Language	Date
1	Arnar Bjarni Arnarson	100	Prolog	2024-03-16 23:38:42

#	User	Score	Language	Date
1	Jinwoo Lee	100	Racket	2025-01-21 04:39:27

#	User	Score	Language	Date
1	Miorel Palii	100	Ruby	2024-11-24 00:14:14

#	User	Score	Language	Date
1	David Rasch	100	Rust	2024-05-13 15:14:27
2	Kalle Vigren	100	Rust	2024-05-28 21:59:50
3	Frank Endriss	100	Rust	2024-05-31 17:04:30
4	Pankajkumar Patro	100	Rust	2024-07-13 00:13:08
5	Daniel Anker Hermansen	100	Rust	2024-08-13 19:17:13
6	Vincent Lagerros	100	Rust	2024-09-29 19:58:13
7	Isak Jägberg	100	Rust	2024-10-18 12:34:24
8	Bas Dirks	100	Rust	2024-12-29 08:08:08
9	Artur Khuziakhmetov	100	Rust	2025-02-13 07:47:30

#	User	Runtime	Language	Date
1	Sebastian Banert	0.09 s	Ada	2024-10-11 11:55:10

#	User	Runtime	Language	Date
1	Clement Oh	0.01 s	Bash	2024-03-12 17:56:22
2	Thomas Feld	0.01 s	Bash	2024-04-02 12:33:50
3	Lasse Letager Hansen	0.01 s	Bash	2024-04-03 22:47:37
4	Saito Ta	0.01 s	Bash	2024-04-23 01:17:44
5	Chenzhang Hu	0.02 s	Bash	2024-03-10 16:29:29
6	Danny Robinson	0.03 s	Bash	2024-08-28 19:50:51

#	User	Runtime	Language	Date
1	Jan Matthiessen	0.04 s	C#	2024-04-30 20:48:42
2	Felix	0.04 s	C#	2025-02-07 12:05:30
3	Michael Damsgaard	0.05 s	C#	2024-11-14 17:17:56
4	Sano Gharzani	0.06 s	C#	2024-03-22 13:19:00
5	Freek van Keulen	0.11 s	C#	2024-03-12 06:32:22
6	traxex	0.11 s	C#	2024-04-29 18:02:37
7	Aiden Roth	0.12 s	C#	2025-02-03 21:38:16
8	Benjamin Bilbeau	0.35 s	C#	2024-04-25 20:19:38
9	Գոռ Բաղդասարյան	0.35 s	C#	2024-05-12 19:46:05
10	Nicholas Hood	0.36 s	C#	2024-09-30 18:29:06

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-03-18 14:30:43
2	Jimmy Nejtron	0.00 s	Go	2024-09-25 00:48:31

#	User	Runtime	Language	Date
1	Brent Yorgey	0.01 s	Haskell	2024-03-10 02:37:01
2	Steinar Simonnes	0.01 s	Haskell	2024-03-10 16:28:34
3	David Zacek	0.01 s	Haskell	2024-03-14 00:54:26
4	Brian Hwang	0.01 s	Haskell	2024-03-23 10:26:57
5	vagabundus	0.01 s	Haskell	2024-04-29 23:55:31
6	Sebastian Banert	0.01 s	Haskell	2024-06-09 16:23:49
7	Ng Tek In	0.01 s	Haskell	2024-06-19 19:30:22
8	Daniel Cabral	0.01 s	Haskell	2024-08-19 21:35:55
9	Jan Hrček	0.01 s	Haskell	2024-12-05 10:20:03
10	Atli Fannar Franklín	0.02 s	Haskell	2024-03-10 12:16:36

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.06 s	Java	2024-03-22 19:41:56
2	Lee Heng Sheng	0.06 s	Java	2024-04-17 11:35:50
3	Guangyi Zhou	0.06 s	Java	2024-12-28 13:09:25
4	Issa Issack	0.08 s	Java	2024-03-10 17:22:39
5	Ben Cobb	0.08 s	Java	2024-03-16 12:29:25
6	Julius Griebel	0.08 s	Java	2024-04-20 09:18:12
7	Ranjith M	0.09 s	Java	2024-04-02 17:06:55
8	Ku Brian	0.09 s	Java	2024-05-01 17:16:01
9	Stela Palii	0.10 s	Java	2024-11-29 01:59:00
10	Nathaniel Lahn	0.16 s	Java	2025-02-15 03:16:08

#	User	Runtime	Language	Date
1	Valgeir Björnsson	0.06 s	JavaScript (Node.js)	2024-07-04 16:58:04
2	Hidden user	0.06 s	JavaScript (Node.js)	2024-10-09 06:23:29

#	User	Runtime	Language	Date
1	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2025-02-20 19:40:55
2	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2024-03-10 02:13:07
3	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2024-03-12 08:11:56
4	Evan Magill	0.03 s	JavaScript (SpiderMonkey)	2024-04-18 07:03:35
5	Jimmy Gustafsson	0.03 s	JavaScript (SpiderMonkey)	2024-06-11 21:42:46
6	Quoc Anh Khoa Nguyen	0.03 s	JavaScript (SpiderMonkey)	2025-02-21 20:07:30

#	User	Runtime	Language	Date
1	Timothy Gaede	0.66 s	Julia	2024-03-26 02:14:48

#	User	Runtime	Language	Date
1	Emil Wihlander	0.23 s	Kotlin	2024-07-17 15:07:19
2	Adam Rankin	0.26 s	Kotlin	2024-05-05 04:41:27
3	Martijn Muijsers	0.27 s	Kotlin	2024-05-29 10:25:57

#	User	Runtime	Language	Date
1	Jacky Blois	0.03 s	Lua	2024-06-13 14:02:23

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2024-03-15 17:47:49

#	User	Runtime	Language	Date
1	Lasse Letager Hansen	0.02 s	Perl	2024-04-03 22:27:35
2	Greg Gorlen	0.03 s	Perl	2024-05-26 06:35:25

#	User	Runtime	Language	Date
1	Renate	0.07 s	PHP	2024-04-06 11:31:20

#	User	Runtime	Language	Date
1	Arnar Bjarni Arnarson	0.18 s	Prolog	2024-03-16 23:38:42

#	User	Runtime	Language	Date
1	Petr	0.04 s	Python 3	2024-10-06 22:37:10
2	GONG ZIHONG	0.04 s	Python 3	2025-01-07 16:15:33
3	Darlin	0.05 s	Python 3	2024-09-03 16:34:28
4	Ian DeHaan	0.05 s	Python 3	2024-09-09 22:45:03
5	Felix Fatum	0.05 s	Python 3	2024-09-12 20:34:50
6	Moriaki Shimazaki	0.05 s	Python 3	2024-09-15 17:43:11
7	Sveinn Óli Guðmundsson	0.05 s	Python 3	2024-09-15 23:27:51
8	Caleb	0.05 s	Python 3	2024-09-16 19:04:22
9	Ole markus Bråthen	0.05 s	Python 3	2024-09-17 14:19:55
10	Qin Chen	0.05 s	Python 3	2024-09-20 00:43:42

#	User	Runtime	Language	Date
1	Jinwoo Lee	0.27 s	Racket	2025-01-21 04:39:27

#	User	Runtime	Language	Date
1	Miorel Palii	0.09 s	Ruby	2024-11-24 00:14:14

#	User	Runtime	Language	Date
1	David Rasch	0.00 s	Rust	2024-05-13 15:14:27
2	Kalle Vigren	0.00 s	Rust	2024-05-28 21:59:50
3	Frank Endriss	0.00 s	Rust	2024-05-31 17:04:30
4	Pankajkumar Patro	0.00 s	Rust	2024-07-13 00:13:08
5	Daniel Anker Hermansen	0.00 s	Rust	2024-08-13 19:17:13
6	Vincent Lagerros	0.00 s	Rust	2024-09-29 19:58:13
7	Isak Jägberg	0.00 s	Rust	2024-10-18 12:34:24
8	Bas Dirks	0.00 s	Rust	2024-12-29 08:08:08
9	Artur Khuziakhmetov	0.00 s	Rust	2025-02-13 07:47:30

#	User	Length	Language	Date
1	Sebastian Banert	252	Ada	2024-10-11 11:55:10

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-03-10 16:29:29
2	Thomas Feld	8	Bash	2024-04-02 12:34:22
3	Lasse Letager Hansen	8	Bash	2024-04-03 22:51:19
4	Saito Ta	8	Bash	2024-04-23 01:18:29
5	Clement Oh	9	Bash	2024-03-12 17:56:22
6	Danny Robinson	24	Bash	2024-08-28 19:50:51

#	User	Length	Language	Date
1	Martin Blom	110	C	2024-06-29 16:30:50
2	Bergur Snorrason	157	C	2024-03-21 11:31:57
3	Gabriel Lavier	179	C	2025-01-21 01:04:43
4	Allan Nouri	189	C	2024-04-03 12:40:30
5	Børge Bjørnstadjordet	263	C	2024-07-24 14:12:11
6	Ata Kırcadağ	268	C	2025-02-23 22:21:50
7	Hidden user	280	C	2024-12-20 07:53:42
8	Martin Llano	332	C	2024-10-17 05:22:08
9	Hidden user	355	C	2024-09-21 20:39:59
10	Malin Grevillius	364	C	2024-12-14 19:11:11

#	User	Length	Language	Date
1	Freek van Keulen	162	C#	2024-03-12 06:32:22
2	traxex	162	C#	2024-04-29 18:02:37
3	Felix	279	C#	2025-02-07 12:05:30
4	Գոռ Բաղդասարյան	374	C#	2024-05-12 19:46:05
5	Thomas Boellund Olesen	403	C#	2025-02-07 12:16:34
6	Benjamin Bilbeau	405	C#	2024-04-25 20:19:38
7	Nicholas Hood	511	C#	2024-09-30 18:29:06
8	Deci Bel	544	C#	2024-11-04 23:03:01
9	Aiden Roth	614	C#	2025-02-03 21:38:16
10	Dennis Stegnell	682	C#	2024-11-18 14:31:14

#	User	Length	Language	Date
1	KRIS NATALIS	160	C++	2025-02-23 13:44:19
2	Frans Meulenbroeks	190	C++	2024-09-29 22:14:17
3	ALVIN ANDRIANTO CIPUTRA	195	C++	2024-04-16 06:24:04
4	Tomas Lagland	205	C++	2024-03-20 15:18:45
5	Alina Rudzenis	210	C++	2024-10-26 18:34:22
6	Ernest Ng Zi Xuan	212	C++	2025-01-01 03:18:38
7	Jesús Pacheco Alonso	219	C++	2024-03-21 08:44:15
8	Eric Madubuogu Saez	220	C++	2025-02-03 15:42:18
9	Grae Yeandle	225	C++	2024-04-07 16:23:13
10	Hidden user	229	C++	2024-04-02 15:03:27

#	User	Length	Language	Date
1	Jimmy Nejtron	331	Go	2024-09-25 00:48:31
2	Norbert Voelker	537	Go	2024-03-18 14:28:15

#	User	Length	Language	Date
1	Jan Hrček	57	Haskell	2024-12-05 10:20:03
2	Hidden user	76	Haskell	2024-03-12 12:02:45
3	Timur Khazhiev	107	Haskell	2025-01-17 07:56:57
4	Sebastian Banert	118	Haskell	2024-06-09 16:23:49
5	Atli Fannar Franklín	133	Haskell	2024-03-10 12:16:36
6	David Zacek	148	Haskell	2024-03-14 00:54:26
7	Brent Yorgey	186	Haskell	2024-03-10 02:37:01
8	Steinar Simonnes	195	Haskell	2024-03-10 16:28:34
9	Brian Hwang	219	Haskell	2024-03-23 10:26:57
10	vagabundus	234	Haskell	2024-04-29 23:55:31

#	User	Length	Language	Date
1	Raymond Arrington	316	Java	2024-06-09 02:27:29
2	David Paul	358	Java	2024-06-20 22:35:20
3	Mohammad Areeb	372	Java	2025-01-02 00:48:53
4	vodaturskii	389	Java	2024-03-23 12:01:15
5	Thomas King	395	Java	2024-06-24 18:31:48
6	Mark van Helvoort	396	Java	2024-08-09 15:42:06
7	Raiyan Hasan	400	Java	2024-08-09 03:46:21
8	Amanda Rose Riley	411	Java	2025-01-10 05:07:37
9	Konstantin Vassilyeva	424	Java	2025-02-18 22:09:54
10	Jonathan Chen	431	Java	2024-12-19 19:47:08

#	User	Length	Language	Date
1	Valgeir Björnsson	515	JavaScript (Node.js)	2024-07-04 16:58:04
2	Hidden user	806	JavaScript (Node.js)	2024-10-09 06:23:29

#	User	Length	Language	Date
1	Jimmy Gustafsson	50	JavaScript (SpiderMonkey)	2024-06-11 21:42:46
2	Christian Cederquist	56	JavaScript (SpiderMonkey)	2024-03-12 08:11:56
3	Bjørn Chr. Soltvedt	77	JavaScript (SpiderMonkey)	2024-03-10 02:13:58
4	Zach Tschetter	86	JavaScript (SpiderMonkey)	2024-04-19 23:24:44
5	Evan Magill	101	JavaScript (SpiderMonkey)	2024-04-18 07:03:35
6	Quoc Anh Khoa Nguyen	140	JavaScript (SpiderMonkey)	2025-02-21 20:07:30

#	User	Length	Language	Date
1	Timothy Gaede	287	Julia	2024-03-26 02:14:48

#	User	Length	Language	Date
1	Emil Wihlander	292	Kotlin	2024-07-17 15:07:19
2	Adam Rankin	305	Kotlin	2024-05-05 04:41:27
3	Martijn Muijsers	591	Kotlin	2024-05-29 10:25:57

#	User	Length	Language	Date
1	Jacky Blois	148	Lua	2024-06-13 14:02:23

#	User	Length	Language	Date
1	Ingemar Ragnemalm	314	Pascal	2024-03-15 17:47:49

#	User	Length	Language	Date
1	Lasse Letager Hansen	33	Perl	2024-04-03 22:42:57
2	Greg Gorlen	198	Perl	2024-05-26 06:35:25

#	User	Length	Language	Date
1	Renate	157	PHP	2024-04-06 11:31:20

#	User	Length	Language	Date
1	Arnar Bjarni Arnarson	1470	Prolog	2024-03-16 23:38:42

#	User	Length	Language	Date
1	Jonathan Ståhl	48	Python 3	2024-10-12 21:37:53
2	Kevin Gomez	49	Python 3	2024-06-08 20:03:44
3	Bjørn Dons	51	Python 3	2024-03-09 20:25:25
4	すうぇっりえるはこん	53	Python 3	2024-03-09 20:25:28
5	Peter Stauder	54	Python 3	2024-03-10 17:33:13
6	Isaac Erdman	54	Python 3	2024-05-21 17:59:40
7	Steven Halim	55	Python 3	2025-01-14 14:09:50
8	Asher Diamond	58	Python 3	2024-12-26 17:42:38
9	Ahmed Chamseddine	60	Python 3	2024-06-13 14:53:42
10	Bjartur Sigurjonsson	65	Python 3	2024-09-30 17:01:16

#	User	Length	Language	Date
1	Jinwoo Lee	421	Racket	2025-01-21 04:39:27

#	User	Length	Language	Date
1	Miorel Palii	32	Ruby	2024-11-24 00:14:14

#	User	Length	Language	Date
1	Vincent Lagerros	113	Rust	2024-09-29 19:58:31
2	Artur Khuziakhmetov	145	Rust	2025-02-13 07:47:30
3	Isak Jägberg	331	Rust	2024-10-18 12:34:24
4	Pankajkumar Patro	345	Rust	2024-07-13 00:13:08
5	Bas Dirks	352	Rust	2024-12-29 08:08:08
6	Kalle Vigren	395	Rust	2024-05-28 21:59:50
7	David Rasch	491	Rust	2024-05-13 15:14:27
8	Frank Endriss	3449	Rust	2024-05-31 17:04:30
9	Daniel Anker Hermansen	27299	Rust	2024-08-13 19:17:13

Solution running time distribution