Problem A
Mæting — Problem Statistics

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Submissions	3075
Accepted submissions	1703
Submission ratio	55.38%
Authors	1311
Full solves [?]	1272
Full solve Ratio	97.03%

#	User	Runtime	Language	Date
1	Matzuka	0.02 s	APL	2025-03-15 19:16:47
2	Arvid Jonasson	0.02 s	APL	2025-06-11 13:54:50
3	Thomas Feld	0.02 s	APL	2025-08-20 15:00:17
4	Si Jie Tan	0.02 s	APL	2025-12-12 07:45:14

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2024-02-10 04:54:41
2	Chenzhang Hu	0.07 s	Bash	2024-05-26 10:59:05
3	Andrew Barth	0.25 s	Bash	2024-10-02 21:38:18

#	User	Runtime	Language	Date
1	Asger Starup	0.04 s	C#	2024-04-10 09:31:46
2	Søren Ploug	0.04 s	C#	2024-04-15 14:26:44
3	traxex	0.04 s	C#	2024-04-29 16:20:03
4	Գոռ Բաղդասարյան	0.04 s	C#	2024-06-14 08:31:52
5	Glen	0.04 s	C#	2024-08-07 16:41:13
6	Luca Ionut-Catalin	0.04 s	C#	2024-10-02 17:41:22
7	Deci Bel	0.04 s	C#	2024-10-04 19:39:08
8	Esty Crow	0.04 s	C#	2025-02-21 05:01:45
9	Anthony Ye	0.04 s	C#	2025-04-04 19:39:22
10	Magnus Krogh	0.04 s	C#	2025-11-19 11:53:03

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-11-27 01:20:01
2	Jimmy Nejtron	0.00 s	Go	2024-08-20 20:35:39
3	keyansheng	0.00 s	Go	2025-04-18 05:02:26
4	Yafet Seyoum	0.00 s	Go	2025-07-14 22:28:07

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.04 s	Java	2025-02-07 05:32:12
2	Einar Þór Ívarsson	0.04 s	Java	2025-03-28 19:08:39
3	Stela Palii	0.05 s	Java	2024-11-28 21:58:29
4	Choo Tian Long	0.05 s	Java	2025-10-12 17:05:33
5	Sven Rönnbäck	0.06 s	Java	2023-12-03 11:10:17
6	Lee Heng Sheng	0.06 s	Java	2024-04-17 09:24:49
7	Hussin Suleiman	0.06 s	Java	2024-05-30 16:56:26
8	Todd W. Neller	0.06 s	Java	2025-09-23 22:29:18
9	Julius Griebel	0.07 s	Java	2023-12-29 18:43:49
10	Achim Ahlers	0.07 s	Java	2024-05-25 15:33:41

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	JavaScript (Node.js)	2024-10-05 20:17:37

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2023-11-26 11:08:18
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-11-30 05:48:56
3	Aryan Swaminath	0.02 s	JavaScript (SpiderMonkey)	2024-01-24 02:05:01
4	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-04-16 20:32:33
5	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-05-30 11:49:31
6	Simon Titkó	0.02 s	JavaScript (SpiderMonkey)	2024-06-01 11:32:28
7	Hidden user	0.02 s	JavaScript (SpiderMonkey)	2024-09-05 19:58:04
8	Yslam Ismailov	0.02 s	JavaScript (SpiderMonkey)	2024-09-08 02:27:06
9	Ben Armstrong	0.02 s	JavaScript (SpiderMonkey)	2025-08-06 00:06:47
10	Zach Tschetter	0.03 s	JavaScript (SpiderMonkey)	2024-04-10 03:12:52

#	User	Runtime	Language	Date
1	Timothy Gaede	0.77 s	Julia	2024-03-27 14:15:30

#	User	Runtime	Language	Date
1	Martijn Muijsers	0.20 s	Kotlin	2024-05-27 14:26:40
2	Владислав Бойко	0.20 s	Kotlin	2024-06-18 22:10:55
3	Emil Wihlander	0.20 s	Kotlin	2024-07-16 16:10:34
4	Adam Rankin	0.23 s	Kotlin	2024-05-05 04:38:02
5	Ola Sundell	0.27 s	Kotlin	2024-03-02 08:24:34
6	Troy Warmboe	0.32 s	Kotlin	2024-01-24 00:17:25

#	User	Runtime	Language	Date
1	Jacky Blois	0.00 s	Lua	2024-06-07 10:29:37

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	OCaml	2023-12-28 16:27:03

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-21 18:51:34

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2024-06-03 09:05:17

#	User	Runtime	Language	Date
1	Saito Ta	0.00 s	Perl	2024-04-18 09:34:53

#	User	Runtime	Language	Date
1	Renate	0.01 s	PHP	2024-04-07 23:46:42

#	User	Runtime	Language	Date
1	Johan Lyts	0.03 s	Python 2	2023-11-28 14:17:51
2	Sander Oppen	0.03 s	Python 2	2024-01-26 11:39:13
3	Sivasankaran D	0.07 s	Python 2	2025-07-27 12:27:32
4	KALAJAYANTHI M	0.07 s	Python 2	2025-09-26 11:15:49

#	User	Runtime	Language	Date
1	Vijay BANDARU	0.04 s	Python 3	2024-08-29 08:16:17
2	João Manoel Feck	0.04 s	Python 3	2024-08-29 17:44:34
3	Dhanaprakash D	0.04 s	Python 3	2024-09-01 20:40:00
4	Sofia Escamilla González	0.04 s	Python 3	2024-09-01 21:42:56
5	Luis Enrique Cortijo Gonzales	0.04 s	Python 3	2024-09-04 02:20:44
6	Samuel Wertz	0.04 s	Python 3	2024-09-04 14:04:46
7	Thibault Raffaillac	0.04 s	Python 3	2024-09-04 18:07:31
8	Edvard Walde Heimdal	0.04 s	Python 3	2024-09-04 19:57:10
9	Srivaishnavi Vijay	0.04 s	Python 3	2024-09-05 07:07:43
10	Chunsiang Yeow	0.04 s	Python 3	2024-09-05 10:23:36

#	User	Runtime	Language	Date
1	Angus Gibson	0.29 s	Racket	2025-07-15 04:19:44

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2024-01-31 10:44:38
2	Chenzhang Hu	0.06 s	Ruby	2024-05-28 18:08:14
3	Miorel Palii	0.06 s	Ruby	2024-11-12 09:39:51
4	Russell Ng	0.07 s	Ruby	2025-05-16 10:55:45

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Swift	2023-11-26 11:58:50

#	User	Runtime	Language	Date
1	Hugo Falkman	0.04 s	TypeScript	2024-09-06 15:33:10
2	Rebecka Nordqvist	0.04 s	TypeScript	2025-07-16 10:18:57

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-06-18 15:57:19

#	User	Length	Language	Date
1	Arvid Jonasson	22	APL	2025-06-11 13:54:50
2	Thomas Feld	22	APL	2025-08-20 15:00:17
3	Si Jie Tan	22	APL	2025-12-12 07:45:28
4	Matzuka	44	APL	2025-03-15 19:16:47

#	User	Length	Language	Date
1	Danny Robinson	51	Bash	2024-02-10 05:11:44
2	Chenzhang Hu	54	Bash	2025-09-13 02:58:20
3	Andrew Barth	235	Bash	2024-10-02 21:38:18

#	User	Length	Language	Date
1	Jonatan Altebro	211	C	2025-04-14 12:40:36
2	Oliver Noreklev	227	C	2025-10-04 15:32:59
3	Martin Blom	304	C	2024-01-01 14:31:15
4	Kavya S	314	C	2025-06-17 11:21:59
5	MYLAMBIGAI G	316	C	2025-04-25 06:23:23
6	HARIPRASATH S	328	C	2025-04-20 10:30:30
7	KEERTHIRAJ G	363	C	2025-04-25 08:48:04
8	MADHUMITHA K	372	C	2025-04-10 13:51:09
9	KAMALESH SK	373	C	2025-04-18 17:29:07
10	Hidden user	377	C	2025-04-30 11:54:01

#	User	Length	Language	Date
1	Henrik Hallbert	286	C#	2024-10-30 11:13:42
2	Gregory Sinclair	291	C#	2023-12-20 03:02:27
3	Esty Crow	405	C#	2025-02-21 04:59:06
4	mr_chino	449	C#	2025-04-23 06:17:00
5	Anthony Ye	468	C#	2025-04-04 19:39:22
6	traxex	518	C#	2024-04-29 16:20:03
7	Luca Ionut-Catalin	523	C#	2024-10-02 17:41:22
8	Mark Nickelsen	586	C#	2025-11-19 12:02:29
9	Magnus Krogh	606	C#	2025-11-19 11:53:03
10	Գոռ Բաղդասարյան	628	C#	2024-06-14 08:31:52

#	User	Length	Language	Date
1	Evan Michael Bailey	265	C++	2024-05-30 06:17:56
2	Nguyen Thi Thuy Trang	268	C++	2025-09-03 11:07:17
3	Kerk Tai Heng	277	C++	2025-05-26 09:47:46
4	KRIS NATALIS	297	C++	2024-10-19 17:41:21
5	Dinh Tue Minh Anh	302	C++	2024-10-19 07:30:39
6	Alexander Bjartur Guðbjartsson	312	C++	2025-05-11 15:36:32
7	Jason Liu	320	C++	2024-08-26 21:21:13
8	Konráð Elí Sigurgeirsson	337	C++	2025-07-18 17:31:01
9	Lew Choon Hean	343	C++	2025-04-27 12:48:28
10	Jeroen Op de Beek	346	C++	2025-02-14 20:00:39

#	User	Length	Language	Date
1	Yafet Seyoum	495	Go	2025-07-14 22:28:07
2	Jimmy Nejtron	597	Go	2024-08-20 20:35:39
3	keyansheng	748	Go	2025-04-18 05:02:26
4	Norbert Voelker	1245	Go	2023-11-27 01:20:01

#	User	Length	Language	Date
1	Herdi Saleh	92	Haskell	2025-04-16 20:41:09
2	Daniel Cabral	146	Haskell	2024-06-19 21:20:01
3	Sebastian Banert	153	Haskell	2024-06-07 17:09:41
4	Christopher Whelan	187	Haskell	2025-01-16 04:00:37
5	Timur Khazhiev	247	Haskell	2025-01-11 10:11:48
6	Jan Hrček	366	Haskell	2024-12-04 13:32:58
7	Alessandro Bruni	433	Haskell	2024-10-25 16:34:57
8	Greg Rosser	481	Haskell	2024-02-26 20:41:16
9	Charley Sheaffer	545	Haskell	2023-12-19 18:21:07
10	Steinar Simonnes	686	Haskell	2024-01-22 09:27:38

#	User	Length	Language	Date
1	‎Adebayọ	427	Java	2024-09-30 19:04:55
2	Mohammad Areeb	497	Java	2024-12-23 00:23:45
3	Raymond Arrington	505	Java	2024-06-07 11:27:39
4	Amanda Rose Riley	516	Java	2024-12-30 21:00:14
5	Sarah Thompson	519	Java	2025-02-12 23:22:47
6	Arup Ratan Guha	527	Java	2025-05-19 20:05:45
7	Goh Zhixuan Jeremiah	529	Java	2025-01-29 06:37:32
8	Rasmus Larsen	536	Java	2024-06-16 11:26:57
9	MOHAN KUMAR S	541	Java	2025-04-10 15:33:44
10	YU_LIK	546	Java	2024-06-04 15:02:06

#	User	Length	Language	Date
1	Hidden user	984	JavaScript (Node.js)	2024-10-05 20:17:37

#	User	Length	Language	Date
1	Simon Titkó	130	JavaScript (SpiderMonkey)	2024-06-01 11:32:28
2	Ben Armstrong	136	JavaScript (SpiderMonkey)	2025-08-06 00:06:47
3	Jimmy Gustafsson	139	JavaScript (SpiderMonkey)	2024-05-30 11:49:31
4	Bjørn Chr. Soltvedt	213	JavaScript (SpiderMonkey)	2023-11-26 16:26:38
5	Yslam Ismailov	249	JavaScript (SpiderMonkey)	2024-09-08 02:27:06
6	Christian Pilegaard Cederquist	342	JavaScript (SpiderMonkey)	2023-11-30 05:48:56
7	Evan Magill	396	JavaScript (SpiderMonkey)	2024-04-16 20:32:33
8	Zach Tschetter	443	JavaScript (SpiderMonkey)	2024-04-10 03:12:52
9	Hidden user	512	JavaScript (SpiderMonkey)	2024-09-05 19:58:04
10	Aryan Swaminath	521	JavaScript (SpiderMonkey)	2024-02-14 16:07:22

#	User	Length	Language	Date
1	Timothy Gaede	799	Julia	2024-03-27 14:15:30

#	User	Length	Language	Date
1	Emil Wihlander	300	Kotlin	2024-07-16 16:10:34
2	Martijn Muijsers	460	Kotlin	2024-05-27 14:26:40
3	Troy Warmboe	502	Kotlin	2024-01-24 00:17:25
4	Владислав Бойко	578	Kotlin	2024-06-18 22:10:55
5	Adam Rankin	705	Kotlin	2024-05-05 04:38:02
6	Ola Sundell	861	Kotlin	2024-03-02 08:24:34

#	User	Length	Language	Date
1	Jacky Blois	509	Lua	2024-06-07 10:29:37

#	User	Length	Language	Date
1	Hidden user	684	OCaml	2023-12-28 16:27:03

#	User	Length	Language	Date
1	Hidden user	489	Odin	2025-04-21 18:51:34

#	User	Length	Language	Date
1	Ingemar Ragnemalm	9187	Pascal	2024-06-03 09:05:17

#	User	Length	Language	Date
1	Saito Ta	169	Perl	2024-04-18 09:37:11

#	User	Length	Language	Date
1	Renate	528	PHP	2024-04-07 23:46:42

#	User	Length	Language	Date
1	Sivasankaran D	154	Python 2	2025-07-27 12:27:32
2	Sander Oppen	160	Python 2	2024-01-26 11:40:31
3	KALAJAYANTHI M	316	Python 2	2025-09-26 11:15:49
4	Johan Lyts	358	Python 2	2023-11-28 21:47:18

#	User	Length	Language	Date
1	Kevin Gomez	61	Python 3	2024-06-07 20:45:24
2	Cameron Kauffman	66	Python 3	2024-10-10 22:58:46
3	Hidden user	76	Python 3	2025-01-17 13:31:13
4	Jonathan Ståhl	77	Python 3	2024-09-29 01:48:06
5	Malo	80	Python 3	2024-06-07 15:57:23
6	Naser Ogrešević	80	Python 3	2024-10-13 19:01:13
7	Gustav Wass	81	Python 3	2025-02-03 11:34:52
8	Thibault Raffaillac	85	Python 3	2024-07-25 10:53:58
9	Artur Khuziakhmetov	85	Python 3	2025-02-12 07:39:07
10	Joel Niemelä	85	Python 3	2025-03-30 06:19:53

#	User	Length	Language	Date
1	Angus Gibson	248	Racket	2025-07-15 04:19:44

#	User	Length	Language	Date
1	Thomas Feld	29	Ruby	2025-08-20 14:57:49
2	Russell Ng	37	Ruby	2025-05-16 10:55:45
3	Chenzhang Hu	46	Ruby	2024-05-28 18:08:14
4	Miorel Palii	136	Ruby	2024-11-12 09:39:51

#	User	Length	Language	Date
1	Vincent Lagerros	284	Rust	2024-10-02 13:20:55
2	Emil Dichmann	468	Rust	2025-08-21 16:11:27
3	Isak Jägberg	614	Rust	2024-10-14 14:25:58
4	Andreas Wendelboe	706	Rust	2024-10-25 17:29:28
5	David Rasch	834	Rust	2024-01-02 09:28:06
6	Kosuke Onodera	859	Rust	2025-07-14 02:58:32
7	Bas Dirks	891	Rust	2023-12-25 14:30:26
8	Pankajkumar Patro	944	Rust	2024-07-05 02:02:32
9	Theodór Leví Halldórsson	1090	Rust	2025-10-15 21:48:37
10	Connor Ford	1098	Rust	2024-06-24 20:55:56

#	User	Length	Language	Date
1	Hidden user	360	Swift	2023-11-26 12:03:33

#	User	Length	Language	Date
1	Rebecka Nordqvist	538	TypeScript	2025-07-16 10:18:57
2	Hugo Falkman	651	TypeScript	2024-09-06 15:33:10

#	User	Length	Language	Date
1	Grettir Heimisson	1040	Zig	2025-06-18 15:57:19

Solution running time distribution