Problem J
GCVWR — Problem Statistics

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Submissions	7340
Accepted submissions	4106
Submission ratio	55.94%
Authors	3911
Full solves [?]	3780
Full solve Ratio	96.65%

#	User	Runtime	Language	Date
1	Steve Allen	0.01 s	APL	2023-04-22 14:31:26
2	Thomas Feld	0.01 s	APL	2023-04-25 09:19:33
3	Matzuka	0.02 s	APL	2025-10-06 23:03:18

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2023-11-23 07:37:15
2	Chenzhang Hu	0.01 s	Bash	2025-09-12 15:23:18

#	User	Runtime	Language	Date
1	Mikael Fiala-Lundström	0.02 s	C#	2022-02-13 01:49:42
2	Victor Hultén Mattsson	0.02 s	C#	2022-02-16 15:44:45
3	Benny Antonsson	0.02 s	C#	2022-02-28 19:44:11
4	Kevin Miranda	0.02 s	C#	2022-03-01 12:58:32
5	Cameron Crow	0.02 s	C#	2022-03-25 18:01:18
6	Slimlix	0.02 s	C#	2022-04-04 05:28:09
7	Fabian	0.02 s	C#	2022-04-04 21:54:50
8	brett warrender	0.02 s	C#	2022-04-23 05:44:17
9	Đậu Huy Minh	0.02 s	C#	2022-04-24 20:02:06
10	Eric Weiss	0.02 s	C#	2022-04-25 20:59:47

#	User	Runtime	Language	Date
1	Malik Kennedy	0.01 s	Common Lisp	2022-09-19 19:14:25
2	appleby	0.01 s	Common Lisp	2023-04-07 06:15:31
3	yraten	0.01 s	Common Lisp	2024-04-14 16:36:20

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-05-08 20:21:02
2	Elias Smedegaard	0.08 s	F#	2023-11-12 23:51:50

#	User	Runtime	Language	Date
1	Diego Saldias	0.00 s	Go	2023-10-27 17:51:11
2	Tugay Karali	0.00 s	Go	2023-11-04 23:56:33
3	Suka Isnaini	0.00 s	Go	2023-12-16 12:45:16
4	Inggit Prakasa	0.02 s	Go	2022-07-12 05:54:03
5	Carl Martin Rosenberg	0.02 s	Go	2022-07-25 15:36:39
6	Jeroen Jongkees	0.02 s	Go	2022-08-12 09:50:17
7	Aaron Friesen	0.02 s	Go	2022-08-26 20:19:47
8	Teppo Kavander	0.02 s	Go	2022-09-02 12:30:39
9	Tom Doyle	0.02 s	Go	2022-09-17 21:39:37
10	Georgios Leandros Kyriazis	0.02 s	Go	2022-10-04 20:50:41

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.04 s	Java	2024-12-02 15:49:09
2	Lee Heng Sheng	0.05 s	Java	2024-04-14 04:10:54
3	Ku Brian	0.05 s	Java	2024-04-28 15:21:13
4	Hussin Suleiman	0.05 s	Java	2024-05-30 18:50:45
5	Axel Nilsson	0.05 s	Java	2024-07-18 11:20:33
6	Hidden user	0.05 s	Java	2025-02-19 03:55:34
7	Markus Bao	0.05 s	Java	2025-07-24 05:55:50
8	Brian Zhang	0.06 s	Java	2021-11-27 20:12:01
9	Stela Palii	0.06 s	Java	2022-02-14 05:39:31
10	Sawyer Stanley	0.06 s	Java	2022-02-14 15:35:55

#	User	Runtime	Language	Date
1	Christopher Churchwell	0.04 s	JavaScript (Node.js)	2023-11-21 11:29:58
2	Yassin Swag	0.04 s	JavaScript (Node.js)	2023-12-01 09:49:28
3	Hidden user	0.04 s	JavaScript (Node.js)	2024-08-10 17:24:54
4	Carson Bragg	0.05 s	JavaScript (Node.js)	2023-11-06 15:51:24
5	Faisal Rahman	0.05 s	JavaScript (Node.js)	2024-02-08 07:38:12
6	Karim Dridi	0.05 s	JavaScript (Node.js)	2025-05-16 22:30:01
7	Howard Tin Chi Chan	0.08 s	JavaScript (Node.js)	2022-06-22 21:42:52
8	John	0.08 s	JavaScript (Node.js)	2022-07-13 11:03:28
9	Marko Doroch	0.08 s	JavaScript (Node.js)	2022-12-02 19:52:26
10	Simon Lixenfeld	0.09 s	JavaScript (Node.js)	2022-09-16 21:10:49

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2022-02-18 17:30:12
2	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2022-06-12 21:47:30
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2022-10-27 10:47:36
4	Nicklas Utgaard	0.02 s	JavaScript (SpiderMonkey)	2022-12-30 20:17:40
5	Gabriel Lau	0.02 s	JavaScript (SpiderMonkey)	2023-03-21 03:43:01
6	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2023-04-13 19:24:41
7	Massimo DeMonte	0.02 s	JavaScript (SpiderMonkey)	2023-10-30 03:40:56
8	Simon Titkó	0.02 s	JavaScript (SpiderMonkey)	2023-11-19 11:51:06
9	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-04-07 06:21:04
10	Bryce Kline	0.02 s	JavaScript (SpiderMonkey)	2024-10-04 22:22:29

#	User	Runtime	Language	Date
1	Timothy Gaede	0.59 s	Julia	2024-03-18 23:21:29
2	Danny Robinson	0.60 s	Julia	2023-11-23 07:33:55

#	User	Runtime	Language	Date
1	Ola Sundell	0.17 s	Kotlin	2022-02-20 14:35:06
2	Mahdi Abdullah	0.17 s	Kotlin	2022-09-13 12:37:55
3	Sean Hagen	0.18 s	Kotlin	2023-02-26 03:06:35
4	Troy Warmboe	0.18 s	Kotlin	2023-04-10 21:08:35
5	Emil Wihlander	0.18 s	Kotlin	2023-05-06 21:29:39
6	Hidden user	0.18 s	Kotlin	2023-06-26 19:56:55
7	Sergey Jakobsen	0.19 s	Kotlin	2022-02-16 15:34:52
8	Nicholas Johnson	0.19 s	Kotlin	2022-03-13 23:36:29
9	Troels Bjerre Lund	0.19 s	Kotlin	2022-03-27 19:37:46
10	Magnus Tønnessen	0.19 s	Kotlin	2022-04-08 14:41:25

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-23 18:44:46

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2022-03-10 16:07:26
2	David Connolly	0.00 s	Pascal	2022-04-04 13:55:04
3	Mufti	0.00 s	Pascal	2022-05-16 10:54:29

#	User	Runtime	Language	Date
1	Saito Ta	0.01 s	Perl	2024-03-29 03:32:23

#	User	Runtime	Language	Date
1	Renate	0.01 s	PHP	2022-03-15 23:34:21
2	Luis Enrique Tinoco Hernández	0.01 s	PHP	2022-08-25 07:23:08
3	Andre Wahyudi	0.01 s	PHP	2022-09-07 04:10:48
4	Jakub Krajč	0.01 s	PHP	2022-09-17 08:38:37
5	Ricardo Miguel Bento Gabriel	0.01 s	PHP	2023-04-14 16:16:51
6	Helbin Grégory	0.01 s	PHP	2023-04-28 13:13:24

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.02 s	Prolog	2023-01-27 22:52:51
2	Andriy Zyevakov	0.02 s	Prolog	2023-03-07 08:12:25

#	User	Runtime	Language	Date
1	Hasan Kalzi	0.02 s	Python 2	2022-06-18 10:32:45
2	Elisabeth Pongratz	0.02 s	Python 2	2022-12-16 17:19:22
3	Johan Lyts	0.03 s	Python 2	2022-03-10 21:42:51
4	Yanmarshus Bachtiar	0.03 s	Python 2	2022-03-12 13:45:38
5	Andreas Björklund	0.03 s	Python 2	2022-03-12 18:59:02
6	Gibransyah	0.03 s	Python 2	2022-03-14 08:59:37
7	Agis Daniels	0.03 s	Python 2	2023-09-13 17:16:37

#	User	Runtime	Language	Date
1	Khang Trần	0.04 s	Python 3	2022-06-05 13:44:25
2	Stefano Baroni	0.04 s	Python 3	2022-06-06 21:32:51
3	Pooria Alijani	0.04 s	Python 3	2022-06-07 17:41:03
4	Tue Gyhrs	0.04 s	Python 3	2022-06-08 10:04:57
5	Yuval Levy	0.04 s	Python 3	2022-06-09 19:45:13
6	Marco Cheung	0.04 s	Python 3	2022-06-10 09:11:13
7	Jaivignesh Venugopal	0.04 s	Python 3	2022-06-12 07:24:16
8	Hidden user	0.04 s	Python 3	2022-06-12 19:47:45
9	Hugo Falkman	0.04 s	Python 3	2022-06-13 15:52:38
10	Anurag Singh Rawat	0.04 s	Python 3	2022-06-13 23:20:56

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Ruby	2022-02-14 14:33:22
2	TobiasZ	0.05 s	Ruby	2022-02-20 13:18:47
3	Patrick Elsen	0.05 s	Ruby	2022-09-11 12:55:23
4	Theo Hiort	0.06 s	Ruby	2022-10-29 16:44:05
5	Thomas Feld	0.06 s	Ruby	2022-11-01 12:33:45
6	Eugen Neagoe	0.06 s	Ruby	2023-03-26 22:40:54
7	Alexander Bilde Pedersen	0.06 s	Ruby	2023-04-04 19:44:55
8	Ara Hacopian	0.06 s	Ruby	2023-07-15 20:21:41
9	Frederik Petersen	0.06 s	Ruby	2023-10-18 10:56:10
10	dick move	0.07 s	Ruby	2022-11-22 20:28:14

#	User	Runtime	Language	Date
1	Danial Haseeb	0.00 s	Swift	2023-10-08 10:52:07

#	User	Runtime	Language	Date
1	Jhony Andreas	0.04 s	Visual Basic	2023-07-04 20:19:59
2	Min khant Kyaw	0.04 s	Visual Basic	2024-03-08 18:24:31

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-10-28 20:26:45

#	User	Length	Language	Date
1	Steve Allen	27	APL	2023-04-22 14:38:10
2	Thomas Feld	27	APL	2023-04-25 09:25:48
3	Matzuka	46	APL	2025-10-06 23:03:18

#	User	Length	Language	Date
1	Chenzhang Hu	39	Bash	2025-09-12 15:23:18
2	Danny Robinson	52	Bash	2023-11-23 07:37:15

#	User	Length	Language	Date
1	Martin Blom	103	C	2023-09-19 16:02:55
2	Adam Johansson	107	C	2022-12-01 23:24:51
3	Oliver Noreklev	139	C	2025-10-04 14:38:12
4	David Vinje	173	C	2022-07-05 11:45:11
5	Thế Ngọc Dương	183	C	2022-09-20 10:02:59
6	廖奕翔	185	C	2022-06-28 16:57:00
7	huy lý	187	C	2022-09-20 08:05:20
8	Mason Anderson	199	C	2024-10-09 21:03:29
9	Abrar Shahriar	203	C	2022-09-18 13:45:48
10	James Christian Ruiz	205	C	2022-12-24 10:16:51

#	User	Length	Language	Date
1	Mikael Palokangas	166	C#	2023-08-07 20:58:31
2	Aiden Bilyeu	215	C#	2023-02-04 23:07:01
3	Kalle Kula	225	C#	2022-10-18 14:16:32
4	Gustav Junedahl	247	C#	2023-11-01 20:41:56
5	Theodore Glenn	248	C#	2023-02-18 20:25:45
6	Pontus Magnusson	307	C#	2024-03-26 22:59:24
7	Esty Crow	316	C#	2022-10-03 14:41:00
8	Domenico Adriano CHANG HURTADO	328	C#	2025-02-14 16:51:12
9	Ricardo Miguel Mayta Lavalle	369	C#	2023-11-25 20:43:57
10	Ahmet Murat Gençay	394	C#	2023-09-02 17:56:58

#	User	Length	Language	Date
1	Hidden user	164	C++	2022-03-08 15:39:18
2	黃太陽	176	C++	2022-02-23 16:12:45
3	Muhammad Hasan	177	C++	2023-12-21 17:38:27
4	Dhanush Sana	179	C++	2022-04-26 16:57:25
5	Kerk Tai Heng	179	C++	2025-05-26 11:02:52
6	Mario Fernandez Fernandez	182	C++	2023-07-15 13:47:20
7	Hoang Trong Tan	183	C++	2023-04-28 09:09:04
8	KevinMtj	183	C++	2024-04-28 14:01:57
9	Angélica Yin Len Wong Mestas	184	C++	2022-12-28 20:02:16
10	Evan Michael Bailey	186	C++	2024-02-13 01:06:23

#	User	Length	Language	Date
1	yraten	183	Common Lisp	2024-04-14 16:36:20
2	appleby	195	Common Lisp	2023-04-07 06:15:31
3	Malik Kennedy	341	Common Lisp	2022-09-19 19:14:25

#	User	Length	Language	Date
1	Elias Smedegaard	361	F#	2023-11-12 23:51:50
2	Jacob Harris Cryer Kragh	432	F#	2022-05-08 20:21:02

#	User	Length	Language	Date
1	Inggit Prakasa	207	Go	2022-07-12 05:54:03
2	Jahid Hasan Imon	210	Go	2022-12-06 19:01:02
3	Aaron Friesen	213	Go	2022-08-26 20:19:47
4	Alp Duman	244	Go	2022-02-28 22:41:22
5	Carl Martin Rosenberg	251	Go	2022-07-25 15:36:39
6	Hidden user	263	Go	2023-04-17 16:05:25
7	Diego Saldias	271	Go	2023-10-27 17:51:11
8	Bridger Howell	278	Go	2022-03-21 23:16:04
9	Teppo Kavander	281	Go	2022-09-02 12:30:39
10	Jeroen Jongkees	284	Go	2022-08-12 09:50:17

#	User	Length	Language	Date
1	Rudy Matela	67	Haskell	2024-03-23 18:32:08
2	John Doe	69	Haskell	2023-04-13 09:00:22
3	Matthew Johnson	105	Haskell	2022-11-30 16:23:33
4	mark24	122	Haskell	2022-09-08 12:31:05
5	Aaron Lengyel	132	Haskell	2022-11-09 09:13:27
6	Steinar Simonnes	133	Haskell	2024-01-15 09:32:28
7	Phan Ngọc Tiên	145	Haskell	2022-04-01 20:38:33
8	Marcus Östling	145	Haskell	2022-05-19 20:33:35
9	Daniel Gunleiksrud	173	Haskell	2022-11-16 20:02:15
10	Sebastian Banert	173	Haskell	2023-03-23 13:18:28

#	User	Length	Language	Date
1	Lim Ting Kai	263	Java	2023-05-30 09:03:12
2	Anders Georg Frølich Hansen	264	Java	2023-10-30 16:46:25
3	Jason Liu	287	Java	2023-04-14 17:17:21
4	Aarav Bansal	297	Java	2023-04-26 16:36:53
5	Hidden user	309	Java	2022-07-03 22:33:20
6	Marshall Vaught	317	Java	2023-03-03 20:35:58
7	Alex Huynh	317	Java	2023-11-01 21:37:43
8	Singye Dorji	318	Java	2022-08-03 16:44:09
9	Carter Henderson	319	Java	2022-02-22 18:36:23
10	Shaun	322	Java	2022-07-13 12:21:22

#	User	Length	Language	Date
1	Christopher Churchwell	289	JavaScript (Node.js)	2023-11-21 11:29:58
2	Yassin Swag	426	JavaScript (Node.js)	2023-12-01 09:49:28
3	Hidden user	453	JavaScript (Node.js)	2023-02-02 21:18:26
4	Faisal Rahman	464	JavaScript (Node.js)	2024-02-08 07:38:12
5	Howard Tin Chi Chan	471	JavaScript (Node.js)	2022-06-22 21:42:52
6	Alexander Park	479	JavaScript (Node.js)	2023-03-26 21:52:25
7	Tyler VanHaren	498	JavaScript (Node.js)	2022-06-03 09:54:29
8	Carson Bragg	541	JavaScript (Node.js)	2023-11-06 15:51:24
9	Marko Doroch	580	JavaScript (Node.js)	2022-12-02 19:52:26
10	John	682	JavaScript (Node.js)	2022-07-13 11:03:28

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	69	JavaScript (SpiderMonkey)	2022-10-27 10:47:36
2	Jimmy Gustafsson	111	JavaScript (SpiderMonkey)	2022-06-12 21:47:30
3	Bjørn Chr. Soltvedt	127	JavaScript (SpiderMonkey)	2022-02-18 17:30:12
4	Ben Armstrong	134	JavaScript (SpiderMonkey)	2025-06-30 20:16:08
5	Zach Tschetter	154	JavaScript (SpiderMonkey)	2023-04-13 19:24:41
6	Evan Magill	177	JavaScript (SpiderMonkey)	2024-04-07 06:21:04
7	Gabriel Lau	219	JavaScript (SpiderMonkey)	2023-03-21 03:43:01
8	Simon Titkó	225	JavaScript (SpiderMonkey)	2023-11-19 11:51:06
9	Bryce Kline	231	JavaScript (SpiderMonkey)	2024-10-04 22:22:29
10	Massimo DeMonte	243	JavaScript (SpiderMonkey)	2023-10-30 03:40:56

#	User	Length	Language	Date
1	Danny Robinson	76	Julia	2023-11-23 07:33:55
2	Timothy Gaede	357	Julia	2024-03-18 23:21:29

#	User	Length	Language	Date
1	Jesper Bech Christensen	129	Kotlin	2023-09-07 11:52:47
2	Troels Bjerre Lund	147	Kotlin	2022-03-27 19:37:46
3	Hamdanil Rasyid	169	Kotlin	2025-03-31 07:13:18
4	Nicholas Johnson	185	Kotlin	2022-03-13 23:36:29
5	Sean Hagen	244	Kotlin	2023-02-26 03:06:35
6	Pavlo Sabadash	244	Kotlin	2023-04-20 20:02:35
7	Troy Warmboe	263	Kotlin	2023-04-10 21:08:35
8	Chris Johnson	296	Kotlin	2024-10-04 22:43:46
9	Sergey Jakobsen	298	Kotlin	2022-02-16 15:42:31
10	Adam Rankin	301	Kotlin	2023-04-20 20:44:45

#	User	Length	Language	Date
1	Hidden user	299	Odin	2025-04-23 18:44:46

#	User	Length	Language	Date
1	Ingemar Ragnemalm	191	Pascal	2022-03-10 16:07:26
2	David Connolly	263	Pascal	2022-04-04 13:55:04
3	Mufti	307	Pascal	2022-05-16 10:54:29

#	User	Length	Language	Date
1	Saito Ta	55	Perl	2024-03-29 03:32:23

#	User	Length	Language	Date
1	Renate	161	PHP	2022-03-15 23:34:21
2	Luis Enrique Tinoco Hernández	193	PHP	2022-08-25 07:23:08
3	Ricardo Miguel Bento Gabriel	251	PHP	2023-04-14 16:16:51
4	Jakub Krajč	412	PHP	2022-09-17 08:38:37
5	Helbin Grégory	585	PHP	2023-04-28 13:13:24
6	Andre Wahyudi	661	PHP	2022-09-07 04:10:48

#	User	Length	Language	Date
1	Hakan Kjellerstrand	337	Prolog	2023-01-27 22:52:51
2	Andriy Zyevakov	473	Prolog	2023-03-07 08:12:25

#	User	Length	Language	Date
1	Agis Daniels	82	Python 2	2023-09-13 17:16:37
2	Johan Lyts	100	Python 2	2022-03-10 21:42:51
3	Andreas Björklund	102	Python 2	2022-03-12 18:59:02
4	Yanmarshus Bachtiar	182	Python 2	2022-03-12 13:45:38
5	Gibransyah	281	Python 2	2022-03-14 08:59:37
6	Elisabeth Pongratz	310	Python 2	2022-12-16 17:19:22
7	Hasan Kalzi	321	Python 2	2022-03-01 12:19:57

#	User	Length	Language	Date
1	Erik Heimdal	62	Python 3	2022-11-23 18:04:53
2	Clement Oh	66	Python 3	2023-05-21 13:55:55
3	Hidden user	66	Python 3	2023-09-13 06:02:25
4	Kevin Gomez	71	Python 3	2023-11-02 04:58:42
5	Morten Clausen	73	Python 3	2022-09-26 20:29:30
6	Carl Pittenger	73	Python 3	2024-03-24 11:39:21
7	Christopher Kopp	74	Python 3	2023-03-03 02:54:30
8	Farzam Abrishami	74	Python 3	2024-01-24 20:38:50
9	Wouter Dijkstra	75	Python 3	2022-06-17 14:45:32
10	Jonathan Ståhl	79	Python 3	2024-09-28 22:27:45

#	User	Length	Language	Date
1	Thomas Feld	49	Ruby	2022-11-01 12:33:45
2	dick move	49	Ruby	2022-11-22 20:28:14
3	Russell Ng	56	Ruby	2025-10-08 15:48:05
4	Patrick Elsen	68	Ruby	2022-09-11 12:58:14
5	Frederik Petersen	73	Ruby	2023-10-18 10:56:10
6	Hidden user	76	Ruby	2022-02-14 14:33:22
7	Alexander Bilde Pedersen	78	Ruby	2023-04-04 19:44:55
8	Ara Hacopian	98	Ruby	2023-07-15 20:21:41
9	Theo Hiort	121	Ruby	2022-10-29 16:44:05
10	Eugen Neagoe	134	Ruby	2023-03-26 22:40:54

#	User	Length	Language	Date
1	Vincent Lagerros	184	Rust	2024-10-06 17:23:03
2	David Aldenbro	222	Rust	2023-11-01 11:05:21
3	JOAO VITOR GUIMARAES COSTA	243	Rust	2022-12-18 04:08:30
4	Ethan Toney	396	Rust	2022-05-05 03:27:27
5	Hamza Mohd Zubair	468	Rust	2022-05-10 21:21:22
6	Emil Dichmann	471	Rust	2025-08-20 21:42:20
7	Kohlton Booth	472	Rust	2022-02-23 07:52:59
8	John Doe Antler	523	Rust	2023-11-17 11:19:32
9	David Rasch	525	Rust	2022-04-20 11:05:40
10	Pierre Noyelle	539	Rust	2022-12-16 17:59:08

#	User	Length	Language	Date
1	Danial Haseeb	385	Swift	2023-10-08 10:52:07

#	User	Length	Language	Date
1	Min khant Kyaw	395	Visual Basic	2024-03-08 18:24:31
2	Jhony Andreas	686	Visual Basic	2023-07-04 20:19:59

#	User	Length	Language	Date
1	Grettir Heimisson	2696	Zig	2025-10-28 20:26:45

Solution running time distribution