Problem A
Cornhusker — Problem Statistics

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Submissions	1949
Accepted submissions	803
Submission ratio	41.20%
Authors	755
Full solves [?]	703
Full solve Ratio	93.11%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.07 s	Bash	2024-06-16 17:51:54

#	User	Runtime	Language	Date
1	Aleksandr Khindanov	0.00 s	C	2023-10-30 18:54:07
2	Martin Blom	0.00 s	C	2023-11-14 00:07:57
3	Colton Palmer	0.00 s	C	2024-01-26 02:10:55
4	Allan Nouri	0.00 s	C	2024-04-03 11:19:47
5	Mirel Cosulschi	0.00 s	C	2024-10-04 18:09:52
6	Hidden user	0.00 s	C	2025-01-16 04:48:36
7	Fereshta Hasanzada	0.00 s	C	2025-02-26 19:05:18
8	Nathan Ches Davis	0.00 s	C	2025-04-16 16:52:56
9	Hidden user	0.00 s	C	2025-05-17 07:49:33

#	User	Runtime	Language	Date
1	Benjamin Bilbeau	0.04 s	C#	2023-10-31 17:57:10
2	Gregory Sinclair	0.04 s	C#	2023-11-05 16:49:26
3	Steve Williams	0.04 s	C#	2023-11-17 20:17:44
4	traxex	0.04 s	C#	2024-05-07 12:43:16
5	Anthony Ye	0.04 s	C#	2025-02-14 20:24:49
6	Esty Crow	0.05 s	C#	2025-01-17 16:11:08
7	Umar Rasyid	0.05 s	C#	2025-01-25 23:44:47
8	Hidden user	0.05 s	C#	2025-10-15 00:00:28

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2023-10-30 19:53:26

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2023-10-30 03:52:56
2	Charley Sheaffer	0.00 s	Haskell	2023-10-31 14:42:09
3	Greg Rosser	0.00 s	Haskell	2023-11-18 10:20:52
4	Steinar Simonnes	0.00 s	Haskell	2024-01-17 16:45:00
5	Sebastian Banert	0.00 s	Haskell	2024-06-12 19:22:39
6	Joshua Chenoweth	0.00 s	Haskell	2024-11-12 23:00:09
7	Jan Hrček	0.00 s	Haskell	2024-12-15 09:38:26
8	Ng Tek In	0.01 s	Haskell	2024-01-20 19:23:27

#	User	Runtime	Language	Date
1	Issa Issack	0.04 s	Java	2024-10-13 15:26:08
2	Benjamin Reidys	0.04 s	Java	2024-10-25 22:05:19
3	Stela Palii	0.04 s	Java	2024-12-01 01:10:21
4	Lee Heng Sheng	0.05 s	Java	2024-04-27 16:02:59
5	Ku Brian	0.05 s	Java	2024-05-04 07:06:43
6	Terry Morris	0.05 s	Java	2024-07-04 20:03:43
7	Sriniketh Vangaru	0.05 s	Java	2024-10-19 20:11:01
8	Aidan Spies	0.05 s	Java	2025-03-14 00:58:08
9	Hidden user	0.06 s	Java	2023-10-29 16:29:38
10	Saket Bhatt	0.06 s	Java	2023-10-29 16:38:35

#	User	Runtime	Language	Date
1	Nicolas Fiore	0.04 s	JavaScript (Node.js)	2025-09-15 00:59:21

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2023-10-29 17:40:39
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-10-30 06:46:01
3	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-04-20 20:46:46
4	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-06-13 21:12:26

#	User	Runtime	Language	Date
1	Finn Lidbetter	0.20 s	Kotlin	2023-11-01 02:30:50
2	Adam Rankin	0.20 s	Kotlin	2023-11-12 18:48:27
3	Troy Warmboe	0.20 s	Kotlin	2023-12-21 21:21:36
4	Martijn Muijsers	0.20 s	Kotlin	2024-05-31 10:48:51
5	Emil Wihlander	0.20 s	Kotlin	2024-07-18 21:18:56
6	Stephen Atwood	0.27 s	Kotlin	2024-08-29 23:58:30

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2024-06-23 10:49:04

#	User	Runtime	Language	Date
1	Renate	0.01 s	PHP	2023-11-14 22:35:48

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.03 s	Prolog	2024-08-19 12:20:46

#	User	Runtime	Language	Date
1	Johan Lyts	0.03 s	Python 2	2023-11-03 15:17:21

#	User	Runtime	Language	Date
1	Sathiyajith.K.S Kavindapadi Saravanan	0.04 s	Python 3	2023-10-29 16:41:17
2	Brahmpreet Singh	0.04 s	Python 3	2023-10-29 20:04:16
3	Guru Prasath	0.04 s	Python 3	2023-10-30 03:54:19
4	Zeheng Li	0.04 s	Python 3	2023-11-06 22:20:42
5	Rasmus Lystrøm	0.04 s	Python 3	2023-11-19 20:52:53
6	David Rasch	0.04 s	Python 3	2023-11-21 14:28:26
7	Lammert Westerdijk	0.04 s	Python 3	2023-12-01 20:17:22
8	Ian DeHaan	0.04 s	Python 3	2024-09-19 05:50:21
9	Joacim Norlén	0.04 s	Python 3	2024-09-23 11:26:22
10	Jesse Silverberg	0.04 s	Python 3	2024-10-09 06:14:18

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2023-11-07 12:57:58
2	Miorel Palii	0.06 s	Ruby	2024-11-25 00:10:29
3	Chenzhang Hu	0.13 s	Ruby	2025-09-22 15:43:11

#	User	Runtime	Language	Date
1	Freek van Keulen	0.00 s	Rust	2023-10-31 10:09:50
2	Magnus Eide-Fredriksen	0.00 s	Rust	2023-11-05 23:30:34
3	David Rasch	0.00 s	Rust	2023-11-21 13:56:19
4	Bas Dirks	0.00 s	Rust	2023-12-28 19:43:45
5	Isak Jägberg	0.00 s	Rust	2024-01-29 17:51:12
6	Frank Endriss	0.00 s	Rust	2024-06-06 16:24:55
7	Pankajkumar Patro	0.00 s	Rust	2024-10-20 19:44:42
8	Vincent Lagerros	0.00 s	Rust	2025-02-14 15:35:25
9	Emil Dichmann	0.00 s	Rust	2025-10-09 18:42:01

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Swift	2023-10-30 23:08:46

#	User	Length	Language	Date
1	Chenzhang Hu	62	Bash	2025-09-13 00:51:50

#	User	Length	Language	Date
1	Martin Blom	94	C	2023-11-14 00:07:57
2	Hidden user	264	C	2025-05-17 07:49:33
3	Colton Palmer	267	C	2024-01-26 02:10:55
4	Mirel Cosulschi	275	C	2024-10-04 18:09:52
5	Allan Nouri	276	C	2024-04-03 11:19:47
6	Hidden user	295	C	2025-01-16 04:48:36
7	Aleksandr Khindanov	324	C	2023-10-30 18:54:07
8	Fereshta Hasanzada	352	C	2025-02-26 19:05:18
9	Nathan Ches Davis	470	C	2025-04-16 16:52:56

#	User	Length	Language	Date
1	Gregory Sinclair	182	C#	2023-11-05 16:49:26
2	traxex	360	C#	2024-05-07 12:43:16
3	Anthony Ye	394	C#	2025-02-14 20:24:49
4	Esty Crow	415	C#	2025-01-17 16:11:08
5	Benjamin Bilbeau	594	C#	2023-10-31 17:57:10
6	Umar Rasyid	667	C#	2025-01-25 23:44:47
7	Hidden user	703	C#	2025-10-15 00:00:28
8	Steve Williams	798	C#	2023-11-17 20:17:44

#	User	Length	Language	Date
1	Jonas Rouven Schoenauer	163	C++	2023-11-26 05:14:59
2	Nevaeh	194	C++	2025-09-12 21:57:27
3	Andreas Rasvanis	207	C++	2024-11-09 21:48:58
4	Grae Yeandle	208	C++	2023-11-16 10:46:45
5	Noah Ruderman	222	C++	2025-03-13 23:21:33
6	Mohsen Mahroos	224	C++	2024-02-26 06:58:32
7	ALVIN ANDRIANTO CIPUTRA	227	C++	2024-04-19 14:22:05
8	Jesús Pacheco Alonso	231	C++	2023-11-13 15:20:47
9	人外沙耶	231	C++	2023-11-22 07:37:09
10	Xizhe Li	232	C++	2024-09-14 00:21:54

#	User	Length	Language	Date
1	Norbert Voelker	480	Go	2023-10-30 19:54:15

#	User	Length	Language	Date
1	Jan Hrček	101	Haskell	2024-12-15 09:38:26
2	Sebastian Banert	205	Haskell	2024-06-12 19:22:39
3	Greg Rosser	293	Haskell	2023-11-18 13:10:49
4	Steinar Simonnes	313	Haskell	2024-01-17 16:45:00
5	Charley Sheaffer	340	Haskell	2023-10-31 14:42:09
6	Brent Yorgey	361	Haskell	2023-10-30 03:52:56
7	Joshua Chenoweth	979	Haskell	2024-11-12 23:00:09
8	Ng Tek In	1130	Haskell	2024-01-20 19:23:27

#	User	Length	Language	Date
1	Alex Huynh	307	Java	2024-02-13 18:47:50
2	Raymond Arrington	336	Java	2024-06-30 11:16:15
3	Xuyan Huang	347	Java	2023-10-29 18:08:41
4	Mark van Helvoort	371	Java	2024-01-11 15:20:34
5	Thomas King	371	Java	2024-06-28 19:00:26
6	Antonio Blanca	375	Java	2023-11-05 02:57:14
7	Ayden Coughlin	379	Java	2023-10-29 17:20:06
8	Jadedtester746	380	Java	2024-10-08 15:53:43
9	Simon Baeckelant	393	Java	2023-11-11 14:03:32
10	Noah Walters	398	Java	2024-02-19 04:28:38

#	User	Length	Language	Date
1	Nicolas Fiore	356	JavaScript (Node.js)	2025-09-15 00:59:21

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	97	JavaScript (SpiderMonkey)	2023-10-30 06:54:36
2	Jimmy Gustafsson	114	JavaScript (SpiderMonkey)	2024-06-13 21:12:26
3	Bjørn Chr. Soltvedt	129	JavaScript (SpiderMonkey)	2023-10-29 17:50:58
4	Evan Magill	163	JavaScript (SpiderMonkey)	2024-04-20 20:46:46

#	User	Length	Language	Date
1	Emil Wihlander	256	Kotlin	2024-07-18 21:18:56
2	Adam Rankin	267	Kotlin	2023-11-12 18:48:27
3	Stephen Atwood	276	Kotlin	2024-08-29 23:58:30
4	Finn Lidbetter	488	Kotlin	2023-11-01 02:30:50
5	Martijn Muijsers	562	Kotlin	2024-05-31 10:48:51
6	Troy Warmboe	691	Kotlin	2023-12-21 21:21:36

#	User	Length	Language	Date
1	Ingemar Ragnemalm	231	Pascal	2024-06-23 10:49:04

#	User	Length	Language	Date
1	Renate	259	PHP	2023-11-14 22:35:48

#	User	Length	Language	Date
1	Andriy Zyevakov	534	Prolog	2024-08-19 12:20:46

#	User	Length	Language	Date
1	Johan Lyts	141	Python 2	2023-11-03 15:17:21

#	User	Length	Language	Date
1	David Rasch	109	Python 3	2023-11-21 14:25:31
2	Shashank Bhatt	113	Python 3	2024-06-12 04:51:46
3	Markus Mathiasen	114	Python 3	2023-10-30 16:47:18
4	Ahmed Chamseddine	118	Python 3	2024-06-13 16:56:26
5	Prateek Bhakta	119	Python 3	2024-11-09 18:55:55
6	David Worley	120	Python 3	2024-01-31 21:46:23
7	Lasse Letager Hansen	121	Python 3	2023-11-11 19:49:34
8	Teikn Smith	122	Python 3	2024-01-03 02:29:55
9	Thibault Raffaillac	123	Python 3	2024-07-25 19:04:25
10	Bjørn Dons	124	Python 3	2023-10-30 22:19:32

#	User	Length	Language	Date
1	Thomas Feld	47	Ruby	2023-11-07 12:57:58
2	Chenzhang Hu	161	Ruby	2025-09-22 15:43:11
3	Miorel Palii	185	Ruby	2024-11-25 00:10:29

#	User	Length	Language	Date
1	Vincent Lagerros	313	Rust	2025-02-14 15:35:25
2	Emil Dichmann	403	Rust	2025-10-09 18:42:01
3	Pankajkumar Patro	445	Rust	2024-10-20 19:44:42
4	David Rasch	452	Rust	2023-11-21 13:56:19
5	Isak Jägberg	539	Rust	2024-01-29 17:51:12
6	Freek van Keulen	638	Rust	2023-10-31 10:09:50
7	Bas Dirks	655	Rust	2023-12-28 19:43:45
8	Frank Endriss	964	Rust	2024-06-06 16:24:55
9	Magnus Eide-Fredriksen	1001	Rust	2023-11-05 23:30:34

#	User	Length	Language	Date
1	Hidden user	330	Swift	2023-10-30 23:08:46

Solution running time distribution