Problem A
Walrus Weights — Problem Statistics

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Submissions	1914
Accepted submissions	506
Submission ratio	26.44%
Authors	399
Full solves [?]	382
Full solve Ratio	95.74%

#	User	Runtime	Language	Date
1	Gabriel Stanculescu	0.00 s	C	2024-09-06 22:28:13
2	Alexander Bilde Pedersen	0.00 s	C	2024-09-24 21:52:40
3	Marcus Alsted Wegmann	0.01 s	C	2025-09-17 19:08:20
4	Mohtashim Haider	0.01 s	C	2025-09-20 08:56:00

#	User	Runtime	Language	Date
1	Alexander Banks	0.03 s	C#	2019-10-08 11:03:42
2	Christoffer Nissen	0.03 s	C#	2019-11-11 21:44:34
3	Tore Asbjørn Tonnisen Kjelds	0.04 s	C#	2023-09-28 21:04:04
4	Adrian Kari	0.05 s	C#	2024-10-01 13:12:08
5	Nicklas Lundsteen Jensen	0.05 s	C#	2025-09-24 16:23:48
6	Emil	0.05 s	C#	2025-09-29 02:47:58
7	Hjalte Juel Skovrup	0.06 s	C#	2019-12-28 15:05:46
8	Hidden user	0.06 s	C#	2023-09-27 15:45:08
9	Nicolai Grymer	0.07 s	C#	2023-09-27 22:18:05
10	Lukas L. Hjelmstrand	0.07 s	C#	2024-09-18 11:55:54

#	User	Runtime	Language	Date
1	Nikolaj Bläser	0.00 s	C++	2019-10-08 21:52:11
2	Faisal Osman	0.00 s	C++	2025-09-28 23:06:30
3	Krzysztof Abram	0.01 s	C++	2019-10-08 11:09:47
4	Martí Huerta Climent	0.01 s	C++	2019-10-08 18:13:46
5	Otto Stadel Clausen	0.01 s	C++	2019-10-09 21:03:10
6	Búgvi Benjamin Magnussen	0.01 s	C++	2019-12-27 23:20:42
7	Andrada Condor	0.01 s	C++	2024-10-01 17:42:55
8	Jaime Cruz Ferreira	0.02 s	C++	2023-09-27 15:16:56
9	Jobayer Hossain	0.04 s	C++	2025-09-27 22:36:35
10	Thomas Suckfüll	0.08 s	C++	2024-09-24 09:48:04

#	User	Runtime	Language	Date
1	Lukas Frimer Tholander	0.41 s	F#	2024-09-11 23:52:23

#	User	Runtime	Language	Date
1	Joshua James Calba	0.00 s	Go	2025-10-01 00:56:42
2	Mai Odgaard	0.02 s	Go	2023-09-28 20:59:44
3	Magnus C.F. Krøyer	0.09 s	Go	2019-10-13 18:59:47

#	User	Runtime	Language	Date
1	Tien Cam Ly	0.06 s	Java	2025-09-30 19:23:28
2	Asger Lysdahl	0.07 s	Java	2024-09-18 19:10:48
3	Hidden user	0.07 s	Java	2024-09-30 21:47:44
4	Anders Juul Ingerslev	0.07 s	Java	2025-09-17 13:27:40
5	Karen Østergaard Christiansen	0.08 s	Java	2023-09-22 21:01:36
6	Philip Smith Carlsen	0.10 s	Java	2020-09-30 21:35:20
7	Nicklas Jeppesen	0.10 s	Java	2023-09-28 10:52:59
8	Asger Lademark Heegaard	0.12 s	Java	2023-09-27 00:52:47
9	Gustav Müller Christoffersen	0.14 s	Java	2024-09-30 12:27:17
10	Wim Damgaard Rothuizen	0.15 s	Java	2019-10-10 10:26:20

#	User	Runtime	Language	Date
1	Arian Šajina	0.06 s	Python 2	2019-10-15 14:28:20
2	Anders Bjergfelt	0.06 s	Python 2	2019-11-11 15:51:59
3	Joakim Borregaard	0.09 s	Python 2	2019-11-23 19:27:41
4	Paco Martínez	0.14 s	Python 2	2019-10-13 15:10:24
5	Mikkel Kaj Andersen	0.16 s	Python 2	2019-10-08 16:02:39

#	User	Runtime	Language	Date
1	Abubakar Adan	0.04 s	Python 3	2025-09-24 13:11:13
2	Viggo Gascou	0.05 s	Python 3	2024-09-19 15:45:22
3	Hidden user	0.05 s	Python 3	2025-09-29 10:07:27
4	Philip Winstrøm-Jespersen	0.06 s	Python 3	2023-10-02 12:30:17
5	Victor Popp	0.06 s	Python 3	2023-10-03 16:30:26
6	Hidden user	0.06 s	Python 3	2024-09-16 00:22:28
7	Hidden user	0.06 s	Python 3	2024-09-18 11:31:13
8	Anders Arvesen	0.06 s	Python 3	2024-09-18 12:15:03
9	Hannah Camilla Andersen	0.06 s	Python 3	2024-09-18 12:15:29
10	Christian alexander Hetling	0.06 s	Python 3	2024-09-18 14:43:52

#	User	Runtime	Language	Date
1	Giulia Pinciroli	0.06 s	Python 3 with NumPy	2024-09-18 15:34:34
2	Rabia Abu Sufian	0.06 s	Python 3 with NumPy	2024-10-01 19:58:13
3	Andreas Neocleous	0.06 s	Python 3 with NumPy	2025-09-27 07:43:58
4	Hidden user	0.06 s	Python 3 with NumPy	2025-09-30 17:25:19
5	Anders Havbro Hjulmand	0.07 s	Python 3 with NumPy	2023-09-24 11:54:30
6	Jesse Lang	0.07 s	Python 3 with NumPy	2024-09-18 12:50:41
7	Emil Fuhr Nielsen	0.07 s	Python 3 with NumPy	2025-09-30 14:23:28
8	Nicolai Pihl Karlsen	0.09 s	Python 3 with NumPy	2023-09-29 17:00:17
9	Hidden user	0.09 s	Python 3 with NumPy	2025-09-23 10:14:45
10	Hidden user	0.11 s	Python 3 with NumPy	2025-09-16 19:34:40

#	User	Runtime	Language	Date
1	Andreas Severin Hauch Trøstrup	0.12 s	Ruby	2024-09-17 14:45:14
2	Frederik Petersen	0.22 s	Ruby	2024-09-17 14:32:55

#	User	Runtime	Language	Date
1	Ahmad Sattar Atta	0.00 s	Rust	2023-10-03 13:36:06
2	Andreas Severin Hauch Trøstrup	0.00 s	Rust	2024-09-17 13:13:56
3	Jonas Ulsnes Jørgensen	0.00 s	Rust	2024-09-30 16:04:13
4	Benjamin Storm Larsen	0.00 s	Rust	2025-09-28 13:07:50
5	Magnus Jacobsen	0.02 s	Rust	2019-10-08 14:15:38
6	Gustav Kristensen	0.04 s	Rust	2025-09-22 23:53:12
7	Emil Dichmann	0.13 s	Rust	2023-09-28 14:01:32
8	Tommaso Cammelli	0.62 s	Rust	2023-09-25 23:29:04

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	767	C	2024-09-24 21:52:40
2	Gabriel Stanculescu	1301	C	2024-09-06 22:28:13
3	Marcus Alsted Wegmann	2406	C	2025-09-19 21:05:08
4	Mohtashim Haider	4515	C	2025-09-20 08:56:00

#	User	Length	Language	Date
1	Tore Asbjørn Tonnisen Kjelds	1129	C#	2023-09-28 21:04:04
2	Nicklas Lundsteen Jensen	1235	C#	2025-09-24 16:23:48
3	Michael Daniel Fabiriucs	1244	C#	2024-09-21 16:56:56
4	Christoffer Nissen	1252	C#	2019-11-11 21:44:34
5	Hidden user	1383	C#	2023-09-27 15:45:08
6	Lukas L. Hjelmstrand	1452	C#	2024-09-18 11:55:54
7	Hjalte Juel Skovrup	1460	C#	2019-12-28 15:05:46
8	Daniel Vikkelsø Held-Hansen	1685	C#	2024-09-30 21:30:21
9	Sebastian A Borch Andersen	1694	C#	2024-09-23 22:54:10
10	Hidden user	1732	C#	2023-10-03 10:30:43

#	User	Length	Language	Date
1	Martí Huerta Climent	717	C++	2019-10-08 18:13:46
2	Jaime Cruz Ferreira	749	C++	2023-09-27 15:16:56
3	Marcus Henrik Simonsen	790	C++	2024-09-30 10:22:50
4	Faisal Osman	802	C++	2025-09-28 23:06:30
5	Hidden user	823	C++	2023-09-27 16:03:48
6	Nikolaj Bläser	930	C++	2019-10-14 15:57:47
7	Jobayer Hossain	968	C++	2025-09-27 22:36:35
8	Búgvi Benjamin Magnussen	1316	C++	2019-12-27 23:20:42
9	Hidden user	1364	C++	2023-10-03 11:57:13
10	Thomas Suckfüll	2010	C++	2024-09-24 09:48:04

#	User	Length	Language	Date
1	Lukas Frimer Tholander	2426	F#	2024-09-11 23:52:23

#	User	Length	Language	Date
1	Joshua James Calba	838	Go	2025-10-01 00:56:42
2	Mai Odgaard	1073	Go	2023-09-28 20:59:44
3	Magnus C.F. Krøyer	1193	Go	2019-10-13 18:59:47

#	User	Length	Language	Date
1	Rasmus Garbarsch	940	Java	2024-09-18 12:20:36
2	Karl Gustav Løhr	997	Java	2025-09-28 15:41:45
3	Adam Konstantinovic	1005	Java	2019-10-08 11:31:08
4	Hidden user	1051	Java	2025-09-27 20:56:49
5	Camille Schmitt	1095	Java	2019-11-08 15:03:55
6	Hidden user	1106	Java	2024-10-01 04:00:33
7	Sara Qirko	1123	Java	2019-10-08 16:36:04
8	Mads Orfelt	1164	Java	2025-09-17 17:01:15
9	Sara Vieira	1208	Java	2024-09-22 16:15:14
10	Imaz Naseem	1217	Java	2025-09-30 23:35:49

#	User	Length	Language	Date
1	Arian Šajina	434	Python 2	2019-10-15 14:28:20
2	Paco Martínez	536	Python 2	2019-10-13 15:10:24
3	Anders Bjergfelt	545	Python 2	2019-11-11 15:51:59
4	Joakim Borregaard	1312	Python 2	2019-11-23 19:27:41
5	Mikkel Kaj Andersen	1491	Python 2	2019-10-08 16:02:39

#	User	Length	Language	Date
1	Rafael Rohal	281	Python 3	2025-09-30 20:24:20
2	Natalie Clara Petersen	301	Python 3	2025-09-24 15:35:07
3	Christian alexander Hetling	391	Python 3	2024-09-18 14:43:52
4	Adrian Borup	414	Python 3	2023-11-29 15:54:04
5	Alin Plamadeala	415	Python 3	2023-10-01 14:23:53
6	Robin Ask Rohr Halberg	461	Python 3	2023-09-27 19:36:46
7	Silas Bue Handgaard	461	Python 3	2024-09-30 14:09:44
8	Jonathan Opitz	476	Python 3	2024-09-18 13:07:07
9	Hidden user	477	Python 3	2025-10-01 00:59:12
10	Christian Rasmussen	478	Python 3	2023-09-25 11:06:19

#	User	Length	Language	Date
1	Marek Joukl	417	Python 3 with NumPy	2025-09-20 13:58:46
2	Hidden user	590	Python 3 with NumPy	2025-09-30 17:25:19
3	Emil Fuhr Nielsen	618	Python 3 with NumPy	2025-09-30 14:23:28
4	Andreas Neocleous	633	Python 3 with NumPy	2025-09-27 07:43:58
5	Hidden user	703	Python 3 with NumPy	2025-09-16 19:34:40
6	Nicolai Pihl Karlsen	714	Python 3 with NumPy	2023-09-29 17:00:17
7	Jakub Kozanyi	728	Python 3 with NumPy	2025-09-23 12:11:35
8	Oleg Jarma Montoya	829	Python 3 with NumPy	2023-09-27 20:26:03
9	Giulia Pinciroli	851	Python 3 with NumPy	2024-09-18 15:34:34
10	Ondrej Kozanyi	857	Python 3 with NumPy	2025-09-18 16:46:29

#	User	Length	Language	Date
1	Andreas Severin Hauch Trøstrup	98	Ruby	2024-09-17 14:45:55
2	Frederik Petersen	131	Ruby	2024-09-17 14:32:55

#	User	Length	Language	Date
1	Jonas Ulsnes Jørgensen	669	Rust	2024-09-30 16:04:13
2	Andreas Severin Hauch Trøstrup	693	Rust	2024-09-17 13:13:56
3	Ahmad Sattar Atta	873	Rust	2023-10-03 13:42:55
4	Benjamin Storm Larsen	890	Rust	2025-09-28 13:07:50
5	Gustav Kristensen	1017	Rust	2025-09-22 23:53:12
6	Magnus Jacobsen	1621	Rust	2019-10-08 14:15:38
7	Tommaso Cammelli	1979	Rust	2023-09-25 23:29:04
8	Emil Dichmann	2183	Rust	2023-09-28 14:01:32

Solution running time distribution