Problem A
Knapsack — Problem Statistics

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Submissions	4591
Accepted submissions	1242
Submission ratio	27.05%
Authors	626
Full solves [?]	558
Full solve Ratio	89.14%

#	User	Runtime	Language	Date
1	Hidden user	0.15 s	C	2025-06-30 12:55:56
2	Esraa Issa	0.19 s	C	2025-06-23 15:40:42
3	Axel Sundelin	0.61 s	C	2025-02-17 23:49:59
4	Oskar Lundin	0.91 s	C	2021-01-30 16:17:16

#	User	Runtime	Language	Date
1	Peter Cederqvist	1.04 s	C#	2025-07-15 15:33:21
2	Anton Holtbäck	1.05 s	C#	2025-12-25 15:10:03
3	Mattias Makra	1.31 s	C#	2026-01-17 23:03:33
4	Måns Alhem	1.82 s	C#	2025-12-10 07:52:38

#	User	Runtime	Language	Date
1	Leif Eriksson	0.11 s	C++	2022-01-30 08:00:48
2	Baptiste Content	0.12 s	C++	2025-02-10 01:49:48
3	Martin Nordberg	0.14 s	C++	2022-02-17 09:38:34
4	Robert Kumpulainen	0.15 s	C++	2017-06-12 10:37:34
5	Johannes H	0.15 s	C++	2021-02-11 00:06:36
6	Gasparas Grikainis	0.15 s	C++	2024-06-18 14:14:24
7	Mattias Davidsson	0.15 s	C++	2024-06-27 12:06:32
8	Hidden user	0.15 s	C++	2025-08-17 16:52:01
9	Robin Peer Witte	0.15 s	C++	2025-08-27 13:43:17
10	Hidden user	0.15 s	C++	2026-02-17 11:21:58

#	User	Runtime	Language	Date
1	Magnus Poromaa	0.76 s	Go	2025-02-23 23:30:50
2	Alexander Nilsson	0.77 s	Go	2025-04-02 10:50:55
3	Ivar Boqvist	0.80 s	Go	2025-06-14 03:47:50
4	Vasileios Alevizos	0.92 s	Go	2024-08-07 16:34:27

#	User	Runtime	Language	Date
1	Pontus Högblad	0.68 s	Java	2025-08-08 18:04:27
2	Jakob Lövhall	0.70 s	Java	2017-05-06 12:12:40
3	Hidden user	0.80 s	Java	2014-02-11 14:55:23
4	Johan Runestam	0.80 s	Java	2021-02-09 14:58:50
5	Sebastian Lindström	0.83 s	Java	2021-02-03 08:59:42
6	Jesper Wrang	0.85 s	Java	2019-02-06 22:47:33
7	Michail Papadopoulos	0.87 s	Java	2025-09-16 14:56:06
8	Andreas Stenberg	0.91 s	Java	2013-04-17 16:30:05
9	Oscar Nyman	0.92 s	Java	2024-04-18 16:42:58
10	John Enblom	0.92 s	Java	2025-11-16 11:33:17

#	User	Runtime	Language	Date
1	Silas Lenz	1.18 s	Kotlin	2019-02-13 12:55:55
2	Ali Amid	1.32 s	Kotlin	2024-08-17 12:52:10

#	User	Runtime	Language	Date
1	Nour Al Dine Hassan	0.98 s	Python 3	2025-06-10 08:33:05
2	Jorke de Vlas	1.13 s	Python 3	2025-02-07 19:24:28
3	Vidar Nykvist	1.18 s	Python 3	2026-02-10 22:00:28
4	Arvid Jonasson	1.22 s	Python 3	2026-02-01 23:53:23
5	Gustav Benkowski	1.23 s	Python 3	2025-08-26 12:51:17
6	Ziping Wan	1.32 s	Python 3	2025-06-05 11:11:42
7	Samuel Legesse	1.35 s	Python 3	2025-12-02 19:28:57
8	Florence Hugh	1.37 s	Python 3	2025-09-05 11:25:31
9	Manh Khang Dao	1.42 s	Python 3	2025-10-20 16:12:49
10	Mikael Eriksson	1.44 s	Python 3	2024-06-08 23:00:06

#	User	Runtime	Language	Date
1	Louisa Hirvonen	1.62 s	Python 3 with NumPy	2025-08-29 14:27:07
2	Moa Sjöström	1.77 s	Python 3 with NumPy	2024-09-23 13:13:03
3	Emelie Lemann	1.88 s	Python 3 with NumPy	2025-07-01 17:40:22

#	User	Runtime	Language	Date
1	Leo Jarhede	0.51 s	Rust	2025-02-19 08:16:41
2	Axel Thelin	0.55 s	Rust	2024-02-13 17:41:52
3	Edvin Kjell	0.62 s	Rust	2023-02-02 14:27:59
4	Viola Söderlund	0.62 s	Rust	2025-07-31 18:19:28
5	David Axelsson	0.71 s	Rust	2024-01-18 17:39:31
6	Buster Hultgren Wärn	0.84 s	Rust	2024-07-21 12:56:15
7	Anton Iacobaeus	0.97 s	Rust	2023-02-13 11:24:57
8	Hugo Sacilotto	1.00 s	Rust	2024-07-04 00:09:45
9	Djordje Dimitrov	1.10 s	Rust	2025-06-23 11:51:21
10	Jiaxun Wei	1.10 s	Rust	2025-12-28 13:19:45

#	User	Length	Language	Date
1	Esraa Issa	1379	C	2025-06-23 15:40:42
2	Hidden user	1460	C	2025-06-30 12:55:56
3	Axel Sundelin	1757	C	2025-02-17 23:19:20
4	Oskar Lundin	2355	C	2021-01-30 16:17:16

#	User	Length	Language	Date
1	Anton Holtbäck	1960	C#	2025-12-25 15:10:03
2	Peter Cederqvist	2020	C#	2025-07-15 15:33:21
3	Måns Alhem	3112	C#	2025-12-10 07:52:38
4	Mattias Makra	4469	C#	2026-01-17 22:49:19

#	User	Length	Language	Date
1	Emanuel Särnhammar	828	C++	2023-01-26 15:53:41
2	Magnus Selin	1070	C++	2013-02-07 00:17:57
3	Martin Dahl	1074	C++	2023-01-21 12:06:58
4	Gasparas Grikainis	1122	C++	2024-07-25 18:20:54
5	Rahman Ahmadi	1122	C++	2025-09-08 12:10:01
6	Erik Lidberg	1193	C++	2025-06-25 15:31:12
7	Sam Dolatabadi	1204	C++	2025-05-21 15:26:11
8	Mattias Davidsson	1215	C++	2024-06-27 12:06:32
9	MD Masudul Islam	1223	C++	2025-10-29 09:53:08
10	Agnes Wendt	1243	C++	2024-07-08 13:44:48

#	User	Length	Language	Date
1	Ivar Boqvist	1533	Go	2025-06-14 03:47:50
2	Vasileios Alevizos	1743	Go	2024-08-07 16:34:27
3	Alexander Nilsson	2113	Go	2025-04-02 10:50:55
4	Magnus Poromaa	3237	Go	2025-02-23 23:30:50

#	User	Length	Language	Date
1	Hidden user	1618	Java	2025-08-27 19:05:17
2	Leo Stern	1668	Java	2025-06-13 14:43:14
3	Victoria Kazem	1806	Java	2025-04-05 12:55:12
4	Joud Al Mualem	1808	Java	2025-06-13 15:17:50
5	Munira Ahmed	1923	Java	2025-07-11 14:29:46
6	Nicklas Johansson	1947	Java	2025-07-11 22:30:16
7	Castiél Nalvarte Dulanto	2032	Java	2025-07-31 17:28:45
8	Savvas Giortsis	2132	Java	2024-07-15 14:26:05
9	Noah Nielsen	2157	Java	2024-02-03 22:31:18
10	Lowe Lindholm	2186	Java	2025-08-06 00:14:29

#	User	Length	Language	Date
1	Ali Amid	1430	Kotlin	2024-08-17 12:52:10
2	Silas Lenz	3196	Kotlin	2019-02-13 12:55:55

#	User	Length	Language	Date
1	Gustav Elmqvist	352	Python 3	2023-01-23 21:09:43
2	Hongguang Chen	676	Python 3	2025-08-20 17:30:05
3	Arvid Jonasson	813	Python 3	2026-02-01 23:53:23
4	Adrian Murphy	824	Python 3	2024-08-31 18:16:41
5	Jorke de Vlas	848	Python 3	2025-02-07 20:05:05
6	Axel Matstoms	984	Python 3	2024-08-12 20:02:17
7	Edwin De Paz	991	Python 3	2025-04-28 14:11:08
8	Emil Lööf	1068	Python 3	2025-06-25 10:33:59
9	Emil Rapp	1070	Python 3	2025-06-18 08:22:29
10	Linus Överhem Eriksson	1083	Python 3	2025-06-23 13:49:46

#	User	Length	Language	Date
1	Emelie Lemann	1075	Python 3 with NumPy	2025-07-01 17:40:22
2	Louisa Hirvonen	1713	Python 3 with NumPy	2025-08-29 14:27:07
3	Moa Sjöström	3236	Python 3 with NumPy	2024-09-23 13:13:03

#	User	Length	Language	Date
1	Djordje Dimitrov	1761	Rust	2025-06-23 11:51:21
2	Jiaxun Wei	2093	Rust	2024-12-22 12:57:39
3	Anton Iacobaeus	2126	Rust	2023-02-13 11:24:57
4	Edvin Kjell	2272	Rust	2023-02-02 14:27:59
5	Hugo Sacilotto	2500	Rust	2024-07-04 00:09:45
6	David Axelsson	3259	Rust	2024-01-18 17:39:31
7	Alexander Berntsson	3311	Rust	2025-04-02 20:05:55
8	Buster Hultgren Wärn	3431	Rust	2024-07-21 12:56:15
9	Hidden user	4085	Rust	2025-07-09 16:42:36
10	Leo Jarhede	4509	Rust	2025-02-19 08:16:41

Solution running time distribution