Problem D
N-sum — Problem Statistics

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Submissions	570
Accepted submissions	338
Submission ratio	59.30%
Authors	325
Full solves [?]	320
Full solve Ratio	98.46%

#	User	Runtime	Language	Date
1	Joachim Borup	0.00 s	C++	2021-11-02 14:29:19
2	Aniela Ciecierska	0.00 s	C++	2024-01-30 17:26:34
3	Andreas Andrä-Fredsted	0.00 s	C++	2024-02-04 18:12:54
4	Badr Mansouri	0.00 s	C++	2026-01-29 08:35:50

#	User	Runtime	Language	Date
1	Adam Yaser Sweilem	0.00 s	Haskell	2025-02-04 20:59:37

#	User	Runtime	Language	Date
1	Caroline Ruolan Xu Bjørner	0.04 s	Java	2025-01-27 17:00:47
2	Hidden user	0.04 s	Java	2025-01-27 17:02:31
3	Mike Palmer	0.04 s	Java	2025-01-27 17:04:28
4	Lærke Jul Rosenkjær	0.04 s	Java	2025-01-27 17:04:49
5	Emina Kucuk	0.04 s	Java	2025-01-27 17:08:01
6	Hjalte Erlang Treebak	0.08 s	Java	2025-01-22 13:25:52
7	Max Sørensen	0.08 s	Java	2025-01-22 14:57:56
8	Sofie Meta Schroeder	0.08 s	Java	2025-01-22 22:36:34
9	Afro DiJack	0.08 s	Java	2025-01-22 23:16:56
10	Daniel Laursen	0.08 s	Java	2025-01-23 09:30:54

#	User	Runtime	Language	Date
1	Maria Møller	0.08 s	Java with Algs4	2026-01-25 16:44:29

#	User	Runtime	Language	Date
1	William Leerbeck Meyer	0.04 s	Python 3	2025-01-22 19:38:22
2	Hidden user	0.04 s	Python 3	2025-01-22 20:59:52
3	Vincenzo Emanuele Piras	0.04 s	Python 3	2025-01-23 09:27:52
4	Hidden user	0.04 s	Python 3	2025-01-23 20:17:09
5	Tomas Vemola	0.04 s	Python 3	2025-01-23 20:29:27
6	Hidden user	0.04 s	Python 3	2025-01-24 14:29:28
7	Hidden user	0.04 s	Python 3	2025-01-24 14:35:33
8	Yossef Salem	0.04 s	Python 3	2025-01-24 16:48:36
9	Kenny Izaak Egelund	0.04 s	Python 3	2025-01-24 20:12:25
10	Apostolos Draganis	0.04 s	Python 3	2025-01-25 09:06:40

#	User	Runtime	Language	Date
1	Adam O'Neill von Benzon	0.04 s	Python 3 with NumPy	2025-01-23 21:18:26
2	Maria	0.04 s	Python 3 with NumPy	2025-01-25 08:56:24
3	Hidden user	0.04 s	Python 3 with NumPy	2025-01-25 17:50:50
4	Maribel Yazmin Preite	0.04 s	Python 3 with NumPy	2025-01-26 01:58:13
5	Nikolaj Pahus Pedersen	0.04 s	Python 3 with NumPy	2025-01-26 15:50:59
6	Mirka	0.04 s	Python 3 with NumPy	2025-01-26 16:48:08
7	Erik Aymerich	0.04 s	Python 3 with NumPy	2025-01-27 14:48:39
8	Hidden user	0.04 s	Python 3 with NumPy	2025-01-27 16:37:17
9	Rudra Kaushik	0.04 s	Python 3 with NumPy	2025-01-27 16:37:40
10	Hidden user	0.04 s	Python 3 with NumPy	2025-01-27 16:57:39

#	User	Runtime	Language	Date
1	Fergus Jones	0.00 s	Rust	2024-04-20 10:21:06
2	Hidden user	0.00 s	Rust	2025-01-22 22:33:35

#	User	Length	Language	Date
1	Joachim Borup	190	C++	2021-11-02 14:29:19
2	Aniela Ciecierska	226	C++	2024-01-30 17:26:34
3	Andreas Andrä-Fredsted	279	C++	2024-02-04 18:12:54
4	Badr Mansouri	283	C++	2026-01-29 08:35:50

#	User	Length	Language	Date
1	Adam Yaser Sweilem	115	Haskell	2025-02-04 20:59:37

#	User	Length	Language	Date
1	Oliver Flinck Sheye	175	Java	2025-01-26 16:35:22
2	Nikolaj Schiang Seest	284	Java	2025-01-30 16:21:47
3	Tore Haugan Engberg	293	Java	2025-01-27 17:58:53
4	Magnus Rolin	294	Java	2026-01-26 14:21:12
5	Hidden user	304	Java	2026-01-25 15:15:45
6	Nathaniel Finn Michel Risum	306	Java	2021-11-01 14:40:25
7	Valdemar Mulbjerg	307	Java	2024-01-28 21:00:36
8	Jogvan Jacobsen	308	Java	2025-01-26 17:17:46
9	Hidden user	308	Java	2026-02-02 21:13:49
10	Fergus Jones	310	Java	2024-01-26 19:18:05

#	User	Length	Language	Date
1	Maria Møller	298	Java with Algs4	2026-01-25 16:44:29

#	User	Length	Language	Date
1	Viktoria Kapicakova	45	Python 3	2026-01-25 23:41:53
2	Hidden user	52	Python 3	2026-01-26 13:58:36
3	Gabriel Cristian Circiu	53	Python 3	2024-01-31 09:44:07
4	Jakob Bannick	53	Python 3	2024-05-23 14:22:06
5	Gabriel Levy	53	Python 3	2026-01-25 14:50:00
6	Apostolos Draganis	55	Python 3	2025-01-25 09:09:53
7	Hidden user	57	Python 3	2025-01-27 22:28:48
8	Mihai Botoc	57	Python 3	2025-01-29 22:22:45
9	Kasper Jønsson	58	Python 3	2024-02-06 21:27:23
10	Wenzel	60	Python 3	2024-01-29 16:39:40

#	User	Length	Language	Date
1	Andrei Sheremet	76	Python 3 with NumPy	2025-01-31 20:01:36
2	Hidden user	94	Python 3 with NumPy	2025-01-25 17:50:50
3	Adam O'Neill von Benzon	96	Python 3 with NumPy	2025-01-23 21:18:26
4	Mykyta Taranov	97	Python 3 with NumPy	2024-01-29 20:48:41
5	Maria	100	Python 3 with NumPy	2025-01-25 08:56:24
6	Hidden user	102	Python 3 with NumPy	2025-01-27 16:57:39
7	Maks Suppras Kjeldsen	103	Python 3 with NumPy	2024-01-31 11:07:34
8	Hidden user	105	Python 3 with NumPy	2025-01-27 16:37:17
9	Hidden user	106	Python 3 with NumPy	2026-01-25 15:39:56
10	Sune Kjær Christiansen	114	Python 3 with NumPy	2024-01-31 15:42:59

#	User	Length	Language	Date
1	Hidden user	453	Rust	2025-01-22 22:33:35
2	Fergus Jones	769	Rust	2024-04-20 10:21:06

Solution running time distribution