Problem A
String Hashing — Problem Statistics

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Submissions	7298
Accepted submissions	1377
Submission ratio	18.87%
Authors	919
Full solves [?]	643
Full solve Ratio	69.97%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.12 s	C	2020-03-10 10:05:47
2	Elliot Skogsberg Rydell	0.14 s	C	2024-02-23 14:54:36
3	Tommy Bergman	0.14 s	C	2024-02-23 17:15:11
4	Ludvig Gunne Lindström	0.15 s	C	2024-02-23 00:25:50
5	Oscar Cusin	0.33 s	C	2024-05-02 19:18:20

#	User	Runtime	Language	Date
1	Joshua Andersson	0.04 s	C++	2025-07-06 02:02:48
2	Tomas Möre	0.06 s	C++	2019-04-16 16:22:59
3	Marcus Östling	0.06 s	C++	2019-04-16 16:24:52
4	Alexander Kravberg	0.06 s	C++	2024-01-02 02:33:56
5	Johannes Olegård	0.08 s	C++	2016-12-02 23:26:32
6	Simon Lindholm	0.08 s	C++	2017-02-22 12:31:47
7	Love Brandefelt	0.08 s	C++	2018-02-08 14:52:22
8	Filip Lindvall	0.08 s	C++	2018-02-23 16:32:34
9	Julius Thunström	0.08 s	C++	2021-12-30 00:09:00
10	Cameron Custer	0.08 s	C++	2022-03-11 01:55:28

#	User	Runtime	Language	Date
1	W.O.j.N Vandal	0.16 s	Go	2025-07-17 23:21:16
2	Aleksander Jan Mistewicz	1.35 s	Go	2019-05-06 16:56:28
3	Hidden user	1.75 s	Go	2019-04-29 17:18:52

#	User	Runtime	Language	Date
1	Alvin Lee	0.31 s	Java	2025-10-29 19:07:56
2	David Brink	0.45 s	Java	2017-05-28 06:36:45
3	Nick Wu	0.55 s	Java	2017-06-18 00:55:43
4	Andrew Polizzotto	0.60 s	Java	2023-03-03 19:29:19
5	luis fernando cardernas	0.78 s	Java	2024-11-22 12:19:42
6	GABRIEL CABERO TORRICO	0.78 s	Java	2024-11-25 03:40:19
7	Richard	0.79 s	Java	2024-11-25 16:27:43
8	Gabriela Coca Cossio	0.79 s	Java	2024-11-25 22:29:25
9	Taras Romanyuk	0.95 s	Java	2024-11-10 19:46:54
10	Max Holmberg	1.03 s	Java	2020-12-07 16:21:02

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	1.04 s	JavaScript (SpiderMonkey)	2023-11-01 21:28:28

#	User	Runtime	Language	Date
1	Sean Gillen	0.46 s	Python 2	2021-02-11 21:53:16
2	Hidden user	0.55 s	Python 2	2018-01-19 22:06:05
3	Måns Magnusson	0.68 s	Python 2	2018-07-02 15:18:52
4	Maj Stenmark	1.40 s	Python 2	2018-07-31 16:56:24
5	Lars Åström	1.40 s	Python 2	2019-02-02 15:50:55
6	Oskar Haarklou Veileborg	2.13 s	Python 2	2020-01-14 10:16:52
7	Andreas Björklund	2.34 s	Python 2	2019-04-13 15:30:15

#	User	Runtime	Language	Date
1	Huang Chao Ming	0.21 s	Python 3	2024-10-31 00:49:32
2	Andy Li	0.22 s	Python 3	2025-04-11 13:52:40
3	Andrew Polizzotto	0.27 s	Python 3	2023-03-03 19:29:00
4	Jesper Bech Christensen	0.29 s	Python 3	2022-11-23 16:43:44
5	Hanyu Lin	0.29 s	Python 3	2024-11-13 18:56:15
6	Oskar Haarklou Veileborg	0.31 s	Python 3	2022-10-27 16:15:32
7	Denil Bouafia	0.31 s	Python 3	2024-10-18 13:46:08
8	Jose Brandon Pinedo Gonzales	0.31 s	Python 3	2024-11-23 02:38:26
9	Андрей Васильев	0.32 s	Python 3	2024-11-19 05:35:05
10	Josué Mauricio Arriaga Colchado	0.34 s	Python 3	2024-07-03 01:13:04

#	User	Runtime	Language	Date
1	Giang Đào	0.04 s	Rust	2024-08-07 17:26:22
2	Vincent Lagerros	0.04 s	Rust	2026-01-17 17:11:19
3	Markus Videfors	0.09 s	Rust	2023-05-15 14:53:33
4	Ming Xu	0.15 s	Rust	2025-04-01 19:57:17
5	Gustaf Bergmark	0.19 s	Rust	2023-04-30 11:04:40
6	Hidden user	0.45 s	Rust	2019-05-07 11:07:10
7	Simon Jutvreten	0.45 s	Rust	2024-02-20 14:36:05
8	Christofer Nolander	0.46 s	Rust	2019-01-27 11:00:03
9	Hidden user	0.46 s	Rust	2019-04-24 12:38:13
10	Alvin Westling	0.46 s	Rust	2024-02-22 16:49:41

#	User	Runtime	Language	Date
1	Alexander Björkman	0.12 s	Zig	2024-02-23 03:27:16

#	User	Length	Language	Date
1	Tommy Bergman	715	C	2024-02-23 17:17:45
2	Elliot Skogsberg Rydell	914	C	2024-02-23 15:08:27
3	Ludvig Gunne Lindström	1125	C	2024-02-23 00:28:12
4	Ivan Petrov	1574	C	2020-03-10 10:05:47
5	Oscar Cusin	9156	C	2024-05-02 18:34:13

#	User	Length	Language	Date
1	Qianlang Chen	525	C++	2022-10-02 20:29:38
2	Aidaikaa	587	C++	2025-04-17 07:18:20
3	Swastik Agarwala	609	C++	2024-03-26 23:59:52
4	Felipe Mota	616	C++	2018-10-25 00:46:43
5	Meder	636	C++	2025-04-17 07:04:30
6	Ainazik Dzusupova	645	C++	2025-04-17 08:11:31
7	Blackcat10	647	C++	2025-04-26 15:24:53
8	Matteo Zappia	649	C++	2022-01-08 13:52:11
9	Emir Ytuber	689	C++	2025-04-17 07:16:06
10	Fredrik Hernqvist	697	C++	2017-02-24 21:40:39

#	User	Length	Language	Date
1	Hidden user	4130	Go	2019-05-09 17:52:13
2	W.O.j.N Vandal	5717	Go	2025-07-17 23:21:16
3	Aleksander Jan Mistewicz	24128	Go	2019-05-06 16:56:28

#	User	Length	Language	Date
1	Olav Røthe Bakken	1313	Java	2018-03-19 22:49:55
2	Julius Thunström	1613	Java	2022-01-19 18:01:50
3	Cleysi Maná Chamaca Olivar	1792	Java	2024-11-25 16:12:05
4	Gabriela Coca Cossio	1870	Java	2024-11-25 22:29:25
5	Florian Cassayre	2135	Java	2019-04-26 12:25:05
6	luis fernando cardernas	2163	Java	2024-11-24 13:51:53
7	GABRIEL CABERO TORRICO	2184	Java	2024-11-25 03:40:19
8	Nick Wu	2394	Java	2017-06-18 00:55:43
9	Doug Goodman	2422	Java	2020-12-01 15:58:26
10	Richard	2577	Java	2024-11-25 16:27:43

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	879	JavaScript (SpiderMonkey)	2023-11-01 21:28:28

#	User	Length	Language	Date
1	Måns Magnusson	300	Python 2	2018-07-02 15:18:52
2	Lars Åström	312	Python 2	2019-02-02 15:50:55
3	Oskar Haarklou Veileborg	398	Python 2	2020-01-14 10:16:52
4	Maj Stenmark	420	Python 2	2018-07-31 16:56:24
5	Andreas Björklund	487	Python 2	2019-04-13 15:30:15
6	Hidden user	489	Python 2	2018-01-19 22:06:05
7	Sean Gillen	506	Python 2	2021-02-11 21:53:16

#	User	Length	Language	Date
1	Jesper Bech Christensen	145	Python 3	2022-11-23 14:40:28
2	Måns Magnusson	155	Python 3	2023-01-25 19:10:03
3	David Llorens	239	Python 3	2025-04-22 18:22:47
4	Iman Khodadi	241	Python 3	2024-08-11 19:23:24
5	Wilbert Chu	258	Python 3	2024-10-22 23:59:15
6	Keaton Martin	298	Python 3	2023-11-30 05:02:02
7	boopaw fluffscale	298	Python 3	2024-07-03 00:23:45
8	Jerimy Pierre Sandoval Rivera	299	Python 3	2024-06-29 00:45:53
9	Juaquin Estefano Remon Flores	301	Python 3	2024-07-05 21:58:24
10	Nicholas Russell Saerang	306	Python 3	2023-08-18 08:02:21

#	User	Length	Language	Date
1	Lukas Viering	1202	Rust	2025-02-13 01:09:11
2	Simon Jutvreten	1224	Rust	2024-02-20 14:41:41
3	Liam Thorell	1433	Rust	2025-02-13 17:20:34
4	Alvin Westling	2188	Rust	2024-02-22 16:49:41
5	Blue Core	2896	Rust	2025-02-13 22:52:06
6	Christofer Nolander	3194	Rust	2019-01-25 21:26:00
7	Vincent Lagerros	3610	Rust	2024-04-28 23:47:58
8	Mathias Magnusson	4893	Rust	2022-02-24 16:10:47
9	Iker Lissarrague	5641	Rust	2023-09-21 08:17:40
10	Markus Videfors	8698	Rust	2023-05-15 14:53:33

#	User	Length	Language	Date
1	Alexander Björkman	2987	Zig	2024-02-23 03:27:16

Solution running time distribution