Problem B
Hiding Places — Problem Statistics

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Submissions	700
Accepted submissions	475
Submission ratio	67.86%
Authors	410
Full solves [?]	408
Full solve Ratio	99.51%

#	User	Runtime	Language	Date
1	Vilhelm Melkstam	0.08 s	Go	2022-03-30 10:57:11

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Java	2018-03-07 01:06:25
2	Herman Appelgren	0.07 s	Java	2018-04-03 15:25:48
3	Fredrik Mohlin	0.08 s	Java	2023-03-08 09:35:53
4	Zackarias Wadströmer	0.08 s	Java	2024-03-06 16:42:15
5	Johan von Axelson	0.09 s	Java	2025-03-11 19:03:07
6	Björn Detterfelt	0.10 s	Java	2019-05-27 19:33:44
7	MartinLindblom	0.10 s	Java	2020-05-17 12:40:46
8	Linnéa Ivansson	0.11 s	Java	2023-02-27 21:23:21
9	Paul Höft	0.12 s	Java	2022-03-25 11:54:12
10	Amir Khodabakhshi	0.12 s	Java	2025-03-09 22:33:03

#	User	Runtime	Language	Date
1	Måns Gezelius	0.10 s	Python 2	2018-04-24 21:13:23

#	User	Runtime	Language	Date
1	Robin Andersson	0.04 s	Python 3	2016-03-05 15:57:40
2	Silas Lenz	0.04 s	Python 3	2019-03-06 14:15:34
3	Johan Karlsson	0.04 s	Python 3	2019-03-09 15:23:02
4	Hannah Bahrehman	0.04 s	Python 3	2025-03-10 15:27:12
5	Axel Sundelin	0.05 s	Python 3	2025-10-01 12:26:51
6	Mattias Davidsson	0.06 s	Python 3	2022-09-22 17:19:58
7	Hidden user	0.06 s	Python 3	2025-03-07 13:58:49
8	Olle Ulfvin	0.06 s	Python 3	2025-03-10 12:06:29
9	Anton Nilsson	0.06 s	Python 3	2025-03-10 17:00:18
10	Fawaizat Oyindamola Ahmed	0.06 s	Python 3	2025-04-12 01:25:51

#	User	Runtime	Language	Date
1	Simon Plymouth	0.57 s	Python 3 with NumPy	2025-03-10 11:46:56
2	Fredrik Nääs	0.69 s	Python 3 with NumPy	2024-03-04 13:36:17

#	User	Runtime	Language	Date
1	Linus Käll	0.00 s	Rust	2022-03-04 13:27:37
2	Axel Thelin	0.00 s	Rust	2024-03-02 10:59:51
3	Philip Gustafsson	0.00 s	Rust	2025-02-24 10:46:42
4	David Axelsson	0.01 s	Rust	2024-03-04 21:37:40

#	User	Length	Language	Date
1	Douglas Liao	679	C++	2024-02-22 22:56:42
2	Hidden user	1191	C++	2026-02-26 18:27:44
3	Vladimir Valyukh	1237	C++	2016-06-01 17:40:11
4	Anton Gustafsson	1426	C++	2026-03-08 17:37:55
5	Erik Luttu	1527	C++	2026-02-06 10:36:34
6	Fredrik Präntare	1552	C++	2018-03-06 14:02:39
7	Shaurya Thakur	1612	C++	2026-03-09 17:09:34
8	Dimitri Przybylski	1622	C++	2021-03-02 11:46:01
9	Oskar Arensmeier	1648	C++	2025-03-06 15:09:54
10	Simon Törnqvist	1673	C++	2023-03-08 10:31:55

#	User	Length	Language	Date
1	Vilhelm Melkstam	2012	Go	2022-03-30 10:57:11

#	User	Length	Language	Date
1	Inge Hansson	2253	Java	2024-02-11 10:22:58
2	Amir Khodabakhshi	2970	Java	2025-03-09 22:33:03
3	Julia Andersson	3563	Java	2020-03-01 12:57:20
4	Olav Övrebö	3839	Java	2018-03-07 03:54:37
5	Björn Detterfelt	4232	Java	2019-05-27 19:33:44
6	Herman Appelgren	4527	Java	2018-04-03 15:25:48
7	Linnéa Ivansson	4681	Java	2023-02-27 21:23:21
8	Hidden user	5094	Java	2018-03-07 01:06:25
9	Lovisa Stålebrink	5419	Java	2021-03-04 19:55:00
10	Andreas Hultqvist	5557	Java	2020-02-24 20:02:30

#	User	Length	Language	Date
1	Måns Gezelius	747	Python 2	2018-04-24 21:13:23

#	User	Length	Language	Date
1	Gustav Elmqvist	343	Python 3	2023-03-01 12:25:35
2	Jorke de Vlas	532	Python 3	2024-03-07 14:57:52
3	Morgan Nordberg	661	Python 3	2025-03-11 08:21:36
4	Anton Nilsson	799	Python 3	2025-03-10 17:07:00
5	George Osipov	1047	Python 3	2021-02-23 18:21:48
6	Patrik Andersson	1098	Python 3	2016-03-07 15:53:32
7	Henrik Adolfsson	1190	Python 3	2017-01-02 17:58:27
8	Daniel Gervais	1218	Python 3	2024-03-02 16:06:21
9	Felix Angerborn	1249	Python 3	2021-02-26 18:07:30
10	Mehran Mamivand	1298	Python 3	2025-03-13 17:33:44

#	User	Length	Language	Date
1	Fredrik Nääs	1507	Python 3 with NumPy	2024-03-04 13:36:17
2	Simon Plymouth	2059	Python 3 with NumPy	2025-03-10 11:46:56

#	User	Length	Language	Date
1	Philip Gustafsson	2604	Rust	2025-02-24 10:46:42
2	Axel Thelin	2749	Rust	2024-03-02 10:59:51
3	David Axelsson	4811	Rust	2024-03-04 21:37:40
4	Linus Käll	5227	Rust	2022-03-04 13:29:59

Solution running time distribution