Problem H
Imperfect GPS — Problem Statistics

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Submissions	4182
Accepted submissions	1242
Submission ratio	29.70%
Authors	1179
Full solves [?]	940
Full solve Ratio	79.73%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.09 s	Bash	2024-04-17 16:38:53

#	User	Runtime	Language	Date
1	James Hally	0.00 s	C	2017-10-07 17:40:10
2	Hidden user	0.00 s	C	2018-04-10 19:48:56
3	Svein Høgemo	0.00 s	C	2018-04-15 12:19:34
4	Ivan Petrov	0.00 s	C	2019-07-24 09:18:37
5	Hidden user	0.00 s	C	2019-08-16 21:17:29
6	Aron Bergman	0.00 s	C	2019-11-16 13:17:08
7	Anton Lilja	0.00 s	C	2020-11-20 11:18:41

#	User	Runtime	Language	Date
1	Fredrik Absalonsen	0.02 s	C#	2018-04-15 07:53:59
2	Erik Bergfeldt	0.04 s	C#	2023-09-19 09:44:17
3	Alma Hedengren	0.04 s	C#	2024-04-17 07:43:25
4	Olle Renius	0.04 s	C#	2024-06-30 22:01:38
5	Marlou Foreman	0.05 s	C#	2024-06-20 11:06:29
6	Henry Platt	0.05 s	C#	2024-07-04 22:28:06
7	Robert	0.05 s	C#	2024-07-30 11:46:42
8	Marcus Asplund	0.05 s	C#	2025-05-03 10:45:22
9	William Isaksson	0.05 s	C#	2025-06-10 19:47:29
10	Estanislao Sarandón	0.05 s	C#	2025-06-16 20:24:57

#	User	Runtime	Language	Date
1	Shayan Hosseini	0.00 s	Go	2025-01-25 09:07:30
2	Erlend Fonnes	0.08 s	Go	2021-03-12 13:40:23
3	Kaja Dey	0.09 s	Go	2018-04-05 10:51:50

#	User	Runtime	Language	Date
1	Morten Lohne	0.00 s	Haskell	2018-04-15 14:26:02
2	Birk Tjelmeland	0.00 s	Haskell	2018-04-15 23:25:53
3	Hidden user	0.00 s	Haskell	2023-03-10 06:40:38
4	Ryan Chew	0.01 s	Haskell	2019-04-14 06:23:09
5	Brent Yorgey	0.01 s	Haskell	2019-12-02 03:40:04

#	User	Runtime	Language	Date
1	Liam Keliher	0.04 s	Java	2024-08-21 00:33:03
2	Taras Romanyuk	0.04 s	Java	2024-11-18 22:57:15
3	Hussein Al-saadi	0.04 s	Java	2025-05-22 22:57:36
4	Nick Wu	0.06 s	Java	2017-10-07 17:10:33
5	Kensen Shi	0.06 s	Java	2017-10-07 17:55:22
6	Chris Wu	0.06 s	Java	2017-10-07 17:58:18
7	Patrick Gardner	0.06 s	Java	2017-10-07 18:02:38
8	Finn Lidbetter	0.06 s	Java	2017-10-07 18:18:14
9	Herbert Li	0.06 s	Java	2017-10-07 18:24:06
10	Carson Kreppein	0.06 s	Java	2017-10-07 18:30:15

#	User	Runtime	Language	Date
1	Gustav Ekner	0.05 s	JavaScript (Node.js)	2018-11-20 16:19:56
2	Love Brandefelt	0.06 s	JavaScript (Node.js)	2019-04-09 12:09:13

#	User	Runtime	Language	Date
1	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2022-09-07 10:20:00
2	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2019-02-28 18:21:37
3	Christian Pilegaard Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-10-29 16:55:57

#	User	Runtime	Language	Date
1	Hidden user	0.14 s	Kotlin	2018-04-13 17:50:23
2	Jacob Huebner	0.14 s	Kotlin	2022-01-28 17:41:32
3	Sondre Nilsen	0.15 s	Kotlin	2021-03-24 12:06:05
4	Phường Lên	0.18 s	Kotlin	2020-02-04 19:49:35
5	Justin Hoogestraat	0.21 s	Kotlin	2017-10-07 19:47:25
6	Adam Rankin	0.21 s	Kotlin	2023-09-15 04:57:16

#	User	Runtime	Language	Date
1	Peter Hairatidis	0.00 s	Lua	2025-12-16 00:27:24

#	User	Runtime	Language	Date
1	Jeff Robertson	0.03 s	Python 2	2017-10-07 16:48:02
2	Seyoon Ragavan	0.03 s	Python 2	2017-10-07 17:39:38
3	Justin Middleton	0.03 s	Python 2	2017-10-07 17:51:21
4	William Booker	0.03 s	Python 2	2017-10-07 17:55:34
5	Neil Patil	0.03 s	Python 2	2017-10-07 18:11:27
6	Daniel Strizhevsky	0.03 s	Python 2	2017-10-07 18:11:57
7	Matthew Dippel	0.03 s	Python 2	2017-10-07 18:49:35
8	Haochen Chen	0.03 s	Python 2	2017-10-07 18:59:23
9	Paul Devlin	0.03 s	Python 2	2017-10-07 19:15:03
10	Andrew DeMaio	0.03 s	Python 2	2017-10-07 20:35:09

#	User	Runtime	Language	Date
1	Abdul Zakkar	0.02 s	Python 3	2017-10-07 16:51:23
2	Kasper Borys	0.02 s	Python 3	2017-10-07 16:57:56
3	Hunter Hughes	0.02 s	Python 3	2017-10-07 17:14:48
4	Sarah Wang	0.02 s	Python 3	2017-10-07 17:52:00
5	Melody Horn	0.02 s	Python 3	2017-10-07 17:53:59
6	Haruki Moriguchi	0.02 s	Python 3	2017-10-07 18:11:54
7	Wanqi Zhu	0.02 s	Python 3	2017-10-07 18:12:22
8	Zhizhou Jiang	0.02 s	Python 3	2017-10-07 18:24:52
9	Rafael Haber	0.02 s	Python 3	2017-10-07 18:34:47
10	Tim Salmon	0.02 s	Python 3	2017-10-07 18:38:49

#	User	Runtime	Language	Date
1	Yusuke Ichiki	0.05 s	Ruby	2022-06-28 08:10:51

#	User	Runtime	Language	Date
1	Ali Shahwali	0.04 s	TypeScript	2024-01-21 13:03:47
2	Roope Kipinä	0.05 s	TypeScript	2024-01-30 20:39:39

#	User	Length	Language	Date
1	Chenzhang Hu	1700	Bash	2024-04-17 16:38:53

#	User	Length	Language	Date
1	Ivan Petrov	997	C	2019-07-24 09:18:37
2	James Hally	1001	C	2017-10-07 17:40:10
3	Svein Høgemo	1642	C	2018-04-15 12:19:34
4	Aron Bergman	1843	C	2019-11-16 13:17:08
5	Anton Lilja	1945	C	2020-11-20 11:18:41
6	Hidden user	2381	C	2019-08-16 21:17:29
7	Hidden user	2917	C	2018-04-10 19:48:56

#	User	Length	Language	Date
1	Edvard Jinder	1933	C#	2025-03-08 12:41:55
2	Mårten Åsberg	2114	C#	2025-07-31 12:09:45
3	Mirko Smiljanic	2169	C#	2025-03-05 13:17:55
4	Hidden user	2252	C#	2025-03-03 10:20:55
5	William Isaksson	2360	C#	2025-06-10 19:48:49
6	Marlou Foreman	2461	C#	2024-06-20 11:09:17
7	Erik Bergfeldt	2680	C#	2023-09-19 09:44:17
8	Sebastian Franzén	2745	C#	2025-03-29 11:04:17
9	Johane Badenhorst	2749	C#	2024-08-01 20:23:21
10	Olle Renius	2764	C#	2024-06-30 22:01:38

#	User	Length	Language	Date
1	Rumbin Lee	702	C++	2024-03-01 09:33:29
2	Elias Lolck	801	C++	2021-03-04 10:10:00
3	William Gan	813	C++	2017-11-22 18:04:03
4	Alex Meed	829	C++	2017-10-07 17:58:29
5	Yeung Man Tsung	843	C++	2022-12-26 06:48:22
6	Lim Hong Hui Eugene	849	C++	2019-04-24 07:02:59
7	Masatoshi Kato	852	C++	2022-06-28 13:06:26
8	Wang Zhi Jian	878	C++	2019-04-14 19:13:36
9	Andreas Alberg	887	C++	2022-03-23 09:06:29
10	Rene Josiah M. Quinto	888	C++	2018-02-03 09:47:22

#	User	Length	Language	Date
1	Erlend Fonnes	1798	Go	2021-03-12 13:40:23
2	Shayan Hosseini	2100	Go	2025-01-25 09:07:30
3	Kaja Dey	2106	Go	2018-04-05 10:51:50

#	User	Length	Language	Date
1	Hidden user	984	Haskell	2023-03-10 06:43:52
2	Ryan Chew	1040	Haskell	2019-04-14 06:23:09
3	Birk Tjelmeland	1299	Haskell	2018-04-15 23:25:53
4	Brent Yorgey	1884	Haskell	2019-12-02 03:40:04
5	Morten Lohne	4454	Haskell	2018-04-15 14:26:02

#	User	Length	Language	Date
1	Hidden user	1141	Java	2020-06-11 20:20:45
2	Adam Abdalla	1162	Java	2017-12-11 20:47:32
3	Sam Heil	1253	Java	2017-10-07 17:50:30
4	Elizabeth Zou	1316	Java	2017-12-08 18:46:04
5	Thomas Barnette	1348	Java	2017-10-07 16:26:27
6	Doug Goodman	1374	Java	2017-10-07 21:21:43
7	Changming Xu	1386	Java	2017-10-07 19:27:30
8	Yijie Bei	1411	Java	2017-10-07 19:39:00
9	Duncan Page	1427	Java	2017-10-07 16:57:50
10	Jiru Xu	1431	Java	2017-10-07 18:32:44

#	User	Length	Language	Date
1	Gustav Ekner	2354	JavaScript (Node.js)	2018-11-20 16:19:56
2	Love Brandefelt	2381	JavaScript (Node.js)	2019-04-09 12:09:13

#	User	Length	Language	Date
1	Jimmy Gustafsson	655	JavaScript (SpiderMonkey)	2022-09-07 10:20:00
2	Bjørn Chr. Soltvedt	1020	JavaScript (SpiderMonkey)	2019-02-28 18:21:37
3	Christian Pilegaard Cederquist	1104	JavaScript (SpiderMonkey)	2023-10-29 16:55:57

#	User	Length	Language	Date
1	Sondre Nilsen	2043	Kotlin	2021-03-24 12:16:56
2	Jacob Huebner	2079	Kotlin	2022-01-28 17:41:32
3	Phường Lên	2426	Kotlin	2020-02-04 19:49:35
4	Adam Rankin	2558	Kotlin	2023-09-15 04:57:16
5	Justin Hoogestraat	2719	Kotlin	2017-10-07 19:47:25
6	Hidden user	4601	Kotlin	2018-04-15 13:57:05

#	User	Length	Language	Date
1	Peter Hairatidis	2055	Lua	2025-12-16 00:27:24

#	User	Length	Language	Date
1	Thomas Feld	443	Python 2	2020-06-24 09:18:16
2	Jeff Robertson	582	Python 2	2017-10-11 21:47:16
3	Sunera Avinash	738	Python 2	2017-11-01 14:50:33
4	Justin Middleton	883	Python 2	2017-10-07 17:51:21
5	Daniel Strizhevsky	966	Python 2	2017-10-07 18:11:57
6	Eric Ge	966	Python 2	2019-09-21 19:35:03
7	Aaron Chan	996	Python 2	2019-10-24 18:10:02
8	Seyoon Ragavan	1014	Python 2	2017-10-07 17:39:38
9	Changshuo Liu	1091	Python 2	2017-10-08 22:50:45
10	Suyie Zhi	1117	Python 2	2019-10-04 06:18:56

#	User	Length	Language	Date
1	Lawry Sorenson	275	Python 3	2025-05-30 22:04:20
2	Ahmed Chamseddine	363	Python 3	2025-06-24 18:30:18
3	Josh Taylor	433	Python 3	2022-11-12 19:08:31
4	David Avellan-Hultman	589	Python 3	2018-11-21 17:39:23
5	Love Brandefelt	589	Python 3	2019-04-09 12:11:31
6	Anton Nilsson	614	Python 3	2025-05-19 14:34:40
7	Hidden user	632	Python 3	2021-11-23 19:52:42
8	Lennart Meyling	675	Python 3	2024-01-13 19:39:22
9	Marie Li Chionis	703	Python 3	2024-11-29 17:49:04
10	Dilhan Salgado	707	Python 3	2024-09-21 20:08:02

#	User	Length	Language	Date
1	Yusuke Ichiki	1279	Ruby	2022-06-28 08:10:51

#	User	Length	Language	Date
1	Artur Khuziakhmetov	1336	Rust	2022-07-17 11:33:21
2	Love Brandefelt	1632	Rust	2018-11-17 13:52:18
3	Anton Lilja	2253	Rust	2020-11-20 11:02:11
4	Gustaf Haglund	2574	Rust	2021-12-01 09:36:03
5	Markus Videfors	2583	Rust	2020-11-19 13:47:57
6	Christofer Nolander	2584	Rust	2018-11-18 06:32:54
7	Lukas "Dreamplay" Friman	2817	Rust	2021-11-25 13:14:23
8	Vincent Lagerros	2839	Rust	2021-11-24 17:15:06
9	Yoeri Otten	2916	Rust	2022-03-08 02:30:34
10	n.takana	3018	Rust	2022-06-25 11:15:15

#	User	Length	Language	Date
1	Ali Shahwali	1586	TypeScript	2024-01-21 13:03:47
2	Roope Kipinä	3111	TypeScript	2024-01-30 20:39:39

Solution running time distribution