Problem A
Bike Gears — Problem Statistics

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Submissions	1616
Accepted submissions	371
Submission ratio	22.96%
Authors	415
Accepted authors	313
Author ratio	75.42%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.00 s	C	2019-03-21 09:07:40
2	Bergur Snorrason	0.00 s	C	2019-03-23 11:32:16
3	Hidden user	0.00 s	C	2025-03-21 17:44:24

#	User	Runtime	Language	Date
1	Dominic Tassio	0.03 s	C#	2019-03-25 06:13:12
2	Jakub Jarząbek	0.03 s	C#	2020-10-18 11:55:15
3	Andrzej Krajniak	0.04 s	C#	2020-10-14 08:51:36
4	Marek	0.04 s	C#	2020-10-14 10:32:26
5	Askar Rakhimzhanov	0.04 s	C#	2020-10-17 02:30:02
6	Caden Waters	0.09 s	C#	2019-03-23 18:45:12

#	User	Runtime	Language	Date
1	William Fiset	0.07 s	Go	2019-03-17 01:37:50

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Haskell	2023-03-21 23:54:26
2	Brent Yorgey	0.03 s	Haskell	2019-03-17 10:27:30

#	User	Runtime	Language	Date
1	Issa Issack	0.06 s	Java	2025-04-12 23:14:22
2	Morten Flensborg Jensen	0.10 s	Java	2019-08-19 22:58:14
3	Bjørn Dons	0.10 s	Java	2019-09-18 19:47:33
4	Chow Yuan Bin	0.11 s	Java	2020-04-07 15:25:25
5	Dhiraputta Pathama Tengara	0.15 s	Java	2023-10-03 17:55:23
6	Crystal Sharpe	0.17 s	Java	2020-05-02 16:44:49
7	James Black	0.20 s	Java	2019-03-16 17:55:19
8	Chester Wyke	0.20 s	Java	2019-09-14 13:27:59
9	Josenildo Silva	0.20 s	Java	2020-04-22 22:10:24
10	Lim Yong Shen, Kevin	0.21 s	Java	2020-12-16 17:04:00

#	User	Runtime	Language	Date
1	Timothy Gaede	0.70 s	Julia	2024-06-04 15:08:17

#	User	Runtime	Language	Date
1	Hidden user	0.21 s	Kotlin	2020-04-18 01:04:56

#	User	Runtime	Language	Date
1	Godmar Back	0.04 s	Python 2	2019-03-16 22:09:41
2	Daniel Wolff	0.04 s	Python 2	2019-03-16 22:11:05
3	Felix Balthasar Berief	0.04 s	Python 2	2019-04-08 18:54:17
4	Andreas Björklund	0.04 s	Python 2	2019-06-27 18:13:00
5	Bryan Wong Wei Heng	0.04 s	Python 2	2020-02-08 06:12:14
6	Vương Thiện Trung	0.05 s	Python 2	2019-05-13 07:08:46
7	Akif Patel	0.09 s	Python 2	2019-03-16 17:17:01
8	Hidden user	0.09 s	Python 2	2019-03-17 15:15:21
9	Wang Zhi Jian	0.10 s	Python 2	2019-03-23 07:55:51
10	Herbert Ilhan Tanujaya	0.10 s	Python 2	2019-03-28 12:50:18

#	User	Runtime	Language	Date
1	Chester Wyke	0.02 s	Python 3	2019-09-14 13:19:11
2	Stephen Downward	0.03 s	Python 3	2019-03-16 17:35:35
3	Antoine Labrecque	0.03 s	Python 3	2019-03-16 17:49:16
4	Andy Huang	0.03 s	Python 3	2019-03-16 21:17:01
5	Eric Hu	0.03 s	Python 3	2019-03-17 02:35:28
6	Hunter Goddard	0.03 s	Python 3	2019-03-23 19:01:23
7	Aditya Durvasula	0.03 s	Python 3	2019-04-22 01:54:56
8	Vương Thiện Trung	0.03 s	Python 3	2019-05-12 21:44:58
9	Erik Amirell Eklöf	0.05 s	Python 3	2019-09-17 18:10:58
10	Isaac Lee	0.06 s	Python 3	2019-03-22 00:14:59

#	User	Runtime	Language	Date
1	Donald Dong	0.05 s	Ruby	2019-04-18 04:34:56
2	Miorel Palii	0.06 s	Ruby	2022-03-24 23:55:16
3	Clement Oh	0.06 s	Ruby	2023-10-29 12:25:08
4	Dexter Kwan	0.07 s	Ruby	2023-05-04 18:23:49
5	Thomas Feld	0.07 s	Ruby	2023-08-22 15:43:34
6	Rohan	0.08 s	Ruby	2025-05-02 16:20:57

#	User	Runtime	Language	Date
1	Niklas Sandén	0.00 s	Rust	2023-02-04 12:44:51
2	Eric Pinter	0.01 s	Rust	2021-07-28 20:22:18

#	User	Length	Language	Date
1	Hidden user	919	C	2025-03-21 17:44:24
2	Ivan Petrov	1381	C	2019-03-21 09:07:40
3	Bergur Snorrason	2311	C	2019-03-23 11:32:16

#	User	Length	Language	Date
1	Dominic Tassio	1012	C#	2019-03-25 06:13:12
2	Marek	1471	C#	2020-10-14 10:32:26
3	Caden Waters	2348	C#	2019-03-23 18:45:12
4	Askar Rakhimzhanov	6199	C#	2020-10-17 02:30:02
5	Jakub Jarząbek	6325	C#	2020-10-18 11:55:15
6	Andrzej Krajniak	17314	C#	2020-10-14 08:51:36

#	User	Length	Language	Date
1	Qianlang Chen	496	C++	2022-09-28 00:50:58
2	Jan Elffers	546	C++	2019-04-08 18:12:03
3	Hidden user	573	C++	2019-07-17 16:12:56
4	Hyunjun Lee	592	C++	2022-11-23 06:32:57
5	Simone Moretti	594	C++	2021-04-28 10:38:04
6	Johan Wind	596	C++	2019-04-02 10:53:06
7	Theo Ebenhoech	612	C++	2019-03-18 04:47:19
8	Mateusz Berezecki	614	C++	2023-07-15 23:42:52
9	Ernest Ng Zi Xuan	622	C++	2023-08-12 12:19:57
10	Lucas Turci	627	C++	2019-03-16 17:28:09

#	User	Length	Language	Date
1	William Fiset	1426	Go	2019-03-17 01:37:50

#	User	Length	Language	Date
1	Hidden user	328	Haskell	2023-03-21 23:54:26
2	Brent Yorgey	1929	Haskell	2019-03-17 10:27:30

#	User	Length	Language	Date
1	John Edwards	917	Java	2019-03-19 02:50:52
2	Ernest Ng Zi Xuan	926	Java	2023-10-03 14:21:20
3	Doug Goodman	959	Java	2019-03-16 18:04:51
4	Lucas Sternhagen	981	Java	2019-03-16 18:29:03
5	Chonglun Chen	1018	Java	2019-09-14 03:26:05
6	Christopher Stephens	1025	Java	2019-03-16 18:08:13
7	Dylan Lyon	1025	Java	2019-03-21 00:30:30
8	Jose Yamin	1075	Java	2022-02-19 20:35:38
9	Dhiraputta Pathama Tengara	1092	Java	2023-10-03 14:20:34
10	Christopher Schultz	1098	Java	2019-11-09 05:12:10

#	User	Length	Language	Date
1	Timothy Gaede	473	Julia	2024-06-04 15:08:17

#	User	Length	Language	Date
1	Hidden user	1199	Kotlin	2020-04-18 01:04:56

#	User	Length	Language	Date
1	Akif Patel	266	Python 2	2019-03-16 17:17:01
2	Maj Stenmark	275	Python 2	2019-09-17 17:10:45
3	Herbert Ilhan Tanujaya	287	Python 2	2019-03-28 12:50:18
4	Hidden user	291	Python 2	2019-03-17 15:15:21
5	Eoin Davey	295	Python 2	2019-04-01 15:40:34
6	Godmar Back	307	Python 2	2019-03-16 22:09:41
7	Wang Zhi Jian	313	Python 2	2019-03-23 07:55:51
8	Daniel Wolff	315	Python 2	2019-03-16 22:11:05
9	Jonatan Nilsson	337	Python 2	2019-09-17 16:43:01
10	Andreas Björklund	339	Python 2	2019-06-27 18:13:00

#	User	Length	Language	Date
1	Clement Oh	198	Python 3	2023-10-01 07:59:02
2	Benjamin Z White	204	Python 3	2023-07-19 14:25:17
3	Nicholas Russell Saerang	225	Python 3	2023-08-12 13:15:20
4	Artur Khuziakhmetov	228	Python 3	2025-02-06 13:53:50
5	Oskar Haarklou Veileborg	270	Python 3	2020-02-25 20:32:10
6	Jonathan Cederlund	274	Python 3	2023-02-04 12:11:45
7	Victor Song	282	Python 3	2022-12-18 17:59:24
8	Alexander Viklund	289	Python 3	2019-04-08 18:20:13
9	Guan Yang Ze	289	Python 3	2020-12-31 15:04:52
10	Ainun Najib	292	Python 3	2020-10-23 15:45:28

#	User	Length	Language	Date
1	Thomas Feld	88	Ruby	2023-08-22 15:47:32
2	Clement Oh	187	Ruby	2023-10-29 12:25:08
3	Miorel Palii	237	Ruby	2022-03-24 23:55:16
4	Dexter Kwan	248	Ruby	2023-05-04 18:23:49
5	Donald Dong	249	Ruby	2019-04-18 04:34:56
6	Rohan	398	Ruby	2025-05-02 16:20:57

#	User	Length	Language	Date
1	Eric Pinter	2181	Rust	2021-07-28 20:22:18
2	Niklas Sandén	26207	Rust	2023-02-04 12:44:51

Solution running time distribution