Problem A
Gears — Problem Statistics

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Submissions	533
Accepted submissions	247
Submission ratio	46.34%
Authors	251
Full solves [?]	220
Full solve Ratio	87.65%

#	User	Runtime	Language	Date
1	Norbert Voelker	0.02 s	Go	2022-07-13 23:37:31
2	Josenildo Silva	0.09 s	Go	2018-12-01 01:40:23

#	User	Runtime	Language	Date
1	Ryan Yates	0.31 s	Haskell	2020-02-12 18:49:34

#	User	Runtime	Language	Date
1	Martijn Muijsers	0.09 s	Java	2017-05-15 19:05:38
2	Aldo Chow	0.11 s	Java	2017-07-07 03:46:24
3	Lena Ruiz	0.14 s	Java	2024-10-12 09:11:41
4	Taras Romanyuk	0.14 s	Java	2025-01-25 00:28:21
5	Xu Wenqing	0.16 s	Java	2016-10-29 06:11:09
6	Brent Yorgey	0.16 s	Java	2017-10-26 12:35:04
7	Steven Cheng	0.16 s	Java	2020-06-09 20:53:04
8	Peter Steele	0.17 s	Java	2016-10-23 21:23:04
9	Mitch Price	0.17 s	Java	2016-11-13 05:24:38
10	Turner Atwood	0.17 s	Java	2017-02-18 01:17:12

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.05 s	JavaScript (SpiderMonkey)	2023-07-27 17:15:39

#	User	Runtime	Language	Date
1	Hermon Mulat	0.06 s	Python 2	2018-01-11 04:34:23
2	Haggai Liu	0.08 s	Python 2	2016-12-28 23:53:37
3	Lars Åström	0.08 s	Python 2	2019-10-02 09:02:57
4	Jasper Lu	0.09 s	Python 2	2017-07-09 11:27:04
5	Kasper Borys	0.10 s	Python 2	2017-04-06 05:41:22
6	Daniel Strizhevsky	0.17 s	Python 2	2017-07-06 09:01:47

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Python 3	2024-12-06 15:49:51
2	Jiaming Kong	0.06 s	Python 3	2025-08-07 17:16:44
3	Naveen Kumar S	0.06 s	Python 3	2026-02-13 17:48:04
4	paopaomate	0.06 s	Python 3	2026-03-16 11:03:50
5	Hidden user	0.07 s	Python 3	2026-02-14 07:03:22
6	OkabeJunya	0.08 s	Python 3	2022-06-30 19:00:53
7	lapla	0.08 s	Python 3	2022-07-12 05:49:03
8	Rickard Mårtensson	0.08 s	Python 3	2023-08-21 15:59:32
9	Simon Hellsten	0.08 s	Python 3	2023-08-21 16:02:57
10	a_b__c	0.09 s	Python 3	2021-03-05 13:17:13

#	User	Runtime	Language	Date
1	Yusuke Ichiki	0.19 s	Ruby	2022-07-04 00:14:00

#	User	Runtime	Language	Date
1	藤原潮人	0.01 s	Rust	2023-06-28 07:32:30
2	Iwancof	0.01 s	Rust	2023-07-01 19:55:37
3	Ryosuke Takahashi	0.06 s	Rust	2023-07-08 20:31:24

#	User	Length	Language	Date
1	Johan Wind	807	C++	2018-11-27 17:37:03
2	Minwoo Youn	915	C++	2022-07-02 16:57:36
3	William Gan	1007	C++	2018-03-12 04:08:32
4	Neal Zane	1022	C++	2018-03-29 07:43:36
5	Howard Cheng	1036	C++	2016-10-25 21:56:20
6	Neill Johnston	1083	C++	2021-02-26 01:20:33
7	黃浚誠	1095	C++	2021-08-04 17:02:55
8	黃浚瑜	1143	C++	2021-08-04 17:02:12
9	Fengyang Wang	1160	C++	2017-10-15 20:35:17
10	人外沙耶	1163	C++	2020-05-10 13:31:40

#	User	Length	Language	Date
1	Josenildo Silva	1358	Go	2018-12-01 01:40:23
2	Norbert Voelker	2104	Go	2022-07-13 23:45:06

#	User	Length	Language	Date
1	Ryan Yates	3463	Haskell	2020-02-12 18:49:34

#	User	Length	Language	Date
1	Doug Goodman	1326	Java	2017-08-17 16:44:08
2	Mitch Price	1453	Java	2016-11-13 05:24:38
3	Jiru Xu	1643	Java	2016-10-23 23:52:59
4	Xu Wenqing	1818	Java	2016-10-29 06:11:09
5	William Lee	1968	Java	2018-10-12 04:49:53
6	Martijn Muijsers	1970	Java	2017-05-15 19:05:38
7	Andrew Lyubovsky	2314	Java	2018-01-20 16:12:16
8	Micah Stairs	2494	Java	2016-10-24 22:23:50
9	Amir Mohammad Karimi	2543	Java	2019-10-10 10:47:24
10	Peter Steele	2715	Java	2016-10-23 21:23:04

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	3929	JavaScript (SpiderMonkey)	2023-07-27 17:15:39

#	User	Length	Language	Date
1	Lars Åström	897	Python 2	2019-10-02 09:02:57
2	Haggai Liu	1042	Python 2	2016-12-28 23:53:37
3	Hermon Mulat	1097	Python 2	2018-01-11 04:34:23
4	Jasper Lu	1119	Python 2	2017-07-09 11:27:04
5	Daniel Strizhevsky	1257	Python 2	2017-07-06 09:01:47
6	Kasper Borys	1290	Python 2	2017-04-06 05:41:22

#	User	Length	Language	Date
1	Ahmed Chamseddine	491	Python 3	2025-07-22 00:35:16
2	a_b__c	551	Python 3	2021-03-05 13:17:13
3	frodo821	752	Python 3	2022-07-02 06:50:53
4	Casper Rysgaard	806	Python 3	2023-01-26 10:15:32
5	Nicholas Russell Saerang	860	Python 3	2024-04-25 15:28:16
6	Fakhri Moad	877	Python 3	2018-08-20 17:59:31
7	Vincent Tandya	982	Python 3	2021-05-03 06:58:43
8	Hidden user	997	Python 3	2023-08-25 12:25:05
9	OkabeJunya	999	Python 3	2022-06-30 19:00:53
10	Hidden user	1039	Python 3	2019-03-04 16:56:38

#	User	Length	Language	Date
1	Yusuke Ichiki	1226	Ruby	2022-07-04 00:14:00

#	User	Length	Language	Date
1	藤原潮人	2340	Rust	2023-06-28 07:32:30
2	Ryosuke Takahashi	7506	Rust	2023-07-08 20:31:24
3	Iwancof	24554	Rust	2023-07-01 19:55:37

Solution running time distribution