Problem B
Wheels — Problem Statistics

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Submissions	686
Accepted submissions	263
Submission ratio	38.34%
Authors	251
Accepted authors	213
Author ratio	84.86%

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	C	2025-05-17 19:22:30
2	Ivan Petrov	0.02 s	C	2019-06-24 14:43:47

#	User	Runtime	Language	Date
1	Andrzej Krajniak	0.08 s	C#	2017-08-23 20:15:45
2	Ong Cheng Geng	0.31 s	C#	2020-08-09 11:00:18

#	User	Runtime	Language	Date
1	Antoni Guz	0.01 s	C++	2018-02-13 22:19:24
2	Jeffrey Wei	0.01 s	C++	2024-05-17 05:11:51
3	Samuel Chen	0.01 s	C++	2024-05-18 05:05:50
4	Lejun Deng	0.01 s	C++	2024-05-21 17:25:59
5	Johan Sannemo	0.02 s	C++	2016-11-08 16:33:18
6	Li Da	0.02 s	C++	2016-11-09 07:36:21
7	Sergey Dulevich	0.02 s	C++	2017-03-17 11:24:12
8	Andrii Makar	0.02 s	C++	2017-04-04 12:24:00
9	Arnar Bjarni Arnarson	0.02 s	C++	2017-06-19 23:07:25
10	Hidden user	0.02 s	C++	2017-07-01 23:15:03

#	User	Runtime	Language	Date
1	Norbert Voelker	0.17 s	Go	2022-01-13 01:14:24

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.19 s	Java	2021-06-17 06:49:41
2	Sven Rönnbäck	0.20 s	Java	2025-05-06 20:36:20
3	Bjørn Dons	0.21 s	Java	2022-04-18 21:23:24
4	Nick Wu	0.31 s	Java	2017-03-05 01:44:23
5	Martijn Muijsers	0.38 s	Java	2017-05-05 15:22:04
6	Joe Early	0.38 s	Java	2017-11-27 15:32:34
7	Micah Stairs	0.41 s	Java	2016-12-22 19:15:36
8	Noah Goldsmid	0.41 s	Java	2017-11-23 20:44:37
9	James Black	0.41 s	Java	2018-05-25 01:18:16
10	Graeme Zinck	0.41 s	Java	2018-05-27 18:44:31

#	User	Runtime	Language	Date
1	Christian Cederquist	0.16 s	JavaScript (SpiderMonkey)	2023-07-25 00:12:33

#	User	Runtime	Language	Date
1	Timothy Gaede	3.11 s	Julia	2024-04-30 08:47:36

#	User	Runtime	Language	Date
1	Jacob Huebner	0.33 s	Kotlin	2022-01-29 22:23:17

#	User	Runtime	Language	Date
1	Andreas Björklund	0.24 s	Python 2	2020-04-01 15:58:20
2	Oskar Haarklou Veileborg	0.27 s	Python 2	2019-07-11 08:53:06
3	Lars Åström	0.29 s	Python 2	2018-11-20 11:20:28
4	Michael Huang	0.31 s	Python 2	2018-05-14 20:31:50
5	Hidden user	0.32 s	Python 2	2016-11-08 18:40:30
6	Hermon Mulat	0.35 s	Python 2	2017-01-15 23:27:30
7	Harry Smidt	0.39 s	Python 2	2018-10-12 22:38:30
8	John Bowers	0.72 s	Python 2	2019-02-13 20:03:05
9	Robert Welin-Berger	1.24 s	Python 2	2018-04-17 18:38:21

#	User	Runtime	Language	Date
1	Gv Bin	0.12 s	Python 3	2025-07-01 12:00:22
2	UTM CS AI	0.17 s	Python 3	2024-08-08 17:37:38
3	Kadriye Yildiz	0.21 s	Python 3	2024-08-22 17:41:10
4	Vincent Tandya	0.23 s	Python 3	2021-05-01 02:52:54
5	Yosuke Mizutani	0.23 s	Python 3	2024-02-21 01:30:43
6	Md. Tahmidur Rafid	0.23 s	Python 3	2024-11-06 01:42:15
7	Ryan Farrell	0.23 s	Python 3	2025-06-07 00:54:16
8	Teikn Smith	0.24 s	Python 3	2021-10-03 18:15:23
9	Hiếu Vũ Minh	0.25 s	Python 3	2024-10-22 15:16:12
10	William Walker	0.25 s	Python 3	2025-03-19 00:31:46

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2025-07-05 02:22:56

#	User	Length	Language	Date
1	Hidden user	2223	C	2025-05-17 19:22:30
2	Ivan Petrov	3682	C	2019-06-24 14:43:47

#	User	Length	Language	Date
1	Ong Cheng Geng	4485	C#	2020-08-09 11:00:18
2	Andrzej Krajniak	6570	C#	2017-08-23 20:15:45

#	User	Length	Language	Date
1	Elias Lolck	909	C++	2024-02-12 20:17:43
2	William Gan	919	C++	2018-04-12 05:01:55
3	Donald Dong	1019	C++	2019-03-27 03:02:48
4	Johan Wind	1089	C++	2018-10-14 23:01:50
5	Yung Chi Li	1104	C++	2024-05-04 22:31:17
6	Hidden user	1111	C++	2024-12-16 17:10:56
7	Ludo Pulles	1116	C++	2017-03-26 17:58:26
8	Jun-Ting Hsu	1141	C++	2025-03-19 00:33:07
9	Bùi Việt Dũng	1169	C++	2021-02-06 20:05:30
10	Li Yao'an	1202	C++	2018-08-22 12:27:49

#	User	Length	Language	Date
1	Norbert Voelker	3524	Go	2022-01-13 01:14:24

#	User	Length	Language	Date
1	Josenildo Silva	1373	Java	2017-07-20 21:25:07
2	Doug Goodman	1894	Java	2017-09-27 16:57:10
3	Hidden user	1926	Java	2016-11-09 01:34:18
4	Crystal Sharpe	1991	Java	2021-06-17 06:49:41
5	Micah Stairs	1993	Java	2016-12-22 19:13:30
6	Matthew Garrison	2005	Java	2017-10-22 13:16:41
7	Martijn Muijsers	2173	Java	2017-05-05 15:22:04
8	Rik King	2189	Java	2022-12-10 18:37:51
9	Michael Zündorf	2231	Java	2019-05-20 19:04:33
10	Paul Boddington	2356	Java	2017-01-27 23:48:26

#	User	Length	Language	Date
1	Christian Cederquist	1609	JavaScript (SpiderMonkey)	2023-07-25 00:12:33

#	User	Length	Language	Date
1	Timothy Gaede	2811	Julia	2024-04-30 08:47:36

#	User	Length	Language	Date
1	Jacob Huebner	2929	Kotlin	2022-01-29 22:23:17

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	821	Python 2	2019-07-11 08:53:06
2	Lars Åström	1055	Python 2	2018-11-20 11:20:28
3	Michael Huang	1057	Python 2	2018-05-14 20:31:50
4	Hidden user	1128	Python 2	2016-11-08 18:40:30
5	Andreas Björklund	1197	Python 2	2020-04-01 15:58:20
6	Harry Smidt	1570	Python 2	2018-10-12 22:38:30
7	Robert Welin-Berger	1618	Python 2	2018-04-17 18:38:21
8	John Bowers	1800	Python 2	2019-02-13 20:03:05
9	Hermon Mulat	2117	Python 2	2017-01-15 23:27:30

#	User	Length	Language	Date
1	Peter Stauder	556	Python 3	2023-04-26 21:26:29
2	Ryan Farrell	595	Python 3	2025-06-07 00:54:16
3	Nicholas Russell Saerang	789	Python 3	2024-04-25 16:48:25
4	Casper Rysgaard	823	Python 3	2022-02-15 15:13:59
5	Jason Cannon	854	Python 3	2020-01-01 00:57:46
6	Alessio Campanelli	898	Python 3	2023-11-09 19:22:43
7	Tấn Phát Trần	924	Python 3	2019-03-27 07:06:48
8	Emilien Guerry	949	Python 3	2020-10-20 00:11:49
9	hamzeh hamzeh	975	Python 3	2024-05-23 23:08:27
10	Brandon Tang	1008	Python 3	2023-07-19 09:38:00

#	User	Length	Language	Date
1	Vincent Lagerros	94785	Rust	2025-07-05 02:19:43

Solution running time distribution