Problem H
Lane Switching — Problem Statistics

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Submissions	1429
Accepted submissions	172
Submission ratio	12.04%
Authors	185
Accepted authors	117
Author ratio	63.24%

#	User	Runtime	Language	Date
1	Godmar Back	0.23 s	Java	2017-10-15 00:45:56
2	Doug Goodman	0.23 s	Java	2021-07-20 19:11:05
3	Sean Wang	0.26 s	Java	2025-01-03 22:55:09
4	Peter Steele	0.45 s	Java	2017-10-15 00:45:37
5	Sonny Chan	0.51 s	Java	2020-12-04 08:03:43
6	Suhas T. Nagar	0.78 s	Java	2022-10-24 04:22:52
7	William Sun	0.91 s	Java	2025-01-07 05:22:37

#	User	Runtime	Language	Date
1	Lars Åström	0.09 s	Python 2	2019-09-25 20:37:12
2	Eric Williamson	0.13 s	Python 2	2017-10-16 21:15:17
3	Victor Zheng	0.43 s	Python 2	2018-12-12 03:49:54

#	User	Runtime	Language	Date
1	Tran Tuong Minh Nguyen	0.12 s	Python 3	2018-02-08 10:01:24
2	Jimmy Xu	0.37 s	Python 3	2025-03-14 04:30:22

#	User	Length	Language	Date
1	Jiarui Zhang	1913	C++	2017-10-15 00:55:08
2	Robert Lee	2001	C++	2022-10-23 19:43:48
3	Benjamin Qi	2255	C++	2017-10-14 22:22:08
4	Azjargal Ganbold	2278	C++	2024-01-04 11:56:22
5	Shuheng Wei	2364	C++	2024-10-29 18:04:05
6	Nguyễn Huy	2368	C++	2024-11-02 14:48:12
7	Hidden user	2382	C++	2023-06-05 02:53:21
8	이창수	2391	C++	2017-10-18 14:29:40
9	Ojas Deshpande	2406	C++	2017-10-15 02:18:23
10	Khánh Dương Quốc	2537	C++	2021-08-17 13:46:04

#	User	Length	Language	Date
1	Doug Goodman	3969	Java	2021-07-20 19:11:05
2	Peter Steele	4386	Java	2017-10-15 00:45:37
3	Suhas T. Nagar	4548	Java	2022-10-24 04:22:52
4	Sonny Chan	5353	Java	2020-12-04 08:03:43
5	Sean Wang	7638	Java	2025-01-03 22:55:09
6	Godmar Back	7710	Java	2017-10-15 00:45:56
7	William Sun	10146	Java	2025-01-07 05:22:37

#	User	Length	Language	Date
1	Victor Zheng	1417	Python 2	2018-12-12 03:49:54
2	Lars Åström	1978	Python 2	2019-09-25 20:37:12
3	Eric Williamson	2857	Python 2	2017-10-16 21:19:35

#	User	Length	Language	Date
1	Jimmy Xu	1476	Python 3	2025-03-14 04:36:41
2	Tran Tuong Minh Nguyen	2093	Python 3	2018-02-08 10:01:24

Solution running time distribution