Problem Q
Freight Train — Problem Statistics

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Submissions	358
Accepted submissions	66
Submission ratio	18.44%
Authors	59
Accepted authors	45
Author ratio	76.27%

#	User	Runtime	Language	Date
1	Yu-Chen Chan	0.07 s	C++	2024-04-12 05:31:26
2	Leo Lee	0.09 s	C++	2024-04-02 22:12:36
3	Aaruni Gupta	0.09 s	C++	2025-02-18 20:03:18
4	Matthew Li	0.09 s	C++	2025-02-19 05:38:52
5	Milosz Fecko	0.09 s	C++	2025-02-19 23:50:31
6	Jack Augenstine	0.09 s	C++	2025-02-21 06:26:25
7	Daniyal Ahmad Bekinalkar	0.10 s	C++	2023-09-28 01:36:58
8	Hidden user	0.10 s	C++	2024-04-05 16:31:16
9	Pedro Sugiyama	0.10 s	C++	2025-02-17 17:42:14
10	Kabir Batra	0.10 s	C++	2025-02-20 05:51:29

#	User	Runtime	Language	Date
1	Robert Zhou	0.17 s	Java	2025-02-21 03:24:18
2	Hidden user	0.21 s	Java	2024-04-12 00:31:54
3	Bao Quoc Phan	0.36 s	Java	2024-04-13 05:52:46

#	User	Runtime	Language	Date
1	Jack Augenstine	0.19 s	Python 3	2025-02-20 19:36:23
2	Alex Liu	0.21 s	Python 3	2023-09-29 04:58:14
3	Pratyanch Jain	0.22 s	Python 3	2023-09-22 08:10:05
4	bai li	0.22 s	Python 3	2023-09-22 21:57:47
5	Junseok Oh	0.22 s	Python 3	2023-09-29 03:42:05
6	Ziyang Huang	0.22 s	Python 3	2023-09-29 05:53:33
7	David Cho	0.23 s	Python 3	2023-09-29 05:14:22
8	Alex Chen	0.23 s	Python 3	2025-02-14 23:29:37
9	bhavin	0.23 s	Python 3	2025-02-21 06:16:12
10	Benji Emini	0.25 s	Python 3	2025-02-21 04:08:40

#	User	Runtime	Language	Date
1	Gilbert Hsu	0.22 s	Python 3 with NumPy	2023-09-29 05:44:06

#	User	Runtime	Language	Date
1	Eric Park	0.07 s	Rust	2025-02-13 21:11:53
2	Daniel Benes-Magana	0.08 s	Rust	2024-04-11 05:00:15

#	User	Length	Language	Date
1	Leo Lee	649	C++	2024-04-02 22:18:40
2	Jack Augenstine	805	C++	2025-02-20 19:50:11
3	James Tan	992	C++	2024-04-12 01:06:22
4	Matthew Li	1097	C++	2025-02-19 05:38:52
5	Alimzhan Sultanov	1154	C++	2023-09-25 22:50:10
6	Nikita Gorshkov	1165	C++	2025-02-20 06:48:41
7	Yu-Chen Chan	1229	C++	2024-04-12 05:31:26
8	Pedro Sugiyama	1259	C++	2025-02-17 17:46:20
9	Mihir Patil	1267	C++	2023-09-29 08:36:26
10	Milosz Fecko	1274	C++	2025-02-19 23:50:31

#	User	Length	Language	Date
1	Bao Quoc Phan	2698	Java	2024-04-13 05:52:46
2	Hidden user	6349	Java	2024-04-12 00:31:54
3	Robert Zhou	6936	Java	2025-02-21 03:24:18

#	User	Length	Language	Date
1	Jack Augenstine	460	Python 3	2025-02-21 06:55:06
2	bai li	821	Python 3	2023-09-22 21:57:47
3	Alex Liu	930	Python 3	2023-09-29 04:58:14
4	Ziyang Huang	989	Python 3	2023-09-29 05:53:33
5	Alex Liu	1023	Python 3	2024-04-12 05:36:58
6	bhavin	1092	Python 3	2025-02-21 06:16:12
7	Alex Chen	1129	Python 3	2025-02-14 23:29:37
8	David Cho	1143	Python 3	2023-09-29 05:14:22
9	Benji Emini	1175	Python 3	2025-02-21 04:08:40
10	Junseok Oh	1354	Python 3	2023-09-29 03:42:05

#	User	Length	Language	Date
1	Gilbert Hsu	1362	Python 3 with NumPy	2023-09-29 05:44:06

#	User	Length	Language	Date
1	Daniel Benes-Magana	1637	Rust	2024-04-11 05:00:15
2	Eric Park	6901	Rust	2025-02-13 21:11:53

Solution running time distribution