Problem E
Freight Train — Problem Statistics

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Submissions	161
Accepted submissions	39
Submission ratio	24.22%
Authors	24
Full solves [?]	20
Full solve Ratio	83.33%

#	User	Runtime	Language	Date
1	Hidden user	0.09 s	C++	2025-09-12 10:14:43
2	Vidhi Patel	0.09 s	C++	2025-09-14 20:03:41
3	Wenjian Shi	0.10 s	C++	2025-09-21 21:00:08
4	Isabelle Hansen-Yang	0.23 s	C++	2025-09-10 06:30:32
5	Xinjia	0.23 s	C++	2025-09-12 16:30:46
6	Xander Fair	0.24 s	C++	2025-09-09 19:30:15
7	Kevin X Huai	0.24 s	C++	2025-09-11 01:58:52
8	Austin Lu	0.24 s	C++	2025-09-11 22:26:45
9	Riley Kinahan	0.24 s	C++	2025-09-16 20:53:35
10	Roger Chau	0.24 s	C++	2025-09-23 23:15:07

#	User	Runtime	Language	Date
1	Yihang Huang	0.39 s	Java	2025-09-19 17:54:25

#	User	Runtime	Language	Date
1	Weibo Liu	0.23 s	Python 3	2025-09-19 03:49:04
2	Mingbo Feng	0.24 s	Python 3	2025-09-11 23:32:00
3	Hidden user	0.32 s	Python 3	2025-09-22 01:28:41
4	Shahab Ibrahim	0.32 s	Python 3	2025-09-22 20:49:46
5	blin	0.33 s	Python 3	2025-09-22 08:32:17
6	Ronith Bose	0.34 s	Python 3	2025-09-23 06:48:22
7	Digaant Chhokra	0.95 s	Python 3	2025-09-23 06:10:26

#	User	Runtime	Language	Date
1	Julia Doan	0.36 s	Python 3 with NumPy	2025-09-23 02:46:47

#	User	Length	Language	Date
1	Hidden user	994	C++	2025-09-12 10:24:44
2	Xander Fair	1639	C++	2025-09-10 23:56:10
3	Isabelle Hansen-Yang	1782	C++	2025-09-10 06:30:32
4	Vidhi Patel	2118	C++	2025-09-14 20:03:41
5	Austin Lu	2400	C++	2025-09-11 22:26:45
6	Wenjian Shi	2406	C++	2025-09-21 21:02:27
7	Roger Chau	2519	C++	2025-09-23 23:15:07
8	Thea Nguyen	2522	C++	2025-09-17 06:43:57
9	Kevin X Huai	2666	C++	2025-09-11 01:58:52
10	Xinjia	2837	C++	2025-09-12 16:30:46

#	User	Length	Language	Date
1	Yihang Huang	2922	Java	2025-09-19 17:54:25

#	User	Length	Language	Date
1	blin	972	Python 3	2025-09-22 08:32:17
2	Digaant Chhokra	1424	Python 3	2025-09-23 06:58:58
3	Shahab Ibrahim	1805	Python 3	2025-09-22 20:49:46
4	Weibo Liu	1883	Python 3	2025-09-19 03:49:04
5	Mingbo Feng	2517	Python 3	2025-09-11 23:32:00
6	Ronith Bose	2786	Python 3	2025-09-23 06:48:22
7	Hidden user	2985	Python 3	2025-09-22 01:28:41

#	User	Length	Language	Date
1	Julia Doan	2086	Python 3 with NumPy	2025-09-23 02:46:47

Solution running time distribution