Problem E
Freight Train — Problem Statistics

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Submissions	82
Accepted submissions	20
Submission ratio	24.39%
Authors	14
Full solves [?]	12
Full solve Ratio	85.71%

#	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	Isabelle Hansen-Yang	0.23 s	C++	2025-09-10 06:30:32
4	Xinjia	0.23 s	C++	2025-09-12 16:30:46
5	Xander Fair	0.24 s	C++	2025-09-09 19:30:15
6	Kevin X Huai	0.24 s	C++	2025-09-11 01:58:52
7	Austin Lu	0.24 s	C++	2025-09-11 22:26:45
8	Riley Kinahan	0.24 s	C++	2025-09-16 20:53:35
9	Thea Nguyen	0.25 s	C++	2025-09-17 06:43:57

#	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

#	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	Thea Nguyen	2522	C++	2025-09-17 06:43:57
7	Kevin X Huai	2666	C++	2025-09-11 01:58:52
8	Xinjia	2837	C++	2025-09-12 16:30:46
9	Riley Kinahan	2996	C++	2025-09-16 20:53:35

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

#	User	Length	Language	Date
1	Weibo Liu	1883	Python 3	2025-09-19 03:49:04
2	Mingbo Feng	2517	Python 3	2025-09-11 23:32:00

Solution running time distribution