Problem K
Train Line — Problem Statistics

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Submissions	353
Accepted submissions	72
Submission ratio	20.40%
Authors	51
Accepted authors	30
Author ratio	58.82%

#	User	Runtime	Language	Date
1	Jeremy Lim	0.47 s	C++	2025-04-04 15:42:20
2	Peter Kwak	0.57 s	C++	2021-04-26 16:48:24
3	Seba Villalobos	0.91 s	C++	2021-05-05 22:29:05
4	Henry Xia	0.92 s	C++	2021-04-29 19:35:33
5	Antonio Molina Lovett	1.72 s	C++	2021-05-17 06:00:27
6	Shuxin Chen	1.74 s	C++	2021-07-28 09:15:03
7	Andrew Polizzotto	1.77 s	C++	2025-05-23 17:57:12
8	Ari Blondal	1.81 s	C++	2022-04-06 08:53:09
9	Ahmed Siadomar	1.87 s	C++	2023-12-10 02:11:01
10	Nick Wu	1.96 s	C++	2021-05-17 03:46:58

#	User	Runtime	Language	Date
1	Zihan Wang	10.75 s	Java	2021-05-22 06:56:37

#	User	Runtime	Language	Date
1	Jacob Huebner	3.24 s	Kotlin	2022-04-23 03:49:39

#	User	Runtime	Language	Date
1	Danny Sleator	6.73 s	OCaml	2021-06-14 05:04:52

#	User	Length	Language	Date
1	Yen-Hsiang Chang	1466	C++	2021-05-04 05:56:15
2	Antonio Molina Lovett	1697	C++	2021-05-17 06:00:27
3	Jeremy Lim	1826	C++	2025-04-04 17:44:27
4	Bryce Sandlund	1924	C++	2021-04-23 21:59:43
5	Andrew Polizzotto	1967	C++	2025-05-23 17:38:52
6	Ildar Gainullin	2043	C++	2021-04-23 03:50:16
7	Trung Dang	2046	C++	2021-04-25 20:01:44
8	Yufan Huang	2081	C++	2021-07-13 01:44:33
9	Aditya Sundaram	2111	C++	2022-09-04 17:50:52
10	Nick Wu	2113	C++	2021-05-17 03:46:58

#	User	Length	Language	Date
1	Zihan Wang	6435	Java	2021-05-22 06:56:37

#	User	Length	Language	Date
1	Jacob Huebner	3710	Kotlin	2022-04-23 03:49:39

#	User	Length	Language	Date
1	Danny Sleator	4444	OCaml	2021-06-14 05:04:52

Solution running time distribution