Problem A
Subway — Problem Statistics

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Submissions	680
Accepted submissions	205
Submission ratio	30.15%
Authors	209
Full solves [?]	168
Full solve Ratio	80.38%

#	User	Runtime	Language	Date
1	Sabit Zahin	0.01 s	C	2017-01-26 23:39:59

#	User	Runtime	Language	Date
1	Andrzej Krajniak	0.03 s	C#	2016-09-29 19:14:48
2	Marek	0.08 s	C#	2016-09-29 19:27:12

#	User	Runtime	Language	Date
1	Michał Grygierzec	0.04 s	Haskell	2016-10-31 22:52:54

#	User	Runtime	Language	Date
1	Martijn Muijsers	0.07 s	Java	2017-03-15 03:01:37
2	Tobias Glimmerfors	0.07 s	Java	2018-11-10 12:10:40
3	Crystal Sharpe	0.07 s	Java	2020-06-26 19:40:51
4	Cristian Torrusio	0.08 s	Java	2012-10-22 00:29:54
5	Erik Baalhuis	0.08 s	Java	2017-08-28 23:46:38
6	Herman Appelgren	0.08 s	Java	2018-04-07 19:10:14
7	Bryan Jin	0.08 s	Java	2018-08-17 23:32:56
8	Andrew Polizzotto	0.08 s	Java	2020-11-13 21:55:56
9	Peter Stockman	0.09 s	Java	2012-10-11 11:57:05
10	Simon Eriksson	0.09 s	Java	2013-10-17 19:29:46

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.05 s	JavaScript (SpiderMonkey)	2023-10-04 00:01:16

#	User	Runtime	Language	Date
1	Hidden user	0.07 s	Python 2	2019-09-22 01:15:25
2	Lars Åström	0.08 s	Python 2	2019-06-19 00:03:50
3	Erik Tjøswold	0.15 s	Python 2	2019-01-21 14:24:26

#	User	Runtime	Language	Date
1	Gladwin Yeo	0.08 s	Python 3	2022-07-22 11:46:21
2	Duoduo Zhao	0.08 s	Python 3	2025-07-14 12:00:24
3	--	0.09 s	Python 3	2023-07-12 19:21:33
4	Hidden user	0.09 s	Python 3	2023-10-12 21:50:37
5	Ryan Tan	0.10 s	Python 3	2022-04-23 09:59:17
6	Reijer Boodt	0.11 s	Python 3	2019-06-20 11:42:26
7	Marshall D Feng	0.11 s	Python 3	2024-01-19 07:16:50
8	Samuel Belin	0.11 s	Python 3	2024-02-13 13:36:46
9	Anton Nilsson	0.11 s	Python 3	2025-03-31 14:13:53
10	Raymond van Venetie	0.12 s	Python 3	2019-06-12 14:14:29

#	User	Runtime	Language	Date
1	Artur Khuziakhmetov	0.00 s	Rust	2025-02-08 13:46:25
2	Leo Jarhede	0.00 s	Rust	2025-03-31 15:25:49
3	Ole Johan Walderhaug	0.01 s	Rust	2020-10-24 21:59:00

#	User	Length	Language	Date
1	Sabit Zahin	2044	C	2017-01-26 23:39:59

#	User	Length	Language	Date
1	Marek	5745	C#	2016-09-29 19:27:12
2	Andrzej Krajniak	32797	C#	2016-09-29 19:14:48

#	User	Length	Language	Date
1	Josenildo Silva	735	C++	2018-07-18 00:31:16
2	Yupeng Gu	830	C++	2019-04-25 07:48:23
3	Man Hin Jeffrey Hon	914	C++	2012-10-24 18:26:02
4	Johan Wind	943	C++	2018-05-09 00:28:11
5	Yuxin Sun	1201	C++	2017-10-01 21:36:25
6	Changtian Sun	1302	C++	2017-10-01 23:16:16
7	Choi Min Suk	1348	C++	2021-07-04 20:19:47
8	Dmitry Lyubshin	1385	C++	2018-07-01 13:31:06
9	Herman Karlsson	1432	C++	2015-06-05 11:07:36
10	Leonardo de Andrade Paes	1434	C++	2022-09-18 22:45:32

#	User	Length	Language	Date
1	Michał Grygierzec	4613	Haskell	2016-10-31 22:52:54

#	User	Length	Language	Date
1	Doug Goodman	1512	Java	2018-05-14 20:55:58
2	Dragos-Paul Vecerdea	1749	Java	2018-12-01 15:38:01
3	Terrence Park	2469	Java	2015-12-15 08:56:15
4	Hiếu Vũ Minh	2545	Java	2024-03-09 21:16:00
5	Altan Tutar	2579	Java	2017-06-22 14:23:45
6	Mitch Penrose	2579	Java	2020-05-17 09:17:33
7	Hidden user	2579	Java	2020-09-19 20:08:13
8	Andreas Tan	2579	Java	2020-11-20 16:24:51
9	Crystal Sharpe	3105	Java	2020-06-26 19:40:51
10	Bryan Jin	3154	Java	2018-08-17 23:32:56

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	19975	JavaScript (SpiderMonkey)	2023-10-04 00:09:41

#	User	Length	Language	Date
1	Hidden user	1222	Python 2	2019-09-22 01:15:25
2	Lars Åström	1685	Python 2	2019-06-19 00:03:50
3	Erik Tjøswold	2109	Python 2	2019-01-21 14:24:26

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	1026	Python 3	2020-04-08 10:28:07
2	Casper Rysgaard	1206	Python 3	2021-08-11 10:40:55
3	Marshall D Feng	1332	Python 3	2024-01-19 07:16:50
4	Ryan Tan	1418	Python 3	2022-04-23 09:59:17
5	Raymond van Venetie	1532	Python 3	2019-06-12 14:14:29
6	Christian Nielsen	1561	Python 3	2023-07-12 12:35:20
7	Agis Daniels	1580	Python 3	2021-12-22 15:58:03
8	Samuel Belin	1660	Python 3	2024-02-13 13:36:46
9	Kelly Dance	1697	Python 3	2022-06-20 22:48:22
10	--	1807	Python 3	2023-07-12 18:50:42

#	User	Length	Language	Date
1	Artur Khuziakhmetov	1851	Rust	2025-02-08 13:46:25
2	Leo Jarhede	4501	Rust	2025-03-31 15:25:49
3	Ole Johan Walderhaug	4917	Rust	2020-10-24 21:59:00

Solution running time distribution