Problem K
Keeping On Track

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Problem statistics

Submissions	634
Accepted submissions	267
Submission ratio	42.11%
Authors	239
Accepted authors	208
Author ratio	87.03%

#	User	Runtime	Date
1	Ryan Maschino	0.17 s	2023-10-20 04:45:26
2	Ivan Petrov	0.50 s	2019-12-11 14:16:20

#	User	Runtime	Date
1	Jimmy Dinh	0.11 s	2023-10-12 08:48:13
2	Anh Mai Le Xuan	0.14 s	2018-10-13 21:24:53
3	Måns Magnusson	0.15 s	2018-09-16 15:19:53
4	Maj Stenmark	0.15 s	2018-09-27 16:41:43
5	Jeffrey H.	0.17 s	2023-07-09 20:51:56
6	Lewin Gan	0.18 s	2017-10-28 19:09:11
7	Richard Peng	0.18 s	2017-12-09 22:37:09
8	William Walker	0.19 s	2023-07-10 08:56:03
9	Ray Bai	0.21 s	2020-12-12 18:35:11
10	Crystal Sharpe	0.23 s	2021-08-08 23:23:07

#	User	Runtime	Date
1	Jacob Huebner	0.18 s	2021-04-13 05:02:18
2	Слава Гуляев	0.24 s	2017-11-15 12:14:24
3	Hidden user	0.26 s	2020-02-15 01:48:37
4	Nicholas Johnson	0.26 s	2021-04-14 01:05:36
5	Phường Lên	0.27 s	2020-02-15 05:24:42
6	Kiel Dowdle	1.00 s	2021-04-14 01:27:19

#	User	Runtime	Date
1	Robert Kramer	0.07 s	2017-10-29 22:55:55
2	Wyatt Wismer	0.08 s	2017-11-01 20:59:28
3	Daniel Wolff	0.08 s	2017-11-03 03:00:45
4	Lars Åström	0.09 s	2019-09-24 14:14:29
5	Godmar Back	0.53 s	2018-10-14 22:28:22

#	User	Runtime	Date
1	Eimhin McDonald	0.08 s	2018-07-31 00:06:14
2	Pratyanch Jain	0.11 s	2023-10-31 23:28:47
3	Kyle Layzer	0.12 s	2024-01-25 03:09:04
4	Isaac Lee	0.13 s	2022-01-18 23:41:20
5	Oskar Haarklou Veileborg	0.14 s	2020-04-03 13:56:17
6	Hidden user	0.14 s	2023-08-16 20:28:29
7	Taesung Hwang	0.15 s	2023-10-23 02:26:57
8	Timothy Han	1.02 s	2020-12-13 23:35:59
9	Peter Lee	1.16 s	2017-11-01 00:20:27
10	Albert Chu	1.76 s	2021-01-16 21:51:55

#	User	Runtime	Date
1	Zhixing Zhang	0.00 s	2020-04-18 11:12:36

#	User	Length	Date
1	Ivan Petrov	2035	2019-12-11 14:16:20
2	Ryan Maschino	5006	2023-10-20 04:48:55

#	User	Length	Date
1	William Gan	782	2018-04-12 10:14:03
2	Hidden user	789	2017-10-28 18:49:11
3	Muhammad Ayaz Dzulfikar	910	2018-10-05 15:16:46
4	Josenildo Silva	954	2020-04-30 02:48:47
5	Pu Chen	970	2017-11-10 20:49:58
6	Farbod Yadegarian	1028	2017-10-28 18:51:14
7	Frank Boar	1034	2017-11-04 03:08:33
8	Alex Dai	1083	2017-11-24 11:56:14
9	Paul Baldaray	1105	2021-01-13 00:29:08
10	Shirui Chen	1116	2018-08-14 06:22:52

#	User	Length	Date
1	Alex Coleman	1417	2017-11-03 21:12:56
2	Trung Quan Tong Dam	1636	2018-01-22 23:16:49
3	Doug Goodman	1718	2019-05-31 16:13:08
4	Nathaniel Lahn	1856	2018-10-13 22:28:02
5	Crystal Sharpe	2014	2021-08-08 23:24:44
6	Ray Bai	2035	2020-12-12 18:35:11
7	Måns Magnusson	2037	2018-09-16 15:19:53
8	Maj Stenmark	2037	2018-09-27 16:41:43
9	Suhas T. Nagar	2102	2022-05-25 23:42:42
10	Shoutian Liu	2299	2019-10-21 21:51:34

#	User	Length	Date
1	Phường Lên	1404	2020-02-15 05:24:42
2	Hidden user	2118	2020-02-15 01:48:37
3	Слава Гуляев	2191	2017-11-15 12:14:24
4	Jacob Huebner	2247	2021-04-13 05:02:18
5	Nicholas Johnson	2878	2021-04-14 00:02:25
6	Kiel Dowdle	3392	2021-04-14 01:27:19

#	User	Length	Date
1	Lars Åström	739	2019-09-24 14:14:29
2	Wyatt Wismer	1060	2017-11-01 20:59:28
3	Godmar Back	1098	2018-10-14 22:28:22
4	Daniel Wolff	1155	2017-11-03 03:00:45
5	Robert Kramer	2274	2017-10-29 22:55:55

#	User	Length	Date
1	Oskar Haarklou Veileborg	759	2020-04-03 14:02:09
2	Hidden user	1007	2023-08-16 20:28:29
3	Albert Chu	1025	2021-01-16 21:51:55
4	Eimhin McDonald	1081	2018-07-31 00:06:14
5	Timothy Han	1276	2020-12-13 23:35:59
6	Taesung Hwang	1383	2023-10-23 02:26:57
7	Isaac Lee	1454	2022-01-18 23:41:20
8	Kyle Layzer	1486	2024-01-25 03:09:04
9	Peter Lee	2323	2017-11-01 00:20:27
10	Pratyanch Jain	5099	2023-10-31 23:28:47

#	User	Length	Date
1	Zhixing Zhang	3789	2020-04-18 11:12:36

Solution running time distribution