Problem J
Sleeping on the Train — Problem Statistics

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Submissions	523
Accepted submissions	129
Submission ratio	24.67%
Authors	140
Full solves [?]	105
Full solve Ratio	75.00%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.02 s	C	2025-02-22 00:49:00

#	User	Runtime	Language	Date
1	Yiyuan Luo	0.01 s	C++	2024-11-16 22:25:47
2	Phawin Prongpaophan	0.01 s	C++	2024-11-16 23:06:18
3	Ethan Lu	0.01 s	C++	2024-11-16 23:16:40
4	Milin Kodnongbua	0.01 s	C++	2024-11-16 23:51:04
5	Jeroen Op de Beek	0.01 s	C++	2024-11-17 02:23:15
6	Noah Ruderman	0.01 s	C++	2024-11-17 05:18:56
7	Andrew Polizzotto	0.01 s	C++	2024-11-18 09:40:40
8	Harry Zhou	0.01 s	C++	2024-11-22 00:54:08
9	Julian Wu	0.01 s	C++	2024-11-25 21:41:47
10	Helen	0.01 s	C++	2024-12-26 21:54:15

#	User	Runtime	Language	Date
1	Daniel Venable	0.28 s	Haskell	2025-08-26 21:37:50

#	User	Runtime	Language	Date
1	Mattias Gustafsson	0.20 s	Java	2025-04-01 12:58:03
2	Fredrik Persson	0.20 s	Java	2025-04-08 14:13:00
3	Brian Rink	0.61 s	Java	2025-01-24 08:33:44
4	Grant Garrison	0.69 s	Java	2024-11-20 07:01:35

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Python 3	2024-11-17 01:38:12
2	Doug Goodman	0.06 s	Python 3	2024-11-17 18:50:30
3	Hidden user	0.06 s	Python 3	2024-11-22 07:18:19
4	Isaac Erdman	0.06 s	Python 3	2025-01-04 19:06:52
5	Hidden user	0.06 s	Python 3	2025-02-21 16:38:37
6	Måns Magnusson	0.06 s	Python 3	2025-03-27 15:22:18
7	Andreas Björklund	0.06 s	Python 3	2025-03-31 13:59:42
8	Thomas Lacasse	0.06 s	Python 3	2025-05-27 21:55:28
9	Hidden user	0.06 s	Python 3	2025-08-10 06:29:59
10	Avery Li	0.06 s	Python 3	2025-09-16 23:59:09

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-02-08 18:31:23
2	Winston Wu	0.01 s	Rust	2025-12-09 05:03:36

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	938	C	2025-02-22 00:49:00

#	User	Length	Language	Date
1	Paul Wild	419	C++	2025-11-22 22:51:10
2	Zac Friggstad	478	C++	2025-04-19 23:16:34
3	Nichamon Supatgiat	574	C++	2025-11-10 02:26:28
4	Noah Ruderman	642	C++	2024-11-17 05:18:56
5	Julian Wu	658	C++	2024-11-25 21:41:47
6	Jeroen Op de Beek	686	C++	2024-11-17 02:23:15
7	Julto	689	C++	2025-10-11 04:53:15
8	Joel Jhotan Chavez Chico	730	C++	2025-04-16 01:14:16
9	Orson Baines	734	C++	2025-10-21 18:30:56
10	Thomas Meeks	737	C++	2025-03-27 17:57:33

#	User	Length	Language	Date
1	Daniel Venable	525	Haskell	2025-08-26 21:37:50

#	User	Length	Language	Date
1	Grant Garrison	1037	Java	2024-11-20 07:01:35
2	Mattias Gustafsson	1573	Java	2025-04-01 12:58:03
3	Brian Rink	2179	Java	2025-01-24 08:33:44
4	Fredrik Persson	4540	Java	2025-04-08 14:13:00

#	User	Length	Language	Date
1	Nicholas Russell Saerang	166	Python 3	2025-06-12 21:23:06
2	Russell	166	Python 3	2025-09-21 23:03:00
3	Zafir Nasim	216	Python 3	2025-09-30 04:02:35
4	Andreas Björklund	224	Python 3	2025-03-31 14:06:35
5	Hrant Hovhannisyan	290	Python 3	2025-07-30 05:36:18
6	Hidden user	305	Python 3	2025-08-10 06:29:59
7	Jonatan Nilsson	325	Python 3	2025-03-27 15:05:05
8	Avery Li	335	Python 3	2025-09-16 23:59:09
9	Harry Zhang	350	Python 3	2025-11-24 00:14:02
10	Doug Goodman	355	Python 3	2024-11-17 18:50:30

#	User	Length	Language	Date
1	Winston Wu	1974	Rust	2025-12-09 05:03:36
2	Vincent Lagerros	17702	Rust	2025-02-08 18:31:23

Solution running time distribution