Problem J
Sleeping on the Train — Problem Statistics

Back to problem description

Submissions	532
Accepted submissions	129
Submission ratio	24.25%
Authors	141
Full solves [?]	105
Full solve Ratio	74.47%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.02 s	C	2025-02-22 01:49:00

#	User	Runtime	Language	Date
1	Yiyuan Luo	0.01 s	C++	2024-11-16 23:25:47
2	Phawin Prongpaophan	0.01 s	C++	2024-11-17 00:06:18
3	Ethan Lu	0.01 s	C++	2024-11-17 00:16:40
4	Milin Kodnongbua	0.01 s	C++	2024-11-17 00:51:04
5	Jeroen Op de Beek	0.01 s	C++	2024-11-17 03:23:15
6	Noah Ruderman	0.01 s	C++	2024-11-17 06:18:56
7	Andrew Polizzotto	0.01 s	C++	2024-11-18 10:40:40
8	Harry Zhou	0.01 s	C++	2024-11-22 01:54:08
9	Julian Wu	0.01 s	C++	2024-11-25 22:41:47
10	Helen	0.01 s	C++	2024-12-26 22:54:15

#	User	Runtime	Language	Date
1	Daniel Venable	0.28 s	Haskell	2025-08-26 23:37:50

#	User	Runtime	Language	Date
1	Mattias Gustafsson	0.20 s	Java	2025-04-01 14:58:03
2	Fredrik Persson	0.20 s	Java	2025-04-08 16:13:00
3	Brian Rink	0.61 s	Java	2025-01-24 09:33:44
4	Grant Garrison	0.69 s	Java	2024-11-20 08:01:35

#	User	Runtime	Language	Date
1	Hidden user	0.06 s	Python 3	2024-11-17 02:38:12
2	Doug Goodman	0.06 s	Python 3	2024-11-17 19:50:30
3	Hidden user	0.06 s	Python 3	2024-11-22 08:18:19
4	Isaac Erdman	0.06 s	Python 3	2025-01-04 20:06:52
5	Hidden user	0.06 s	Python 3	2025-02-21 17:38:37
6	Måns Magnusson	0.06 s	Python 3	2025-03-27 16:22:18
7	Andreas Björklund	0.06 s	Python 3	2025-03-31 15:59:42
8	Thomas Lacasse	0.06 s	Python 3	2025-05-27 23:55:28
9	Hidden user	0.06 s	Python 3	2025-08-10 08:29:59
10	Avery Li	0.06 s	Python 3	2025-09-17 01:59:09

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-02-08 19:31:23
2	Winston Wu	0.01 s	Rust	2025-12-09 06:03:36

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	938	C	2025-02-22 01:49:00

#	User	Length	Language	Date
1	Paul Wild	419	C++	2025-11-22 23:51:10
2	Zac Friggstad	478	C++	2025-04-20 01:16:34
3	Nichamon Supatgiat	574	C++	2025-11-10 03:26:28
4	Noah Ruderman	642	C++	2024-11-17 06:18:56
5	Julian Wu	658	C++	2024-11-25 22:41:47
6	Jeroen Op de Beek	686	C++	2024-11-17 03:23:15
7	Julto	689	C++	2025-10-11 06:53:15
8	Joel Jhotan Chavez Chico	730	C++	2025-04-16 03:14:16
9	Orson Baines	734	C++	2025-10-21 20:30:56
10	Thomas Meeks	737	C++	2025-03-27 18:57:33

#	User	Length	Language	Date
1	Daniel Venable	525	Haskell	2025-08-26 23:37:50

#	User	Length	Language	Date
1	Grant Garrison	1037	Java	2024-11-20 08:01:35
2	Mattias Gustafsson	1573	Java	2025-04-01 14:58:03
3	Brian Rink	2179	Java	2025-01-24 09:33:44
4	Fredrik Persson	4540	Java	2025-04-08 16:13:00

#	User	Length	Language	Date
1	Nicholas Russell Saerang	166	Python 3	2025-06-12 23:23:06
2	Russell	166	Python 3	2025-09-22 01:03:00
3	Zafir Nasim	216	Python 3	2025-09-30 06:02:35
4	Andreas Björklund	224	Python 3	2025-03-31 16:06:35
5	Hrant Hovhannisyan	290	Python 3	2025-07-30 07:36:18
6	Hidden user	305	Python 3	2025-08-10 08:29:59
7	Jonatan Nilsson	325	Python 3	2025-03-27 16:05:05
8	Avery Li	335	Python 3	2025-09-17 01:59:09
9	Harry Zhang	350	Python 3	2025-11-24 01:14:02
10	Doug Goodman	355	Python 3	2024-11-17 19:50:30

#	User	Length	Language	Date
1	Winston Wu	1974	Rust	2025-12-09 06:03:36
2	Vincent Lagerros	17702	Rust	2025-02-08 19:31:23

Solution running time distribution