Problem D
Rings — Problem Statistics

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Submissions	91
Accepted submissions	22
Submission ratio	24.18%
Authors	23
Accepted authors	19
Author ratio	82.61%

#	User	Runtime	Language	Date
1	Claes Redestad	0.00 s	C++	2005-12-09 12:28:47
2	Anders Sjöqvist	0.00 s	C++	2005-12-09 14:43:20
3	Mattias Harrysson	0.00 s	C++	2015-12-11 14:02:30
4	Lars Hummelgren	0.00 s	C++	2016-12-11 14:38:56
5	Hidden user	0.01 s	C++	2009-01-11 15:13:51
6	Christian Lidström	0.01 s	C++	2015-12-11 14:26:01
7	Edvin Lundberg	0.01 s	C++	2016-12-08 23:45:53
8	Hidden user	0.01 s	C++	2016-12-10 12:21:46
9	Leung Man Ho	0.01 s	C++	2016-12-10 20:19:05
10	Johan Lindblad	0.01 s	C++	2016-12-11 13:10:28

#	User	Runtime	Language	Date
1	Felix Grape	0.10 s	Java	2016-12-10 11:46:35
2	Fredrik Sommar	0.16 s	Java	2015-12-11 14:05:19
3	Hidden user	0.36 s	Java	2015-12-11 15:15:53

#	User	Runtime	Language	Date
1	Jacob Molin	0.10 s	Python 3	2025-05-09 14:05:10

#	User	Runtime	Language	Date
1	Emil Hultcrantz	0.00 s	Rust	2025-05-09 14:57:40
2	Christiane Kobalt	0.00 s	Rust	2025-05-09 15:22:12

#	User	Length	Language	Date
1	Anders Sjöqvist	1208	C++	2005-12-09 14:43:20
2	Leung Man Ho	1245	C++	2016-12-10 20:19:05
3	Claes Redestad	1251	C++	2005-12-09 12:28:47
4	Hidden user	1895	C++	2009-01-11 15:13:51
5	Lars Hummelgren	2528	C++	2016-12-11 14:38:56
6	Hidden user	4169	C++	2016-12-10 12:22:55
7	Viktor Björkholm	5072	C++	2016-12-12 08:18:27
8	Edvin Lundberg	5498	C++	2016-12-08 23:45:53
9	Mattias Harrysson	6348	C++	2015-12-11 14:02:30
10	Johan Lindblad	7323	C++	2016-12-11 13:10:28

#	User	Length	Language	Date
1	Felix Grape	6107	Java	2016-12-10 11:46:35
2	Fredrik Sommar	9664	Java	2015-12-11 14:05:19
3	Hidden user	15946	Java	2015-12-11 15:15:53

#	User	Length	Language	Date
1	Jacob Molin	5260	Python 3	2025-05-09 14:05:10

#	User	Length	Language	Date
1	Christiane Kobalt	3936	Rust	2025-05-09 15:22:12
2	Emil Hultcrantz	11388	Rust	2025-05-09 14:57:40

Solution running time distribution