Problem DR
Folding the Paper — Problem Statistics

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Submissions	105
Accepted submissions	34
Submission ratio	32.38%
Authors	28
Full solves [?]	20
Full solve Ratio	71.43%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.11 s	C	2020-01-16 13:45:28

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	C++	2021-06-18 16:03:31
2	Michael Zündorf	0.05 s	C++	2019-09-01 02:19:01
3	Dmitry Lyubshin	0.09 s	C++	2018-09-12 19:51:18
4	Kristoffer Åhgren	0.09 s	C++	2019-10-17 17:53:34
5	Hidden user	0.09 s	C++	2021-03-21 00:20:10
6	Alexander Skidanov	0.09 s	C++	2025-04-30 11:51:01
7	Jonathon Arbaugh	0.11 s	C++	2017-04-06 20:13:20
8	Si Jie Tan	0.12 s	C++	2025-12-22 09:07:39
9	Elias Riedel Gårding	0.20 s	C++	2017-03-05 03:35:04
10	Hubert Teo	0.21 s	C++	2017-02-25 07:30:40

#	User	Runtime	Language	Date
1	Simon Klein	0.21 s	Java	2012-05-17 21:59:27
2	Erik Odenman	0.40 s	Java	2012-05-16 23:38:05
3	Doug Goodman	0.44 s	Java	2020-06-09 18:32:22

#	User	Runtime	Language	Date
1	Erik Odenman	0.23 s	Python 2	2015-05-13 14:43:33

#	User	Runtime	Language	Date
1	Paco Criado	0.29 s	Python 3	2025-02-23 18:12:07
2	Si Jie Tan	0.36 s	Python 3	2025-12-17 03:34:00
3	Andreas Björklund	0.45 s	Python 3	2023-11-11 17:06:53
4	Hidden user	0.71 s	Python 3	2019-07-01 18:07:48

#	User	Length	Language	Date
1	Ivan Petrov	1060	C	2020-01-16 13:45:28

#	User	Length	Language	Date
1	Jonathon Arbaugh	786	C++	2017-04-06 20:13:20
2	Hidden user	847	C++	2014-12-04 19:06:02
3	Si Jie Tan	910	C++	2025-12-22 09:04:29
4	Michael Zündorf	1011	C++	2019-09-01 02:08:32
5	Alexander Skidanov	1037	C++	2025-04-29 22:02:18
6	Hidden user	1047	C++	2021-06-18 16:02:03
7	Hubert Teo	1078	C++	2017-02-25 07:30:40
8	Elias Riedel Gårding	1211	C++	2017-03-05 03:03:29
9	An Nguyen	1278	C++	2021-03-21 00:19:54
10	Dmitry Lyubshin	1656	C++	2018-09-12 19:51:18

#	User	Length	Language	Date
1	Doug Goodman	1156	Java	2020-06-09 18:32:22
2	Simon Klein	2604	Java	2012-05-17 21:59:27
3	Erik Odenman	4033	Java	2012-05-16 23:38:05

#	User	Length	Language	Date
1	Erik Odenman	541	Python 2	2015-05-13 14:43:33

#	User	Length	Language	Date
1	Si Jie Tan	233	Python 3	2025-12-17 03:34:00
2	Andreas Björklund	489	Python 3	2023-11-11 17:06:53
3	Hidden user	518	Python 3	2019-07-01 18:07:48
4	Paco Criado	1098	Python 3	2025-02-23 18:12:07

Solution running time distribution