Problem F
Helpful Rotations — Problem Statistics

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Submissions	124
Accepted submissions	22
Submission ratio	17.74%
Authors	20
Accepted authors	14
Author ratio	70.00%

#	User	Runtime	Language	Date
1	Josip Smolcic	0.02 s	C++	2021-03-30 23:29:25
2	Erik Amirell Eklöf	0.05 s	C++	2021-03-20 12:49:52
3	Alexander Skidanov	0.07 s	C++	2025-03-08 21:17:10
4	Hidden user	0.09 s	C++	2021-06-19 06:03:29
5	Johan Wind	0.12 s	C++	2021-03-20 15:41:34
6	Joakim Blikstad	0.16 s	C++	2021-04-09 23:49:23
7	Danil Zashikhin	0.22 s	C++	2025-03-08 21:12:07

#	User	Runtime	Language	Date
1	Doug Goodman	0.24 s	Java	2021-06-17 21:18:50
2	Jon Marius Venstad	0.61 s	Java	2023-02-28 12:24:52

#	User	Runtime	Language	Date
1	Nicholas Johnson	0.26 s	Kotlin	2022-02-21 00:25:24

#	User	Runtime	Language	Date
1	Casper Rysgaard	0.25 s	Python 3	2021-03-22 12:35:46
2	Andreas Björklund	0.28 s	Python 3	2023-06-03 13:53:05
3	Asger Hautop Drewsen	0.29 s	Python 3	2021-03-20 13:50:57
4	Oskar Haarklou Veileborg	0.29 s	Python 3	2021-03-30 14:56:54

#	User	Length	Language	Date
1	Johan Wind	3171	C++	2021-03-20 15:41:34
2	Alexander Skidanov	3638	C++	2025-03-08 21:17:10
3	Hidden user	3682	C++	2021-06-19 06:03:29
4	Danil Zashikhin	4117	C++	2025-03-08 21:12:07
5	Joakim Blikstad	4386	C++	2021-04-09 23:48:56
6	Erik Amirell Eklöf	4661	C++	2021-03-20 12:49:52
7	Josip Smolcic	6040	C++	2021-03-30 23:31:48

#	User	Length	Language	Date
1	Doug Goodman	4700	Java	2021-06-17 21:18:50
2	Jon Marius Venstad	4904	Java	2023-02-28 12:24:52

#	User	Length	Language	Date
1	Nicholas Johnson	6170	Kotlin	2022-02-21 00:25:24

#	User	Length	Language	Date
1	Andreas Björklund	1977	Python 3	2023-06-03 13:53:05
2	Asger Hautop Drewsen	2683	Python 3	2021-03-20 13:50:57
3	Oskar Haarklou Veileborg	2683	Python 3	2021-03-30 14:56:54
4	Casper Rysgaard	3862	Python 3	2021-03-22 12:35:46

Solution running time distribution