Problem R
A Brief Gerrymander — Problem Statistics

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Submissions	837
Accepted submissions	161
Submission ratio	19.24%
Authors	171
Full solves [?]	74
Full solve Ratio	43.27%

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.11 s	C	2021-04-13 09:53:07
2	Thibault Raffaillac	0.12 s	C	2012-01-16 11:18:35
3	Diogen Babuc	0.21 s	C	2022-10-29 12:17:04
4	Teikn Smith	0.21 s	C	2023-08-16 06:02:28
5	Ivan Petrov	0.22 s	C	2019-05-08 08:50:12
6	Smarandache Grigorie-Theodor	0.23 s	C	2022-10-29 11:23:27
7	Gustav Larsson	0.25 s	C	2009-06-05 11:07:25
8	Jesper Öqvist	0.27 s	C	2018-09-25 17:10:07
9	Hidden user	0.30 s	C	2020-02-24 08:50:29
10	Oskar Arvidsson	0.45 s	C	2011-09-01 16:02:14

#	User	Runtime	Language	Date
1	Brandon Zhang	0.03 s	C++	2024-03-27 08:50:57
2	Lawry Sorenson	0.08 s	C++	2025-07-02 22:15:26
3	Thibault Raffaillac	0.12 s	C++	2011-09-10 15:46:13
4	Björn Hegerfors	0.14 s	C++	2011-02-07 03:34:27
5	David Moews	0.14 s	C++	2023-05-22 18:56:56
6	Johan Sannemo	0.15 s	C++	2011-07-15 00:22:00
7	Dmitry Lyubshin	0.16 s	C++	2018-09-25 19:11:07
8	David Zheng	0.18 s	C++	2018-05-28 03:52:29
9	Paul Wild	0.18 s	C++	2018-08-30 15:28:47
10	Ethan Guo	0.18 s	C++	2019-09-09 21:02:32

#	User	Runtime	Language	Date
1	Norbert Voelker	0.74 s	Go	2021-08-19 01:37:46

#	User	Runtime	Language	Date
1	Simon Klein	0.47 s	Java	2011-12-18 15:41:00
2	Steven Cheng	0.93 s	Java	2021-12-31 04:26:37

#	User	Runtime	Language	Date
1	Hidden user	0.78 s	Python 2	2019-03-18 20:54:53
2	Andreas Björklund	0.90 s	Python 2	2019-08-21 19:32:51

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.60 s	Python 3	2025-08-14 05:22:39
2	Alejandro Romeo	0.92 s	Python 3	2025-08-10 19:41:29

#	User	Runtime	Language	Date
1	Daniel Anker Hermansen	0.82 s	Rust	2024-04-03 23:33:05

#	User	Length	Language	Date
1	Teikn Smith	790	C	2023-08-16 16:02:45
2	Ivan Petrov	1532	C	2019-05-08 08:50:12
3	Jesper Öqvist	1822	C	2018-09-25 17:10:07
4	Smarandache Grigorie-Theodor	1985	C	2022-10-29 11:23:27
5	Howard Cheng	1992	C	2020-07-24 04:06:08
6	Zhaocheng Liu	2116	C	2020-06-17 16:36:04
7	Diogen Babuc	2173	C	2022-10-29 12:17:04
8	Per Olofsson	3069	C	2011-09-10 23:41:45
9	Bergur Snorrason	3347	C	2021-04-13 09:53:07
10	Gustav Larsson	3833	C	2009-06-05 11:07:25

#	User	Length	Language	Date
1	David Moews	791	C++	2023-05-22 20:12:01
2	Josenildo Silva	1054	C++	2018-07-21 00:23:00
3	Evan Michael Bailey	1269	C++	2023-06-17 06:19:32
4	Niklas Nordmark	1337	C++	2012-01-19 14:35:18
5	Lawry Sorenson	1517	C++	2025-07-02 18:53:58
6	Johan Wind	1551	C++	2018-10-09 17:49:41
7	Oskar Haarklou Veileborg	1583	C++	2021-12-07 10:34:43
8	David Zheng	1617	C++	2018-05-28 03:52:29
9	Ole Fredrik Borgundvåg Berg	1630	C++	2021-12-06 02:26:58
10	Paul Wild	1673	C++	2018-08-30 15:28:47

#	User	Length	Language	Date
1	Norbert Voelker	2267	Go	2021-08-19 01:37:46

#	User	Length	Language	Date
1	Steven Cheng	5389	Java	2021-12-31 04:26:37
2	Simon Klein	5869	Java	2011-12-18 15:41:00

#	User	Length	Language	Date
1	Andreas Björklund	1059	Python 2	2019-08-21 19:32:51
2	Hidden user	1420	Python 2	2019-03-18 20:54:53

#	User	Length	Language	Date
1	Alejandro Romeo	1434	Python 3	2025-08-10 19:41:29
2	Duoduo Zhao	19326	Python 3	2025-08-14 05:22:39

#	User	Length	Language	Date
1	Daniel Anker Hermansen	28499	Rust	2024-04-03 23:33:05

Solution running time distribution