Problem A
The Uxuhul Voting System — Problem Statistics

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Submissions	2389
Accepted submissions	1076
Submission ratio	45.04%
Authors	853
Full solves [?]	745
Full solve Ratio	87.34%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.08 s	Bash	2024-04-17 19:18:34

#	User	Runtime	Language	Date
1	Andreas Gabrielsson	0.00 s	C	2013-02-20 12:30:50
2	Hidden user	0.00 s	C	2015-10-05 16:27:59
3	Sabit Zahin	0.00 s	C	2015-10-20 20:18:08
4	Ivan Petrov	0.00 s	C	2019-09-18 15:56:00
5	Oscar Brink	0.00 s	C	2023-10-21 10:23:50
6	Oscar Cusin	0.00 s	C	2024-02-18 12:47:14
7	test	0.00 s	C	2025-03-05 14:30:59

#	User	Runtime	Language	Date
1	masosz	0.02 s	C#	2015-02-27 00:54:16
2	traxex	0.04 s	C#	2024-05-15 11:43:57
3	Nathan Andrews	0.04 s	C#	2024-10-07 22:57:18
4	Jose Ignacio Villa Molina	0.05 s	C#	2024-06-18 12:26:53
5	Lauran van Ekeren	0.06 s	C#	2023-06-16 14:31:19

#	User	Runtime	Language	Date
1	Jinwoo Lee	0.02 s	Common Lisp	2020-09-26 19:01:45

#	User	Runtime	Language	Date
1	Nathan Lee	0.00 s	Go	2025-10-06 15:09:39
2	Adam Engsig	0.02 s	Go	2021-05-05 23:03:34
3	Norbert Voelker	0.02 s	Go	2021-12-05 19:12:55
4	Vilhelm Melkstam	0.08 s	Go	2022-02-16 11:32:47
5	Aleksander Jan Mistewicz	0.10 s	Go	2019-02-16 15:39:49
6	Oskar Segersvärd	0.12 s	Go	2014-10-08 14:59:07
7	Johan Fogelström	0.14 s	Go	2014-10-08 15:41:55

#	User	Runtime	Language	Date
1	Isaac Arvestad	0.00 s	Haskell	2019-02-12 17:06:55
2	Oskar Segersvärd	0.01 s	Haskell	2014-10-08 21:53:22
3	Tomas Möre	0.01 s	Haskell	2019-02-17 17:08:03
4	Juan Miguel Vilar	0.01 s	Haskell	2021-05-24 11:29:51
5	Wilhelm Nilede	0.01 s	Haskell	2021-12-11 21:16:36
6	Simon Paege	0.01 s	Haskell	2023-11-24 23:42:19
7	Steinar Simonnes	0.01 s	Haskell	2025-02-26 09:06:46

#	User	Runtime	Language	Date
1	Jan Štola	0.06 s	Java	2015-05-21 13:22:32
2	Bjørn Dons	0.06 s	Java	2023-05-08 21:35:54
3	Erik Odenman	0.07 s	Java	2013-02-14 00:54:34
4	Simon Klein	0.07 s	Java	2013-02-14 08:58:31
5	Axel Lewenhaupt	0.07 s	Java	2013-02-15 20:09:38
6	Alexandre Loiko	0.07 s	Java	2013-02-17 12:09:12
7	Carl Henrik Klåvus	0.07 s	Java	2013-02-19 13:03:01
8	Lucas Taubert	0.07 s	Java	2013-02-20 23:56:01
9	Anders Ye	0.07 s	Java	2014-02-13 14:50:43
10	Kai Widell Niigata	0.07 s	Java	2014-02-17 01:24:38

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	JavaScript (SpiderMonkey)	2014-10-04 13:08:31

#	User	Runtime	Language	Date
1	Hidden user	0.22 s	Kotlin	2023-06-14 14:37:08

#	User	Runtime	Language	Date
1	Joakim Uddholm	0.04 s	Python 2	2014-10-07 19:59:17
2	Hidden user	0.05 s	Python 2	2014-10-08 13:32:55
3	Øyvind Haarberg	0.05 s	Python 2	2017-10-31 15:12:32
4	Måns Gezelius	0.05 s	Python 2	2018-02-16 01:32:13
5	Oskar Haarklou Veileborg	0.05 s	Python 2	2018-11-14 12:27:20
6	Andreas Björklund	0.05 s	Python 2	2018-12-02 08:36:17
7	Felix Balthasar Berief	0.05 s	Python 2	2019-02-12 12:21:58
8	Hidden user	0.05 s	Python 2	2019-02-14 08:41:42
9	Andreas Serra	0.06 s	Python 2	2014-02-17 15:49:51
10	Hidden user	0.06 s	Python 2	2015-10-03 15:03:33

#	User	Runtime	Language	Date
1	Robert Welin-Berger	0.02 s	Python 3	2017-09-27 22:34:46
2	James Elías Sigurðarson	0.03 s	Python 3	2015-06-14 18:09:44
3	Jonas Höglund	0.03 s	Python 3	2015-09-30 12:57:43
4	Johan Kvastad	0.03 s	Python 3	2015-10-06 16:07:12
5	Patrik Andersson	0.03 s	Python 3	2016-02-12 16:57:14
6	Henrik Adolfsson	0.03 s	Python 3	2017-02-12 13:49:33
7	Hidden user	0.03 s	Python 3	2017-10-03 18:06:26
8	Torstein Strømme	0.03 s	Python 3	2017-10-23 12:19:42
9	Øyvind Haarberg	0.03 s	Python 3	2017-10-31 16:52:11
10	Anthony Clays	0.03 s	Python 3	2018-12-12 10:29:47

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Rust	2019-02-16 11:57:41
2	Hidden user	0.00 s	Rust	2019-02-18 17:09:11
3	Gustaf Bergmark	0.00 s	Rust	2023-02-16 12:34:24
4	Hidden user	0.00 s	Rust	2023-04-01 22:04:03
5	Marco Antonio Marques Marinho	0.00 s	Rust	2023-05-24 11:09:34
6	Christoffer Andersson	0.00 s	Rust	2024-02-18 01:55:36
7	Vincent Lagerros	0.00 s	Rust	2024-02-18 02:28:08
8	Rasmus Andersson	0.00 s	Rust	2024-02-20 15:08:09
9	Mckinley Xie	0.00 s	Rust	2025-03-02 02:58:17

#	User	Length	Language	Date
1	Chenzhang Hu	1666	Bash	2024-04-17 19:18:34

#	User	Length	Language	Date
1	test	837	C	2025-03-05 14:30:59
2	Sabit Zahin	1023	C	2015-10-20 20:18:08
3	Oscar Cusin	1080	C	2024-02-18 12:47:14
4	Andreas Gabrielsson	1174	C	2013-02-20 12:30:50
5	Hidden user	1273	C	2015-10-05 16:27:59
6	Ivan Petrov	1589	C	2019-09-18 15:56:00
7	Oscar Brink	3634	C	2023-10-21 10:23:50

#	User	Length	Language	Date
1	traxex	966	C#	2024-05-15 11:43:57
2	Nathan Andrews	2126	C#	2024-10-07 22:57:18
3	masosz	2586	C#	2015-02-27 00:54:16
4	Jose Ignacio Villa Molina	2591	C#	2024-06-18 12:26:53
5	Lauran van Ekeren	5021	C#	2023-06-16 14:31:19

#	User	Length	Language	Date
1	Rene Josiah M. Quinto	649	C++	2016-02-15 02:55:55
2	Johan Wind	697	C++	2018-11-27 16:20:25
3	Matthew Tran	708	C++	2020-02-26 22:10:30
4	Niklas Rosén	721	C++	2014-06-30 04:56:01
5	Pranav Krishnan	781	C++	2024-02-28 23:03:15
6	Emmanuel Anaya	792	C++	2021-01-22 23:13:45
7	Joel Au	812	C++	2020-11-14 04:15:08
8	Teikn Smith	818	C++	2022-09-01 20:42:57
9	David Venhoek	823	C++	2016-02-01 15:08:18
10	Caeden Whitaker	825	C++	2021-11-22 21:13:25

#	User	Length	Language	Date
1	Jinwoo Lee	1679	Common Lisp	2020-09-26 19:01:45

#	User	Length	Language	Date
1	Aleksander Jan Mistewicz	1100	Go	2019-02-16 15:39:49
2	Johan Fogelström	1528	Go	2014-10-08 15:41:55
3	Vilhelm Melkstam	1531	Go	2022-02-16 11:32:47
4	Oskar Segersvärd	1620	Go	2014-10-08 14:59:07
5	Nathan Lee	2075	Go	2025-10-06 15:09:39
6	Norbert Voelker	2081	Go	2021-12-05 19:12:55
7	Adam Engsig	6481	Go	2021-05-05 23:03:34

#	User	Length	Language	Date
1	Simon Paege	1469	Haskell	2023-11-24 23:42:19
2	Steinar Simonnes	1472	Haskell	2025-02-26 09:06:46
3	Wilhelm Nilede	1796	Haskell	2021-12-11 21:16:36
4	Oskar Segersvärd	1994	Haskell	2014-10-08 21:53:22
5	Juan Miguel Vilar	4305	Haskell	2021-05-24 11:29:51
6	Isaac Arvestad	5534	Haskell	2019-02-12 17:06:55
7	Tomas Möre	10634	Haskell	2019-02-17 17:08:03

#	User	Length	Language	Date
1	Sam Huynh	1027	Java	2021-04-26 12:43:23
2	Aurko Routh	1256	Java	2024-03-03 06:21:36
3	Sam Reinehr	1381	Java	2017-11-10 03:47:54
4	William Beard	1504	Java	2021-05-13 02:58:33
5	Tony Kwan	1535	Java	2022-06-28 05:39:23
6	Doug Goodman	1539	Java	2018-05-29 16:29:57
7	Crystal Sharpe	1587	Java	2020-08-02 15:40:55
8	Philip	1589	Java	2024-02-13 18:29:56
9	Olav Røthe Bakken	1711	Java	2017-10-25 22:16:12
10	Darrin Wiley	1731	Java	2016-02-05 02:43:23

#	User	Length	Language	Date
1	Hidden user	1769	JavaScript (SpiderMonkey)	2014-10-04 13:08:31

#	User	Length	Language	Date
1	Hidden user	962	Kotlin	2023-06-14 14:37:08

#	User	Length	Language	Date
1	Thomas Feld	409	Python 2	2019-11-15 13:00:45
2	Jesper Öqvist	463	Python 2	2019-08-16 23:52:46
3	Oskar Haarklou Veileborg	543	Python 2	2018-11-14 12:27:20
4	Andreas Björklund	559	Python 2	2018-12-02 08:36:17
5	Lars Åström	596	Python 2	2019-06-02 01:36:02
6	Måns Gezelius	763	Python 2	2018-02-16 01:32:13
7	Jonas Höglund	863	Python 2	2015-09-30 12:57:01
8	Christofer Ohlsson	868	Python 2	2017-05-03 13:23:39
9	Thore Husfeldt	869	Python 2	2018-09-20 11:01:44
10	Hidden user	904	Python 2	2014-10-08 13:32:55

#	User	Length	Language	Date
1	Lawry Sorenson	215	Python 3	2023-06-23 00:23:32
2	Gustav Elmqvist	222	Python 3	2023-02-04 22:50:25
3	Anton Nilsson	276	Python 3	2025-02-19 21:36:50
4	Ahmed Chamseddine	305	Python 3	2025-07-21 11:29:18
5	Henrik Adolfsson	313	Python 3	2017-02-12 14:12:46
6	Alexander Berntsson	328	Python 3	2025-02-14 14:07:27
7	Alan Zhou	336	Python 3	2025-03-02 20:27:32
8	Tai Tze Kin	360	Python 3	2024-05-09 13:15:05
9	Hrant Hovhannisyan	378	Python 3	2025-09-08 09:53:10
10	Nicholas Russell Saerang	411	Python 3	2024-02-16 15:12:17

#	User	Length	Language	Date
1	Rasmus Andersson	1739	Rust	2024-02-20 15:21:20
2	Vincent Lagerros	1792	Rust	2024-02-18 02:31:03
3	Mckinley Xie	1845	Rust	2025-03-02 02:58:17
4	Hidden user	1966	Rust	2023-04-01 22:04:03
5	Marco Antonio Marques Marinho	2024	Rust	2023-05-24 11:09:34
6	Gustaf Bergmark	6057	Rust	2023-02-16 12:34:24
7	Christoffer Andersson	8515	Rust	2024-02-18 01:55:36
8	Hidden user	9213	Rust	2019-02-18 16:34:47
9	Hidden user	9647	Rust	2019-02-18 17:11:03

Solution running time distribution