Problem A
Subaruba — Problem Statistics

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Submissions	2922
Accepted submissions	1795
Submission ratio	61.43%
Authors	387
Full solves [?]	278
Full solve Ratio	71.83%

#	User	Score	Language	Date
1	Thomas Feld	100	Bash	2023-11-10 22:04:36
2	Danny Robinson	100	Bash	2023-11-18 06:44:03
3	Frans Meulenbroeks	100	Bash	2024-11-07 18:23:46

#	User	Score	Language	Date
1	Oscar Brink	100	C	2023-12-12 07:10:53
2	Levi Migom	100	C	2024-03-29 23:59:13
3	Alexander Bilde Pedersen	100	C	2024-12-03 14:49:54
4	Gudjon Bjarki	100	C	2025-01-20 22:32:48
5	R.P. Gerner	100	C	2025-02-05 15:51:06

#	User	Score	Language	Date
1	Einar Þór Sigurðsson	100	C#	2024-03-12 12:48:23
2	traxex	100	C#	2024-04-29 17:31:13
3	Deci Bel	50	C#	2026-03-01 18:08:16

#	User	Score	Language	Date
1	Gudjon Bjarki	100	F#	2024-01-19 12:10:41

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2024-06-16 21:59:47

#	User	Score	Language	Date
1	Hidden user	100	Haskell	2023-11-10 11:47:38
2	Brent Yorgey	100	Haskell	2023-11-13 20:25:12
3	Steinar Simonnes	100	Haskell	2024-06-29 13:53:41
4	Åsmund Kløvstad	100	Haskell	2024-10-03 14:51:04

#	User	Score	Language	Date
1	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2023-11-10 21:30:03
2	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2023-11-14 01:03:53

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-07-14 09:06:49

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2023-11-13 06:14:11

#	User	Score	Language	Date
1	Renate	100	PHP	2024-04-12 20:25:13

#	User	Score	Language	Date
1	Andriy Zyevakov	100	Prolog	2024-06-21 06:22:50

#	User	Score	Language	Date
1	Joel Niemelä	100	Ruby	2023-11-10 02:25:44
2	Thomas Feld	100	Ruby	2023-11-10 22:16:15
3	Frederik Petersen	100	Ruby	2024-04-02 11:32:34
4	Ian Steiner	100	Ruby	2024-08-01 21:33:23

#	User	Score	Language	Date
1	Sverrir Hákon Marteinsson	100	Rust	2023-11-10 12:03:13
2	David Rasch	100	Rust	2023-11-14 09:43:06
3	Frank Endriss	100	Rust	2023-12-09 17:29:26
4	Þórhallur Tryggvason	100	Rust	2024-01-26 14:25:53
5	Vincent Lagerros	100	Rust	2025-01-03 21:48:41

#	User	Score	Language	Date
1	Elijah Michael Immer	60	Zig	2025-09-26 05:22:27

#	User	Runtime	Language	Date
1	Thomas Feld	0.02 s	Bash	2023-11-10 22:04:36
2	Danny Robinson	0.02 s	Bash	2023-11-18 06:44:03
3	Frans Meulenbroeks	0.02 s	Bash	2024-11-07 18:23:46

#	User	Runtime	Language	Date
1	Oscar Brink	0.00 s	C	2023-12-12 07:10:53
2	Levi Migom	0.00 s	C	2024-03-29 23:59:13
3	Alexander Bilde Pedersen	0.00 s	C	2024-12-03 14:49:54
4	Gudjon Bjarki	0.00 s	C	2025-01-20 22:32:48
5	R.P. Gerner	0.00 s	C	2025-02-05 15:51:06

#	User	Runtime	Language	Date
1	traxex	0.40 s	C#	2024-04-29 17:31:13
2	Einar Þór Sigurðsson	0.41 s	C#	2024-03-12 12:48:23

#	User	Runtime	Language	Date
1	Nicholas Foo Chuan Le	0.00 s	C++	2023-11-28 09:46:18
2	Alexander Kravberg	0.00 s	C++	2023-12-25 06:22:35
3	Nick Wu	0.00 s	C++	2024-06-12 08:05:34
4	Jiaye Will Wang	0.00 s	C++	2024-06-15 21:40:29
5	Gabriella Gloria	0.00 s	C++	2025-01-15 04:17:43
6	Ryan Shaw	0.00 s	C++	2025-01-15 10:14:40
7	Sven Rönnbäck	0.00 s	C++	2025-09-13 13:22:56
8	Kristinn Hrafn Daníelsson	0.01 s	C++	2023-11-17 22:08:39
9	Róbert Kristian Freysson	0.01 s	C++	2023-11-26 02:25:57
10	Jonathan Hallström	0.01 s	C++	2024-01-05 12:20:45

#	User	Runtime	Language	Date
1	Gudjon Bjarki	0.46 s	F#	2024-01-19 12:10:41

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2024-06-16 21:59:47

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.02 s	Haskell	2024-06-29 13:53:41
2	Åsmund Kløvstad	0.04 s	Haskell	2024-10-03 16:08:26
3	Hidden user	0.05 s	Haskell	2023-11-10 11:47:38
4	Brent Yorgey	0.05 s	Haskell	2023-11-13 20:25:12

#	User	Runtime	Language	Date
1	Ernest Ng Zi Xuan	0.17 s	Java	2024-07-17 08:57:33
2	Boh Xiang You Basil	0.17 s	Java	2024-08-17 15:29:47
3	Ryan Tan	0.20 s	Java	2024-08-31 09:37:42
4	Winston Leonard Prayonggo	0.21 s	Java	2024-08-14 09:42:53
5	Achim Ahlers	0.24 s	Java	2023-12-09 08:43:30
6	Low Zong Yun	0.24 s	Java	2024-08-14 12:26:00
7	Ng Jian An	0.25 s	Java	2024-08-14 16:28:15
8	Hidden user	0.25 s	Java	2024-08-14 19:25:55
9	Dexter Leng Jin Hao	0.25 s	Java	2024-08-23 08:40:23
10	Lim Wei Song	0.26 s	Java	2024-08-14 11:32:18

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.05 s	JavaScript (SpiderMonkey)	2023-11-14 01:03:53
2	Christian Pilegaard Cederquist	0.06 s	JavaScript (SpiderMonkey)	2023-11-10 21:30:03

#	User	Runtime	Language	Date
1	Timothy Gaede	0.78 s	Julia	2024-07-14 09:06:49

#	User	Runtime	Language	Date
1	Adam Rankin	0.45 s	Kotlin	2023-11-13 06:14:11

#	User	Runtime	Language	Date
1	Renate	0.01 s	PHP	2024-04-12 20:25:13

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.28 s	Prolog	2024-06-21 06:22:50

#	User	Runtime	Language	Date
1	Einar Þór Sigurðsson	0.06 s	Python 3	2024-09-10 15:48:55
2	Nicholas Russell Saerang	0.07 s	Python 3	2023-11-11 16:53:08
3	Ryan Tan	0.07 s	Python 3	2023-12-31 12:33:49
4	Svavar Bjarki Bjarnason	0.07 s	Python 3	2024-09-08 17:17:07
5	Jon Arnar	0.07 s	Python 3	2024-09-08 18:01:40
6	Sander Oppen	0.07 s	Python 3	2024-09-27 23:39:00
7	Ram Basnet	0.07 s	Python 3	2024-12-01 01:08:58
8	C3Speedrun2024	0.07 s	Python 3	2024-12-10 14:14:53
9	Hidden user	0.07 s	Python 3	2024-12-10 14:15:13
10	Reiden Ong	0.07 s	Python 3	2025-01-14 08:20:16

#	User	Runtime	Language	Date
1	Frederik Petersen	0.08 s	Ruby	2024-04-02 11:32:34
2	Joel Niemelä	0.09 s	Ruby	2023-11-10 02:25:44
3	Thomas Feld	0.10 s	Ruby	2023-11-10 22:16:15
4	Ian Steiner	0.18 s	Ruby	2024-08-01 23:03:46

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2025-01-03 21:48:41
2	Sverrir Hákon Marteinsson	0.01 s	Rust	2023-11-10 12:03:13
3	David Rasch	0.01 s	Rust	2023-11-14 09:43:06
4	Frank Endriss	0.01 s	Rust	2023-12-09 17:38:28
5	Þórhallur Tryggvason	0.01 s	Rust	2024-01-26 14:25:53

#	User	Length	Language	Date
1	Frans Meulenbroeks	93	Bash	2024-11-07 18:57:58
2	Danny Robinson	119	Bash	2023-11-18 06:44:03
3	Thomas Feld	138	Bash	2023-11-10 22:04:36

#	User	Length	Language	Date
1	Levi Migom	941	C	2024-03-29 23:59:13
2	Oscar Brink	960	C	2023-12-12 07:10:53
3	Alexander Bilde Pedersen	1339	C	2024-12-03 14:49:54
4	R.P. Gerner	1470	C	2025-02-05 15:51:06
5	Gudjon Bjarki	1496	C	2025-01-20 22:32:48

#	User	Length	Language	Date
1	traxex	938	C#	2024-04-29 17:31:13
2	Einar Þór Sigurðsson	980	C#	2024-03-12 12:48:23

#	User	Length	Language	Date
1	Sven Rönnbäck	327	C++	2025-09-13 13:25:58
2	Róbert Kristian Freysson	329	C++	2023-11-26 20:03:14
3	Frans Meulenbroeks	637	C++	2024-11-07 16:41:12
4	Adriel Tan	849	C++	2025-01-14 20:40:44
5	Jón Atli Guðmundsson	867	C++	2024-09-07 22:42:02
6	Einar Þór Sigurðsson	993	C++	2024-03-14 03:03:54
7	Mart Koster	1000	C++	2026-01-21 13:49:44
8	Alexander Skidanov	1016	C++	2025-01-16 15:31:53
9	Luka Heric	1026	C++	2024-04-04 15:21:52
10	Titus Chew	1102	C++	2025-01-14 08:50:28

#	User	Length	Language	Date
1	Gudjon Bjarki	1160	F#	2024-01-19 12:10:41

#	User	Length	Language	Date
1	Norbert Voelker	1572	Go	2024-06-16 21:59:47

#	User	Length	Language	Date
1	Hidden user	711	Haskell	2023-11-10 11:47:38
2	Åsmund Kløvstad	901	Haskell	2024-10-03 16:08:26
3	Steinar Simonnes	1237	Haskell	2024-06-29 13:53:41
4	Brent Yorgey	9714	Haskell	2023-11-13 20:25:12

#	User	Length	Language	Date
1	Fong Kai Jie	584	Java	2024-08-24 18:26:05
2	Einar Þór Sigurðsson	947	Java	2024-02-13 10:00:41
3	Hidden user	1045	Java	2024-08-21 04:45:44
4	Hidden user	1205	Java	2024-08-14 12:00:59
5	Tan Xing Zhong	1265	Java	2024-08-16 16:18:18
6	Jovan Yo Shihao	1325	Java	2024-08-16 16:50:32
7	Lee Jie-Ren Benedict	1431	Java	2024-08-14 16:57:16
8	Boh Xiang You Basil	1478	Java	2024-08-17 18:34:40
9	Ryan Tan Zheng Rong	1480	Java	2024-08-14 13:11:16
10	Hidden user	1492	Java	2024-08-14 19:25:55

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	485	JavaScript (SpiderMonkey)	2023-11-14 01:03:53
2	Christian Pilegaard Cederquist	849	JavaScript (SpiderMonkey)	2023-11-10 21:31:17

#	User	Length	Language	Date
1	Timothy Gaede	1524	Julia	2024-07-14 09:06:49

#	User	Length	Language	Date
1	Adam Rankin	1344	Kotlin	2023-11-13 06:14:11

#	User	Length	Language	Date
1	Renate	1415	PHP	2024-04-12 20:25:13

#	User	Length	Language	Date
1	Andriy Zyevakov	1778	Prolog	2024-06-21 06:22:50

#	User	Length	Language	Date
1	Casper Rysgaard	139	Python 3	2023-11-15 17:38:21
2	Sverrir Hákon Marteinsson	150	Python 3	2024-03-11 06:30:51
3	Róbert Kristian Freysson	152	Python 3	2026-03-06 18:27:52
4	Bjørn Dons	174	Python 3	2023-11-11 21:29:03
5	Tai Tze Kin	191	Python 3	2025-01-15 13:23:37
6	Lasse Letager Hansen	208	Python 3	2023-11-16 11:02:30
7	Teikn Smith	220	Python 3	2024-02-13 22:59:40
8	Kyle Wells	232	Python 3	2024-09-03 05:27:09
9	Fernando Leal Sánzhez	256	Python 3	2024-03-15 17:44:29
10	Ahmed Chamseddine	271	Python 3	2025-07-04 19:48:25

#	User	Length	Language	Date
1	Thomas Feld	107	Ruby	2023-11-10 22:26:35
2	Ian Steiner	122	Ruby	2024-08-02 01:14:31
3	Joel Niemelä	233	Ruby	2023-11-10 02:25:44
4	Frederik Petersen	234	Ruby	2024-04-02 11:32:34

#	User	Length	Language	Date
1	Vincent Lagerros	830	Rust	2025-01-03 21:49:25
2	Sverrir Hákon Marteinsson	865	Rust	2023-11-10 12:03:13
3	David Rasch	1833	Rust	2023-11-14 09:43:06
4	Þórhallur Tryggvason	2348	Rust	2024-01-26 14:25:53
5	Frank Endriss	2401	Rust	2023-12-09 17:29:26

Solution running time distribution