Problem B
Stand on Zanzibar — Problem Statistics

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Submissions	7584
Accepted submissions	5042
Submission ratio	66.48%
Authors	4849
Accepted authors	4666
Author ratio	96.23%

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2023-09-01 08:58:49
2	Jakob Rødal Skaar	0.01 s	Bash	2024-01-22 14:35:57
3	Chenzhang Hu	0.07 s	Bash	2024-05-26 11:32:58

#	User	Runtime	Language	Date
1	Aksel Vincent Berg	0.01 s	C#	2018-02-09 17:50:33
2	Patrick Johannessen	0.02 s	C#	2015-12-16 09:27:07
3	Patrick Nobbe	0.02 s	C#	2016-04-02 15:20:41
4	Yé Wai Yan	0.02 s	C#	2016-05-14 17:03:29
5	Raja Sanjeev Kumar Nakka	0.02 s	C#	2016-05-27 16:49:00
6	Pontus Magnusson	0.02 s	C#	2016-06-10 10:24:10
7	Patrick Sjöö	0.02 s	C#	2016-06-14 16:57:25
8	Robert Low	0.02 s	C#	2016-07-13 21:00:27
9	Duelene Olson	0.02 s	C#	2016-08-24 05:52:04
10	Khin Nyunt	0.02 s	C#	2016-09-22 06:40:34

#	User	Runtime	Language	Date
1	John Dandy	0.01 s	Common Lisp	2020-01-31 05:26:46
2	wibi	0.01 s	Common Lisp	2020-09-02 10:58:49
3	David Cawthon	0.01 s	Common Lisp	2020-09-12 17:47:02
4	yraten	0.04 s	Common Lisp	2024-08-27 15:20:28

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-05-21 16:24:22
2	Stefan Schmiedl	0.08 s	F#	2024-08-26 21:04:13

#	User	Runtime	Language	Date
1	Diego Saldias	0.00 s	Go	2023-12-20 22:56:08
2	Alex Tilgreen Mogensen	0.00 s	Go	2024-03-03 17:05:51
3	Ronas Jacob Coban Olsen	0.00 s	Go	2024-11-18 21:35:00
4	n k	0.00 s	Go	2025-01-14 20:56:11
5	Ross O'Sullivan	0.01 s	Go	2018-08-17 21:40:31
6	Theo Coyne Morgan	0.01 s	Go	2019-03-25 21:27:52
7	Krzysztof Gibuła	0.02 s	Go	2019-01-19 11:58:51
8	Clinton Walker	0.02 s	Go	2020-03-05 08:26:52
9	Norbert Voelker	0.02 s	Go	2021-04-08 23:27:33
10	Kok Dith	0.02 s	Go	2021-07-30 08:59:50

#	User	Runtime	Language	Date
1	CUX "INDIO" PRADA	0.04 s	Java	2024-08-26 06:48:24
2	Taras Romanyuk	0.04 s	Java	2024-12-08 00:00:47
3	Guangyi Zhou	0.04 s	Java	2025-02-02 03:17:12
4	Michael Sullivan	0.05 s	Java	2016-02-15 05:50:50
5	Alexander Glasson	0.05 s	Java	2016-02-27 19:31:57
6	Nick Wu	0.05 s	Java	2016-02-27 19:32:55
7	Erik Baalhuis	0.05 s	Java	2016-02-28 20:48:19
8	Simon Xue	0.05 s	Java	2016-03-08 19:53:50
9	Terrence Park	0.05 s	Java	2016-03-14 06:34:50
10	Hidden user	0.05 s	Java	2016-03-18 19:08:14

#	User	Runtime	Language	Date
1	Yassin Swag	0.04 s	JavaScript (Node.js)	2023-12-02 13:13:37
2	Faisal Rahman	0.04 s	JavaScript (Node.js)	2024-01-19 17:13:28
3	Hidden user	0.04 s	JavaScript (Node.js)	2024-09-06 19:36:48
4	Carl Sundvall	0.05 s	JavaScript (Node.js)	2018-10-27 18:17:37
5	Gurpartap Singh Bhatti	0.05 s	JavaScript (Node.js)	2019-02-18 00:33:35
6	José Lucas	0.05 s	JavaScript (Node.js)	2019-03-11 19:58:51
7	Sanjiv Dinakar	0.05 s	JavaScript (Node.js)	2019-04-20 03:41:33
8	Sander Hellesø	0.05 s	JavaScript (Node.js)	2019-04-27 11:23:44
9	Hidden user	0.05 s	JavaScript (Node.js)	2019-06-06 19:26:25
10	Earth - Agario	0.05 s	JavaScript (Node.js)	2023-12-09 19:59:32

#	User	Runtime	Language	Date
1	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2016-01-04 23:30:01
2	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2016-02-28 23:54:52
3	Roel Ernens	0.01 s	JavaScript (SpiderMonkey)	2016-04-13 14:16:18
4	J M	0.01 s	JavaScript (SpiderMonkey)	2016-10-16 03:35:00
5	Tor Nordqvist	0.01 s	JavaScript (SpiderMonkey)	2016-10-31 15:16:06
6	Spencer Smith	0.01 s	JavaScript (SpiderMonkey)	2017-06-01 19:48:22
7	Michael Hjortholt	0.01 s	JavaScript (SpiderMonkey)	2017-07-11 13:03:36
8	Erik Nilsson	0.01 s	JavaScript (SpiderMonkey)	2017-07-12 22:04:30
9	Peter Menyes	0.01 s	JavaScript (SpiderMonkey)	2017-08-03 21:51:35
10	Davíð Helgason	0.01 s	JavaScript (SpiderMonkey)	2017-08-06 17:43:37

#	User	Runtime	Language	Date
1	Timothy Gaede	0.63 s	Julia	2024-03-20 02:39:08
2	Danny Robinson	0.68 s	Julia	2023-09-01 08:50:37

#	User	Runtime	Language	Date
1	Albert Pala	0.11 s	Kotlin	2021-05-27 05:27:34
2	Jacob Huebner	0.17 s	Kotlin	2020-03-24 15:22:34
3	Dayan Ruben Gonzalez	0.17 s	Kotlin	2020-09-28 20:47:02
4	Jahid Hasan Imon	0.19 s	Kotlin	2020-05-12 14:09:37
5	MisterDerpie	0.19 s	Kotlin	2021-07-01 21:26:32
6	Emil Eriksmoen Stensland	0.19 s	Kotlin	2022-03-09 14:26:06
7	Emil Damsgård Knutsen	0.19 s	Kotlin	2022-03-09 14:40:20
8	Filip de Figueiredo	0.20 s	Kotlin	2017-12-05 20:19:57
9	Dmitry Shostak	0.20 s	Kotlin	2018-08-20 14:54:56
10	Neil Harmon	0.20 s	Kotlin	2019-04-02 14:33:07

#	User	Runtime	Language	Date
1	Samuel Jefferis	0.00 s	OCaml	2020-10-27 01:07:35
2	Marcus Oscarsson	0.00 s	OCaml	2022-05-12 15:18:29

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2018-01-14 11:55:20
2	David Connolly	0.00 s	Pascal	2022-04-08 15:12:43

#	User	Runtime	Language	Date
1	Saito Ta	0.00 s	Perl	2024-03-29 08:23:50

#	User	Runtime	Language	Date
1	Steven D. Wilson	0.01 s	PHP	2016-11-15 09:27:24
2	Susanne Ragnemalm	0.01 s	PHP	2018-03-23 19:52:29
3	Helbin Grégory	0.01 s	PHP	2020-02-02 13:38:44
4	Renate	0.01 s	PHP	2021-04-13 14:57:29
5	陳建宏	0.01 s	PHP	2021-05-30 09:09:49
6	Andre Wahyudi	0.01 s	PHP	2022-09-08 10:46:56

#	User	Runtime	Language	Date
1	Hadi Qovaizi	0.01 s	Prolog	2016-04-27 02:10:39
2	Andriy Zyevakov	0.01 s	Prolog	2016-11-10 17:15:15
3	Hakan Kjellerstrand	0.02 s	Prolog	2023-01-23 08:05:33

#	User	Runtime	Language	Date
1	Wayne	0.02 s	Python 3	2016-01-29 14:23:53
2	Lea Pecnik	0.02 s	Python 3	2016-02-16 15:47:39
3	Corey Hunt	0.02 s	Python 3	2016-03-12 00:08:00
4	Jesse Huard	0.02 s	Python 3	2016-03-12 00:08:20
5	James Nickelsen	0.02 s	Python 3	2016-04-16 22:18:00
6	Sean Dickey	0.02 s	Python 3	2016-04-16 22:45:24
7	Óðinn Eyjólfsson	0.02 s	Python 3	2016-04-22 16:08:19
8	Rick van Rheenen	0.02 s	Python 3	2016-04-22 16:45:17
9	Torfinn Tyvold Skarvatun	0.02 s	Python 3	2016-04-26 19:10:05
10	Magnus Thomé	0.02 s	Python 3	2016-04-28 12:28:30

#	User	Runtime	Language	Date
1	David A. Andrews	0.38 s	Racket	2024-09-21 20:41:19

#	User	Runtime	Language	Date
1	Casper Christensen	0.03 s	Ruby	2016-03-26 14:39:52
2	Lasse Berglund	0.03 s	Ruby	2016-04-01 11:35:55
3	Kellen Watt	0.03 s	Ruby	2016-04-16 19:57:32
4	Erik Rydbert	0.03 s	Ruby	2016-07-11 03:58:35
5	Thiện Đạt Ngô	0.03 s	Ruby	2017-05-24 08:40:59
6	Sonam Tenzin	0.03 s	Ruby	2017-07-11 14:42:23
7	Paul Vinell	0.03 s	Ruby	2018-03-31 11:51:00
8	Leonardo Brito	0.04 s	Ruby	2018-04-21 01:24:43
9	Jason Cheong-Kee-You	0.04 s	Ruby	2018-05-29 03:58:41
10	Hidden user	0.04 s	Ruby	2019-02-16 17:28:23

#	User	Runtime	Language	Date
1	Danial Haseeb	0.00 s	Swift	2023-10-09 17:27:00

#	User	Runtime	Language	Date
1	Anton J Olsson	0.04 s	TypeScript	2024-09-04 15:58:08

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-05-26 11:32:58
2	Danny Robinson	64	Bash	2023-09-01 08:58:49
3	Jakob Rødal Skaar	268	Bash	2024-01-22 14:35:57

#	User	Length	Language	Date
1	Zachariah Goldthorpe	114	C	2018-06-04 00:07:38
2	Martin Blom	124	C	2023-09-23 19:35:35
3	Eduardo Núñez	133	C	2024-02-29 22:30:21
4	Oliver Ruste Jahren	159	C	2023-06-03 14:30:12
5	Justin Rainier Go	174	C	2024-08-29 08:32:10
6	Magnus Wass	233	C	2020-11-30 19:06:46
7	Wesley Stephanak	253	C	2019-02-04 20:00:18
8	Muhammed Ali Aytürk	253	C	2020-03-09 20:14:51
9	Ang Ray Yan	261	C	2016-12-13 06:55:57
10	James Leopold	262	C	2019-01-17 18:31:45

#	User	Length	Language	Date
1	James Park	289	C#	2022-10-23 14:51:36
2	李陆屿	395	C#	2018-12-24 14:05:37
3	Göran Andersson	436	C#	2022-05-07 01:06:34
4	Kunwei Zhang	440	C#	2018-02-04 10:06:51
5	Robert Low	489	C#	2016-07-13 21:00:27
6	Jacob Carlsson	561	C#	2022-02-25 14:22:50
7	Esty Crow	591	C#	2022-09-30 04:27:20
8	Liam Percy	593	C#	2018-05-25 22:35:15
9	Erika Molinder	593	C#	2019-04-09 18:11:57
10	Fernanda Ferrer Ortega	593	C#	2023-03-23 01:45:02

#	User	Length	Language	Date
1	Hakan Kjellerstrand	150	C++	2025-02-22 20:06:06
2	Robert Logi Jonsson	153	C++	2023-04-09 04:31:47
3	Daniel Foreacre	194	C++	2022-09-27 05:23:09
4	Emmanuel Anaya	220	C++	2020-11-28 19:39:47
5	Ganapathy Sanath Balaji	226	C++	2019-08-08 03:36:59
6	Herman Karlsson	227	C++	2016-01-12 22:57:59
7	Cristhian Yamith Cely Oliveros	230	C++	2024-03-12 21:41:29
8	Chuck Fernández	231	C++	2016-04-20 21:22:38
9	Hidden user	231	C++	2020-02-22 21:02:42
10	Fredrik Präntare	234	C++	2017-01-15 18:21:34

#	User	Length	Language	Date
1	John Dandy	291	Common Lisp	2020-01-31 05:26:46
2	wibi	415	Common Lisp	2020-09-02 10:58:49
3	yraten	478	Common Lisp	2024-08-27 15:20:28
4	David Cawthon	572	Common Lisp	2020-09-12 17:47:02

#	User	Length	Language	Date
1	Stefan Schmiedl	336	F#	2024-08-26 21:04:13
2	Jacob Harris Cryer Kragh	398	F#	2022-05-21 16:24:22

#	User	Length	Language	Date
1	Neal McCarthy	255	Go	2018-04-16 03:25:25
2	Hidden user	308	Go	2017-11-04 16:18:07
3	Hidden user	315	Go	2021-12-13 23:52:52
4	Bridger Howell	334	Go	2022-03-24 20:35:00
5	Adam Smith	346	Go	2017-02-28 21:37:43
6	Diego Saldias	355	Go	2023-12-20 22:56:08
7	n k	400	Go	2025-01-14 20:56:11
8	Ian Howell	409	Go	2016-05-25 02:46:50
9	Krzysztof Gibuła	444	Go	2019-01-19 11:58:51
10	Andreas Gottschalk Krath	476	Go	2022-04-07 21:04:16

#	User	Length	Language	Date
1	Birk Tjelmeland	199	Haskell	2017-10-25 18:13:46
2	Sebastian Banert	201	Haskell	2023-04-07 22:19:43
3	Tim Put	207	Haskell	2021-04-18 23:38:29
4	Monique Oliveira	218	Haskell	2021-06-07 02:31:41
5	Christian Leipe	219	Haskell	2017-01-04 15:03:33
6	Patrick Bahr	228	Haskell	2018-11-25 11:21:13
7	Erlend Haugen	230	Haskell	2020-11-30 19:41:30
8	Steinar Simonnes	241	Haskell	2022-10-29 18:05:21
9	Christopher Whelan	247	Haskell	2025-01-04 04:03:33
10	Brent Yorgey	250	Haskell	2017-10-01 16:16:06

#	User	Length	Language	Date
1	Eyad Aboelnaga	339	Java	2022-11-07 00:25:44
2	Syed Faisal	353	Java	2017-09-17 14:14:56
3	Damien Lefevre	372	Java	2016-09-21 18:05:34
4	Andrew Gil	382	Java	2016-12-08 18:32:42
5	Qritel Abdelilah	385	Java	2017-04-24 18:26:14
6	Jamie Walton	392	Java	2021-02-04 21:54:04
7	Hidden user	393	Java	2016-08-17 20:59:25
8	William Wendt	394	Java	2018-06-26 01:38:07
9	Else Hinge Jepsen	397	Java	2017-04-04 03:16:26
10	Natalie Longtin	403	Java	2017-12-18 20:32:15

#	User	Length	Language	Date
1	Antoine Bauri	476	JavaScript (Node.js)	2021-02-21 22:05:10
2	José Lucas	552	JavaScript (Node.js)	2019-03-11 19:58:51
3	Yassin Swag	558	JavaScript (Node.js)	2023-12-02 13:13:37
4	Howard Tin Chi Chan	581	JavaScript (Node.js)	2021-02-18 21:51:59
5	Gurpartap Singh Bhatti	621	JavaScript (Node.js)	2019-02-18 00:33:35
6	Sanjiv Dinakar	639	JavaScript (Node.js)	2019-04-20 03:41:33
7	Ali	667	JavaScript (Node.js)	2021-12-16 22:20:02
8	Hidden user	678	JavaScript (Node.js)	2021-09-03 20:18:57
9	Faisal Rahman	682	JavaScript (Node.js)	2024-01-19 17:13:28
10	Earth - Agario	745	JavaScript (Node.js)	2023-12-09 19:59:32

#	User	Length	Language	Date
1	Christian Cederquist	94	JavaScript (SpiderMonkey)	2022-10-30 01:01:21
2	Nguyễn Hùng Cường	202	JavaScript (SpiderMonkey)	2018-10-02 08:40:40
3	Jimmy Gustafsson	220	JavaScript (SpiderMonkey)	2022-06-18 21:53:08
4	Bernard Perrin	244	JavaScript (SpiderMonkey)	2019-01-19 22:27:42
5	Robin Livesey	262	JavaScript (SpiderMonkey)	2018-04-15 18:18:04
6	Tuomo Olavi	274	JavaScript (SpiderMonkey)	2018-04-26 11:44:33
7	Zach Tschetter	275	JavaScript (SpiderMonkey)	2023-06-27 22:59:26
8	Evan Magill	275	JavaScript (SpiderMonkey)	2024-04-09 03:47:58
9	Bjørn Chr. Soltvedt	294	JavaScript (SpiderMonkey)	2016-02-28 23:54:52
10	J M	307	JavaScript (SpiderMonkey)	2016-10-16 03:35:00

#	User	Length	Language	Date
1	Danny Robinson	95	Julia	2023-09-01 08:50:37
2	Timothy Gaede	1071	Julia	2024-03-20 02:39:08

#	User	Length	Language	Date
1	Emil Eriksmoen Stensland	242	Kotlin	2022-03-09 14:37:43
2	Jahid Hasan Imon	318	Kotlin	2020-05-12 14:09:37
3	Emil Damsgård Knutsen	337	Kotlin	2022-03-09 14:40:20
4	Dmitry Shostak	444	Kotlin	2018-08-20 14:54:56
5	Dayan Ruben Gonzalez	489	Kotlin	2020-09-28 20:47:02
6	Troy Warmboe	522	Kotlin	2020-02-06 16:04:00
7	Filip de Figueiredo	536	Kotlin	2017-12-05 20:19:57
8	Jacob Huebner	569	Kotlin	2020-03-24 15:22:34
9	Neil Harmon	593	Kotlin	2019-04-02 14:33:07
10	Adam Rankin	622	Kotlin	2023-04-24 01:33:52

#	User	Length	Language	Date
1	Marcus Oscarsson	536	OCaml	2022-05-12 15:18:29
2	Samuel Jefferis	990	OCaml	2020-10-27 01:07:35

#	User	Length	Language	Date
1	Ingemar Ragnemalm	469	Pascal	2018-01-14 11:55:20
2	David Connolly	954	Pascal	2022-04-08 15:12:43

#	User	Length	Language	Date
1	Saito Ta	70	Perl	2024-03-29 08:23:50

#	User	Length	Language	Date
1	Steven D. Wilson	367	PHP	2016-11-15 09:27:24
2	Renate	474	PHP	2021-04-13 14:57:29
3	Andre Wahyudi	742	PHP	2022-09-08 10:46:56
4	Susanne Ragnemalm	811	PHP	2018-03-23 19:52:29
5	Helbin Grégory	892	PHP	2020-02-02 13:38:44
6	陳建宏	1260	PHP	2021-05-30 09:09:49

#	User	Length	Language	Date
1	Hakan Kjellerstrand	431	Prolog	2023-01-23 08:05:33
2	Andriy Zyevakov	500	Prolog	2016-11-10 17:15:15
3	Hadi Qovaizi	11619	Prolog	2016-04-27 02:10:39

#	User	Length	Language	Date
1	Kevin Gomez	80	Python 3	2023-09-07 18:28:39
2	Kai Hoop	80	Python 3	2024-08-17 03:43:39
3	Thomas Feld	91	Python 3	2022-10-31 09:43:50
4	Clement Oh	92	Python 3	2023-06-06 15:54:01
5	Benjamin Z White	101	Python 3	2023-05-03 00:35:29
6	Do Khoi Nguyen	101	Python 3	2024-12-24 05:00:41
7	Guk Yi Siong	110	Python 3	2023-06-11 12:01:02
8	..	118	Python 3	2025-01-21 12:21:27
9	Wouter Dijkstra	119	Python 3	2022-06-19 09:33:28
10	David Strømme Eikeland	125	Python 3	2024-06-25 15:37:19

#	User	Length	Language	Date
1	David A. Andrews	476	Racket	2024-09-21 20:41:19

#	User	Length	Language	Date
1	Thomas Feld	50	Ruby	2022-12-13 08:06:19
2	Alexander Bilde Pedersen	73	Ruby	2023-04-10 22:52:14
3	Clement Oh	99	Ruby	2024-02-17 07:11:14
4	Régis Hanol	121	Ruby	2022-01-06 23:16:31
5	Hidden user	163	Ruby	2019-02-16 17:28:23
6	Frederik Petersen	170	Ruby	2024-04-05 11:43:51
7	Sonam Tenzin	193	Ruby	2017-07-11 14:42:23
8	Paul Vinell	211	Ruby	2018-03-31 11:51:00
9	Macdara mac an tSionnaigh	211	Ruby	2019-10-22 23:27:56
10	Erik Rydbert	232	Ruby	2016-07-11 03:58:35

#	User	Length	Language	Date
1	Vincent Lagerros	185	Rust	2024-09-28 20:40:55
2	Simon Grünwald	394	Rust	2023-07-13 23:02:53
3	Ben Heard	405	Rust	2022-10-26 19:42:16
4	Ole Vik Lysne	493	Rust	2024-01-22 08:45:16
5	Artur Khuziakhmetov	505	Rust	2022-08-23 10:35:13
6	Bas Dirks	556	Rust	2022-01-10 19:58:26
7	Oskar Strömberg	584	Rust	2020-10-23 02:19:41
8	Théo Dislay	597	Rust	2021-03-22 23:12:05
9	Lars Haukland	599	Rust	2024-01-19 21:22:52
10	Mattéo Ladrat	607	Rust	2021-01-22 23:13:05

#	User	Length	Language	Date
1	Danial Haseeb	463	Swift	2023-10-09 17:27:00

#	User	Length	Language	Date
1	Anton J Olsson	648	TypeScript	2024-09-04 15:58:08

Solution running time distribution