Problem A
Öfugsnúið — Problem Statistics

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Submissions	32637
Accepted submissions	19454
Submission ratio	59.61%
Authors	13016
Full solves [?]	11306
Full solve Ratio	86.86%

#	User	Score	Language	Date
1	Jimmy	100	Ada	2024-07-05 12:35:14

#	User	Score	Language	Date
1	Max NC	100	APL	2023-09-08 14:20:14
2	Edson Alves	100	APL	2024-12-21 22:05:57
3	Hidden user	75	APL	2023-04-26 01:21:57
4	Ștefan-Iulian Alecu	75	APL	2025-11-15 15:04:44

#	User	Score	Language	Date
1	Thomas Feld	100	Bash	2023-04-24 15:35:31
2	Evan Rose	100	Bash	2023-07-02 02:30:53
3	Lyndon Ho	100	Bash	2023-07-25 06:27:55
4	Danny Robinson	100	Bash	2023-09-02 06:57:27
5	Chenzhang Hu	100	Bash	2023-09-02 15:18:28
6	Clement Oh	100	Bash	2023-10-28 16:16:58
7	Saito Ta	100	Bash	2024-03-22 13:12:54
8	Javier Gómez Díaz	100	Bash	2024-07-08 19:17:48
9	Russell Ng	100	Bash	2024-08-16 08:43:46
10	Frans Meulenbroeks	100	Bash	2024-09-11 23:21:22

#	User	Score	Language	Date
1	CharsKun	75	Dart	2023-05-26 11:25:22
2	Christoforos Pantazi	75	Dart	2023-09-11 01:17:37
3	Mahamad Abdi	75	Dart	2025-12-27 09:20:16

#	User	Score	Language	Date
1	Kjeld Janke Lück	75	Elixir	2025-09-30 01:32:22

#	User	Score	Language	Date
1	Angus Gibson	100	Forth	2025-07-14 07:37:07

#	User	Score	Language	Date
1	Michal Žáček	100	Fortran	2023-03-05 04:36:15
2	Matéo Boury	100	Fortran	2025-04-06 15:13:26

#	User	Score	Language	Date
1	Michal Žáček	100	Gerbil	2023-03-05 02:14:28

#	User	Score	Language	Date
1	Mehrshad Kavousi	100	Julia	2026-01-20 12:51:42
2	Danny Robinson	75	Julia	2023-06-21 04:29:20
3	Timothy Gaede	75	Julia	2024-03-19 03:18:00
4	Alexander Tran	75	Julia	2024-04-25 19:08:36
5	Alexandre Charland	75	Julia	2024-05-30 15:56:28

#	User	Score	Language	Date
1	Shehab Ahmed Hatem	100	Lua	2023-11-14 15:22:34
2	Matthew Farshad	100	Lua	2025-02-07 21:28:21
3	Kelium Jojoa	100	Lua	2025-11-02 19:07:48

#	User	Score	Language	Date
1	Hidden user	100	Nim	2025-09-26 18:40:18
2	Alfred Morgan	100	Nim	2025-10-24 22:35:53

#	User	Score	Language	Date
1	Hidden user	100	Odin	2025-04-20 03:58:47
2	Jakob Norell	100	Odin	2026-03-02 09:17:23

#	User	Score	Language	Date
1	주안석	100	Pascal	2017-11-19 17:21:50
2	Ingemar Ragnemalm	100	Pascal	2020-12-17 12:50:35
3	David Connolly	100	Pascal	2021-11-22 12:40:28
4	Michal Žáček	100	Pascal	2023-03-04 23:03:26
5	Lucka Heric	100	Pascal	2025-03-16 16:39:03
6	Cian Curtis	100	Pascal	2025-09-25 19:00:52
7	Khoa Ngo Duc Minh	75	Pascal	2021-02-13 05:44:05
8	Huỳnh Minh Lâm	75	Pascal	2022-09-27 16:17:01
9	Viktor Bengttsson	75	Pascal	2022-12-01 11:31:10

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Perl	2024-04-12 15:49:25
2	J Sotomayor	100	Perl	2025-04-13 05:08:12
3	Chenzhang Hu	100	Perl	2025-09-13 15:54:04
4	Thomas Feld	100	Perl	2025-09-15 15:10:37

#	User	Score	Language	Date
1	Daniel Krueger	100	Prolog	2020-12-29 02:45:57
2	Andriy Zyevakov	100	Prolog	2023-01-05 17:00:49
3	Hakan Kjellerstrand	100	Prolog	2023-01-16 08:35:25
4	Michal Žáček	100	Prolog	2023-03-05 01:49:18

#	User	Score	Language	Date
1	Hakan Kjellerstrand	100	Racket	2024-11-17 07:34:01
2	Angus Gibson	100	Racket	2025-07-14 07:06:27
3	Ayush Biswas	100	Racket	2025-10-29 14:51:56

#	User	Score	Language	Date
1	Hans Harck Tønning	100	Swift	2024-02-22 17:23:06

#	User	Score	Language	Date
1	Michal Žáček	100	TypeScript	2023-03-05 13:32:03
2	Julian	100	TypeScript	2024-04-24 19:26:53
3	Zach Tschetter	100	TypeScript	2025-11-06 02:54:39
4	Johanna Berthelsen	100	TypeScript	2026-03-14 00:21:54
5	William Ford	75	TypeScript	2023-09-09 12:05:58

#	User	Score	Language	Date
1	Gunnsteinn Þór Ólason	100	Uiua	2026-03-15 15:12:29
2	Símon Páll Birgirsson	100	Uiua	2026-03-15 15:23:29
3	Þorsteinn Kristjánsson	100	Uiua	2026-03-18 11:22:03

#	User	Score	Language	Date
1	Ștefan-Iulian Alecu	100	Visual Basic	2025-11-02 05:29:04

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Zig	2024-07-08 19:47:15
2	Joe Blower	100	Zig	2025-05-06 21:15:41
3	Grettir Heimisson	100	Zig	2025-10-21 22:23:08
4	Mitch Wagner	75	Zig	2024-06-09 21:14:52
5	Hidden user	75	Zig	2025-06-06 17:23:21

#	User	Runtime	Language	Date
1	Jimmy	0.45 s	Ada	2024-07-05 12:35:14

#	User	Runtime	Language	Date
1	Edson Alves	0.16 s	APL	2024-12-21 22:05:57
2	Max NC	0.39 s	APL	2023-09-08 14:20:14

#	User	Runtime	Language	Date
1	Evan Rose	0.02 s	Bash	2023-07-02 02:30:53
2	Danny Robinson	0.02 s	Bash	2023-09-02 07:04:34
3	Chenzhang Hu	0.02 s	Bash	2023-09-10 11:07:23
4	Thomas Feld	0.02 s	Bash	2023-10-04 13:01:14
5	Javier Gómez Díaz	0.02 s	Bash	2024-07-08 19:17:48
6	Frans Meulenbroeks	0.02 s	Bash	2024-09-11 23:21:22
7	Clement Oh	0.03 s	Bash	2023-10-28 16:16:58
8	Saito Ta	0.03 s	Bash	2024-03-22 13:12:54
9	Russell Ng	0.03 s	Bash	2024-08-16 08:43:46
10	Lyndon Ho	0.04 s	Bash	2023-07-25 06:27:55

#	User	Runtime	Language	Date
1	Anton Siderud	0.01 s	C	2021-02-07 11:41:11
2	Agis Daniels	0.01 s	C	2021-12-11 16:44:42
3	Hidden user	0.01 s	C	2025-06-01 22:44:51
4	Bergur Snorrason	0.02 s	C	2020-12-10 10:27:58
5	Eyleifur Bjarkason	0.02 s	C	2021-07-27 01:09:13
6	Kevin Chevalier	0.02 s	C	2021-10-13 02:36:09
7	AZm87	0.02 s	C	2022-02-27 22:43:59
8	Harald Toft	0.02 s	C	2022-04-27 12:54:15
9	Jesper Kristiansson	0.02 s	C	2022-08-04 22:36:51
10	Thư Hà	0.02 s	C	2023-08-19 07:59:22

#	User	Runtime	Language	Date
1	Theodore Charts	0.08 s	C#	2021-01-20 04:07:14
2	Vebjørn D	0.08 s	C#	2021-10-02 14:23:05
3	Benny Antonsson	0.08 s	C#	2022-03-01 00:39:42
4	Yosuke Adachi	0.09 s	C#	2020-12-05 08:19:54
5	Donald Heppner	0.09 s	C#	2020-12-05 17:34:58
6	Pontus Magnusson	0.09 s	C#	2021-02-20 00:16:29
7	Rickard Bemm	0.09 s	C#	2021-03-26 12:17:59
8	Marcos Kirchner	0.09 s	C#	2021-05-21 00:44:35
9	Gustaf Ahlner	0.09 s	C#	2022-03-01 12:18:45
10	Deci Bel	0.09 s	C#	2023-12-07 06:30:32

#	User	Runtime	Language	Date
1	Agis Daniels	0.01 s	C++	2021-12-11 16:37:30
2	Ngọc Hưng Nguyễn	0.01 s	C++	2022-09-03 00:23:14
3	Florian Cliquet	0.01 s	C++	2024-09-27 08:20:18
4	Matthew Sheldon	0.01 s	C++	2025-01-18 22:26:15
5	Jón Atli Guðmundsson	0.01 s	C++	2025-12-26 18:35:34
6	Yutong Wang	0.01 s	C++	2026-02-26 05:32:28
7	Ian Jones	0.01 s	C++	2026-03-02 04:37:35
8	Harrison Shen	0.02 s	C++	2020-12-06 05:27:28
9	Tan Jun Wei	0.02 s	C++	2020-12-06 10:11:31
10	Ethan Kuai	0.02 s	C++	2020-12-06 10:16:14

#	User	Runtime	Language	Date
1	Kevin Gomez	0.53 s	Common Lisp	2025-11-18 01:19:17
2	Fredrik Wahlqvist	0.56 s	Common Lisp	2020-12-30 04:14:55
3	David Cawthon	0.56 s	Common Lisp	2021-01-17 06:49:30
4	Ralf Jonas	0.56 s	Common Lisp	2023-09-08 07:43:30
5	Norvell Spearman	0.56 s	Common Lisp	2024-12-19 06:15:19
6	yraten	0.56 s	Common Lisp	2025-04-28 21:07:00
7	Zarthur	0.57 s	Common Lisp	2021-04-15 07:32:08
8	jerryxu	0.57 s	Common Lisp	2022-02-01 13:55:58
9	Xero Smith	0.57 s	Common Lisp	2022-05-03 13:36:25
10	shenlebantongying	0.58 s	Common Lisp	2021-07-02 10:47:37

#	User	Runtime	Language	Date
1	oskar holland	0.40 s	F#	2023-09-27 01:47:39
2	Michal Žáček	0.47 s	F#	2023-03-05 06:28:18
3	Gudjon Bjarki	0.47 s	F#	2024-02-07 21:50:00
4	Stefan Schmiedl	0.57 s	F#	2024-08-20 10:46:52
5	Martin Handest	0.71 s	F#	2023-09-27 09:15:35
6	Jacob Harris Cryer Kragh	0.74 s	F#	2022-06-04 14:43:00
7	Hidden user	0.76 s	F#	2024-12-13 04:55:09
8	Mikael Fangel	0.81 s	F#	2023-09-08 16:28:30
9	Asbjørn Barratt	0.81 s	F#	2025-12-02 22:15:10
10	Patrick Bahr	0.82 s	F#	2021-02-13 09:38:09

#	User	Runtime	Language	Date
1	Angus Gibson	0.31 s	Forth	2025-07-14 07:37:07

#	User	Runtime	Language	Date
1	Michal Žáček	0.34 s	Fortran	2023-03-05 04:36:15
2	Matéo Boury	0.35 s	Fortran	2025-04-06 15:13:26

#	User	Runtime	Language	Date
1	Michal Žáček	0.38 s	Gerbil	2023-03-05 02:14:28

#	User	Runtime	Language	Date
1	Kev Burns	0.02 s	Go	2021-06-24 17:59:58
2	Anna Winters	0.03 s	Go	2019-02-12 13:15:52
3	Péter Szakszon	0.03 s	Go	2022-01-06 21:22:01
4	Matthias Doepmann	0.03 s	Go	2025-04-11 21:30:56
5	Magix	0.04 s	Go	2020-12-12 08:29:35
6	Shirley Tang	0.04 s	Go	2025-01-07 04:33:06
7	dick move	0.05 s	Go	2021-05-17 18:58:11
8	Hidden user	0.05 s	Go	2021-10-23 21:39:07
9	Hidden user	0.07 s	Go	2021-08-27 11:55:40
10	Aditya Tresnobudi	0.13 s	Go	2026-03-12 07:28:18

#	User	Runtime	Language	Date
1	Øyvind Almli	0.05 s	Haskell	2021-11-16 12:23:55
2	Johannes Ljung Ekeroth	0.06 s	Haskell	2021-01-02 21:45:38
3	Tim Put	0.06 s	Haskell	2021-04-18 08:45:44
4	Hidden user	0.06 s	Haskell	2024-06-23 11:02:41
5	Hidden user	0.09 s	Haskell	2022-07-15 00:34:04
6	Geovani França	0.14 s	Haskell	2021-05-13 17:35:39
7	Caleb Surovik	0.23 s	Haskell	2021-06-16 07:07:24
8	Mansur Ziiatdinov	0.25 s	Haskell	2023-01-14 10:45:15
9	Emil Østergaard	0.31 s	Haskell	2021-03-12 16:16:35
10	Rubina R	0.31 s	Haskell	2022-01-13 09:03:24

#	User	Runtime	Language	Date
1	Hidden user	0.13 s	Java	2023-09-28 18:09:07
2	Guangyi Zhou	0.14 s	Java	2024-12-15 16:04:57
3	Emil Bak-Møller	0.16 s	Java	2021-02-14 23:26:46
4	Joachim Borup	0.16 s	Java	2021-03-12 20:12:55
5	Wim Damgaard Rothuizen	0.17 s	Java	2021-01-03 09:49:42
6	Lee Heng Sheng	0.17 s	Java	2024-04-14 09:01:27
7	Sven Rönnbäck	0.21 s	Java	2020-12-10 22:51:47
8	Crystal Sharpe	0.22 s	Java	2020-12-06 15:41:45
9	Liam Keliher	0.22 s	Java	2020-12-07 02:33:22
10	Alex Golub	0.22 s	Java	2022-01-05 14:54:16

#	User	Runtime	Language	Date
1	Karim Dridi	0.13 s	JavaScript (Node.js)	2022-01-14 14:14:21
2	Marcus Halvan Hansson	0.17 s	JavaScript (Node.js)	2025-12-09 17:20:19
3	Faisal Rahman	0.18 s	JavaScript (Node.js)	2024-02-16 12:02:01
4	Frida Larsson	0.19 s	JavaScript (Node.js)	2022-03-09 20:52:54
5	Anthony Czarnecki	0.19 s	JavaScript (Node.js)	2024-04-02 17:00:00
6	Kim Dahlberg	0.22 s	JavaScript (Node.js)	2022-04-26 17:14:08
7	Suren Rodrigo	0.34 s	JavaScript (Node.js)	2022-04-07 20:41:10
8	Dominykas Simanavičius	0.75 s	JavaScript (Node.js)	2026-03-03 12:45:00
9	yys	0.76 s	JavaScript (Node.js)	2025-03-08 10:33:25
10	Lisa Håkanson	0.77 s	JavaScript (Node.js)	2023-02-19 20:09:21

#	User	Runtime	Language	Date
1	Zach Tschetter	0.08 s	JavaScript (SpiderMonkey)	2025-01-31 20:08:04
2	Jimmy Gustafsson	0.09 s	JavaScript (SpiderMonkey)	2022-08-15 13:45:41
3	Bjørn Chr. Soltvedt	0.10 s	JavaScript (SpiderMonkey)	2020-12-07 07:39:19
4	Peter Menyes	0.11 s	JavaScript (SpiderMonkey)	2020-12-27 12:17:27
5	Hidden user	0.11 s	JavaScript (SpiderMonkey)	2024-09-06 20:24:30
6	Brandon Chov	0.11 s	JavaScript (SpiderMonkey)	2024-09-06 20:24:54
7	Quoc Anh Khoa Nguyen	0.11 s	JavaScript (SpiderMonkey)	2025-01-31 20:12:36
8	Nicklas Utgaard	0.35 s	JavaScript (SpiderMonkey)	2020-12-25 15:19:05
9	Pranjal Paneru	0.35 s	JavaScript (SpiderMonkey)	2023-10-20 06:45:28
10	Aðalsteinn Leifsson	0.36 s	JavaScript (SpiderMonkey)	2018-03-10 15:58:20

#	User	Runtime	Language	Date
1	Mehrshad Kavousi	0.40 s	Julia	2026-01-20 13:08:16

#	User	Runtime	Language	Date
1	Peter Mikkelsen	0.53 s	Kotlin	2021-01-27 16:43:32
2	Yang Tang	0.53 s	Kotlin	2023-06-17 06:12:54
3	Martijn Muijsers	0.55 s	Kotlin	2024-05-27 19:09:43
4	Sam Keyser	0.57 s	Kotlin	2022-07-16 19:36:04
5	Nicholas Johnson	0.60 s	Kotlin	2021-11-16 05:14:12
6	Hidden user	0.65 s	Kotlin	2021-08-20 14:30:33
7	aquagalon	1.01 s	Kotlin	2021-05-29 14:50:59
8	Sean Hagen	1.01 s	Kotlin	2021-08-15 21:20:52
9	Adam Rankin	1.01 s	Kotlin	2023-04-23 03:18:59
10	Albert Pala	1.02 s	Kotlin	2021-06-22 11:55:24

#	User	Runtime	Language	Date
1	Kelium Jojoa	0.36 s	Lua	2025-11-02 19:07:48
2	Shehab Ahmed Hatem	0.37 s	Lua	2023-11-14 15:22:34
3	Matthew Farshad	0.37 s	Lua	2025-02-07 21:28:21

#	User	Runtime	Language	Date
1	Alfred Morgan	0.08 s	Nim	2025-10-24 22:35:53
2	Hidden user	0.29 s	Nim	2025-09-26 20:03:27

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	OCaml	2025-07-17 16:17:59
2	eXodiquas	0.06 s	OCaml	2021-09-12 23:26:16
3	KoonWen Lee	0.06 s	OCaml	2022-01-04 15:14:05
4	Fredrik Eriksson	0.06 s	OCaml	2024-10-24 20:24:33
5	thedvd98	0.07 s	OCaml	2024-07-11 22:41:23
6	Jesse Case	0.11 s	OCaml	2022-10-21 20:36:25
7	Evan Magill	0.25 s	OCaml	2023-11-05 22:52:39
8	Benjamin Valdez	0.28 s	OCaml	2024-02-09 18:04:39
9	Sam Henke	0.30 s	OCaml	2023-09-30 15:54:49
10	Hidden user	0.30 s	OCaml	2024-04-13 09:57:23

#	User	Runtime	Language	Date
1	Jakob Norell	0.01 s	Odin	2026-03-03 17:45:29
2	Hidden user	0.40 s	Odin	2025-04-20 04:03:05

#	User	Runtime	Language	Date
1	주안석	0.05 s	Pascal	2017-11-19 17:29:34
2	Ingemar Ragnemalm	0.05 s	Pascal	2020-12-17 12:50:35
3	Michal Žáček	0.05 s	Pascal	2023-03-04 23:03:26
4	Lucka Heric	0.06 s	Pascal	2025-03-16 16:39:03
5	Cian Curtis	0.07 s	Pascal	2025-09-25 19:00:52
6	David Connolly	0.11 s	Pascal	2021-11-22 12:40:28

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.03 s	Perl	2025-09-13 15:54:04
2	Thomas Feld	0.03 s	Perl	2025-09-15 15:10:37
3	J Sotomayor	0.07 s	Perl	2025-04-13 05:08:12
4	Javier Gómez Díaz	0.08 s	Perl	2024-04-12 15:49:25

#	User	Runtime	Language	Date
1	Petr Trofimov	0.04 s	PHP	2021-04-26 12:16:40
2	Jeff Cashion	0.25 s	PHP	2021-01-11 16:23:59
3	Lucas Leodler	0.27 s	PHP	2021-04-06 06:06:53
4	Eyþór Ingi Guðmundsson	0.27 s	PHP	2023-09-08 16:44:22
5	Helbin Grégory	0.29 s	PHP	2021-01-16 19:52:27
6	Andre Wahyudi	0.29 s	PHP	2022-09-26 06:06:27
7	Renate Fiala-Lundström	0.29 s	PHP	2026-01-19 12:43:26
8	Muhammad Asyraf bin Akop	0.30 s	PHP	2022-05-13 04:57:40
9	Hector Borras	0.31 s	PHP	2022-07-12 21:06:22
10	Mirko Blüming	0.31 s	PHP	2022-08-07 11:43:22

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.49 s	Prolog	2023-02-15 09:10:00
2	Daniel Krueger	0.65 s	Prolog	2020-12-29 02:45:57
3	Andriy Zyevakov	0.96 s	Prolog	2023-01-05 17:00:49
4	Michal Žáček	1.41 s	Prolog	2023-03-05 01:49:18

#	User	Runtime	Language	Date
1	Hasan Kalzi	0.11 s	Python 2	2021-03-11 00:06:04
2	Andrei Stoica	0.11 s	Python 2	2021-09-08 12:45:37
3	Johan Lyts	0.12 s	Python 2	2020-12-07 14:01:21
4	Thomas Feld	0.12 s	Python 2	2020-12-11 14:41:36
5	Gibransyah	0.13 s	Python 2	2021-06-15 10:18:05
6	주안석	0.14 s	Python 2	2017-11-23 09:23:10
7	Yanmarshus Bachtiar	0.14 s	Python 2	2020-12-07 03:25:15
8	Sigurður Jens Albertsson	0.16 s	Python 2	2018-01-11 23:34:06
9	Sivasankaran D	0.16 s	Python 2	2025-07-27 11:02:30
10	DHARSHINI M	0.16 s	Python 2	2025-10-01 11:32:43

#	User	Runtime	Language	Date
1	Alex Novikov	0.07 s	Python 3	2020-12-08 00:33:00
2	Thomas Mailund	0.07 s	Python 3	2020-12-18 10:35:34
3	crapcode	0.07 s	Python 3	2020-12-28 01:50:35
4	Brandon Zhang	0.07 s	Python 3	2021-09-18 08:47:37
5	Ocram Esah	0.07 s	Python 3	2022-01-29 22:16:27
6	Justin Su	0.07 s	Python 3	2022-03-20 16:27:25
7	Błażej Dariusz Roszkowski	0.07 s	Python 3	2024-04-04 22:25:38
8	Herdi Saleh	0.07 s	Python 3	2025-03-20 09:40:29
9	Gyula Szente	0.07 s	Python 3	2025-10-03 21:39:29
10	John Choi	0.07 s	Python 3	2026-02-14 13:31:41

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.79 s	Racket	2024-11-17 07:55:38
2	Angus Gibson	0.90 s	Racket	2025-07-14 07:06:27
3	Ayush Biswas	1.15 s	Racket	2025-10-29 14:51:56

#	User	Runtime	Language	Date
1	Julian Nohr	0.08 s	Ruby	2022-12-16 15:37:01
2	Thomas Feld	0.09 s	Ruby	2022-12-05 13:50:57
3	Hakan Kjellerstrand	0.12 s	Ruby	2023-03-17 19:05:23
4	Robert Haines	0.14 s	Ruby	2022-04-29 17:36:28
5	Gustav Elmqvist	0.14 s	Ruby	2023-03-05 21:31:06
6	Ara Hacopian	0.14 s	Ruby	2023-07-15 22:09:37
7	Russell Ng	0.14 s	Ruby	2024-08-16 08:42:25
8	Hidden user	0.15 s	Ruby	2020-12-09 01:58:10
9	Donald Dong	0.15 s	Ruby	2021-02-21 06:12:32
10	Cecilia Arruzazabala	0.15 s	Ruby	2021-06-11 22:59:49

#	User	Runtime	Language	Date
1	Raphaël Gauthier	0.01 s	Rust	2021-01-23 15:08:32
2	Mattéo Ladrat	0.01 s	Rust	2021-01-23 17:43:20
3	Rasmus Kaj	0.01 s	Rust	2022-02-28 20:35:18
4	Vincent Lagerros	0.01 s	Rust	2024-06-24 19:45:53
5	Bas Dirks	0.01 s	Rust	2025-03-01 09:53:52
6	keyansheng	0.01 s	Rust	2025-03-26 21:14:43
7	Klas af Geijerstam	0.02 s	Rust	2020-12-08 21:17:50
8	Jonathan	0.02 s	Rust	2021-08-30 09:32:15
9	Aaron Lengyel	0.02 s	Rust	2021-10-27 09:21:51
10	Simon Grünwald	0.02 s	Rust	2023-07-11 02:00:50

#	User	Runtime	Language	Date
1	Hans Harck Tønning	0.18 s	Swift	2024-02-22 17:29:36

#	User	Runtime	Language	Date
1	Zach Tschetter	0.18 s	TypeScript	2025-11-06 20:12:51
2	Johanna Berthelsen	0.86 s	TypeScript	2026-03-14 00:21:54
3	Julian	0.96 s	TypeScript	2024-04-24 19:26:53
4	Michal Žáček	0.97 s	TypeScript	2023-03-05 13:32:03

#	User	Runtime	Language	Date
1	Gunnsteinn Þór Ólason	0.59 s	Uiua	2026-03-15 15:12:29
2	Þorsteinn Kristjánsson	0.59 s	Uiua	2026-03-18 11:22:03
3	Símon Páll Birgirsson	0.62 s	Uiua	2026-03-15 15:23:29

#	User	Runtime	Language	Date
1	Ștefan-Iulian Alecu	0.64 s	Visual Basic	2025-11-02 05:29:04

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.01 s	Zig	2024-07-08 19:47:15
2	Joe Blower	0.01 s	Zig	2025-05-06 21:15:41
3	Grettir Heimisson	0.01 s	Zig	2025-10-21 22:23:08

#	User	Length	Language	Date
1	Jimmy	479	Ada	2024-07-05 12:35:14

#	User	Length	Language	Date
1	Max NC	39	APL	2023-09-08 14:20:59
2	Edson Alves	349	APL	2024-12-21 22:05:57

#	User	Length	Language	Date
1	Russell Ng	9	Bash	2024-08-16 08:43:46
2	Chenzhang Hu	9	Bash	2025-09-12 21:32:15
3	Thomas Feld	9	Bash	2025-09-15 15:09:07
4	Evan Rose	10	Bash	2023-07-02 02:42:56
5	Lyndon Ho	10	Bash	2023-07-25 06:27:55
6	Clement Oh	10	Bash	2023-10-28 16:16:58
7	Saito Ta	10	Bash	2024-03-22 13:15:36
8	Javier Gómez Díaz	11	Bash	2024-07-08 19:17:48
9	Frans Meulenbroeks	11	Bash	2024-09-11 23:23:39
10	Danny Robinson	13	Bash	2023-09-02 07:04:34

#	User	Length	Language	Date
1	Carl Pittenger	115	C	2025-09-27 21:00:59
2	Martin Blom	134	C	2025-09-17 14:58:31
3	Jonatan Altebro	138	C	2025-03-02 14:45:04
4	Sebastian Miles	141	C	2025-02-01 21:17:40
5	SUBICSA P	168	C	2025-09-15 17:55:33
6	Maverick Hartono	177	C	2022-07-08 11:27:50
7	度雨	178	C	2025-04-01 14:31:36
8	MYLAMBIGAI G	178	C	2025-04-06 19:27:03
9	Ho Ky Anh	180	C	2023-12-08 10:27:29
10	Harshini Naragoni	180	C	2025-03-12 12:11:08

#	User	Length	Language	Date
1	Aiden Bilyeu	173	C#	2023-09-12 06:01:17
2	Mikael Palokangas	175	C#	2023-08-07 22:04:48
3	Hidden user	192	C#	2026-02-11 12:50:29
4	Pranathi Cheemarla	196	C#	2024-02-18 02:54:35
5	Sunil Gangupamu	204	C#	2024-02-18 23:08:05
6	Lohit Raj Nacham	204	C#	2024-02-19 00:16:57
7	Sneha panjala	205	C#	2024-02-18 01:09:22
8	Venkata Krishna Sri Chandana Manuri	209	C#	2024-02-19 00:34:59
9	lavanya peddireddy	212	C#	2024-02-18 20:27:39
10	Manogna Tummanepally	213	C#	2024-02-18 22:06:15

#	User	Length	Language	Date
1	Frans Meulenbroeks	112	C++	2024-09-29 18:17:45
2	Carl Pittenger	113	C++	2025-09-27 21:01:21
3	Taylor Rodríguez	115	C++	2025-01-18 21:27:39
4	Gunnsteinn Þór Ólason	126	C++	2024-06-17 17:33:40
5	N D	139	C++	2022-10-28 05:48:36
6	Jesper Eriksson	139	C++	2024-02-21 22:53:26
7	Isaac Lai Yin Chung	165	C++	2024-01-20 03:58:51
8	TRÂM KHÚC NGỌC	166	C++	2025-08-22 14:07:18
9	Ben Chang	167	C++	2025-07-16 15:03:33
10	賴宥全	170	C++	2022-12-23 17:04:34

#	User	Length	Language	Date
1	Kevin Gomez	61	Common Lisp	2025-11-18 01:19:17
2	Michal Žáček	71	Common Lisp	2023-03-05 00:12:41
3	Axel	73	Common Lisp	2024-04-26 06:08:20
4	Zarthur	106	Common Lisp	2021-04-15 07:32:08
5	Ralf Jonas	117	Common Lisp	2023-09-08 07:43:30
6	jerryxu	120	Common Lisp	2022-02-01 13:55:58
7	Mia Lilian	132	Common Lisp	2023-03-05 00:29:17
8	Xero Smith	176	Common Lisp	2022-05-03 13:36:25
9	yraten	187	Common Lisp	2025-04-28 21:07:00
10	Fredrik Wahlqvist	201	Common Lisp	2020-12-30 04:14:55

#	User	Length	Language	Date
1	Martin Handest	88	F#	2023-09-27 09:15:35
2	oskar holland	92	F#	2023-09-27 09:12:30
3	Stefan Schmiedl	126	F#	2024-08-20 10:46:52
4	Simon Echers	140	F#	2022-01-17 19:54:04
5	Mikael Fangel	149	F#	2023-09-08 16:28:30
6	Jacob Harris Cryer Kragh	156	F#	2022-06-04 14:43:00
7	Gudjon Bjarki	186	F#	2024-02-07 21:50:00
8	Joel Havermark	220	F#	2024-05-08 15:37:11
9	Michal Žáček	229	F#	2023-03-05 06:28:18
10	Hidden user	234	F#	2024-12-13 04:55:09

#	User	Length	Language	Date
1	Angus Gibson	318	Forth	2025-07-14 07:37:07

#	User	Length	Language	Date
1	Matéo Boury	238	Fortran	2025-04-06 15:13:26
2	Michal Žáček	270	Fortran	2023-03-05 04:36:15

#	User	Length	Language	Date
1	Michal Žáček	187	Gerbil	2023-03-05 02:14:28

#	User	Length	Language	Date
1	Ahmad Mirdas	292	Go	2022-12-07 03:01:36
2	Krzysztof Gibuła	300	Go	2021-04-14 17:01:58
3	Markus Mathiasen	300	Go	2022-08-22 11:30:32
4	Jan-Erik Menzel	305	Go	2021-02-16 17:41:37
5	Hidden user	310	Go	2021-08-27 11:55:40
6	Andreas Gottschalk Krath	310	Go	2022-04-28 22:07:20
7	Aditya Tresnobudi	363	Go	2026-03-12 07:28:18
8	Hidden user	369	Go	2023-09-08 17:04:52
9	Suka Isnaini	388	Go	2023-12-15 06:58:49
10	Kev Burns	414	Go	2021-06-24 17:50:14

#	User	Length	Language	Date
1	John Doe	40	Haskell	2023-04-20 15:45:33
2	Fabian Mitterwallner	40	Haskell	2025-10-25 00:08:54
3	Rudy Matela	41	Haskell	2023-09-09 22:40:51
4	Brent Yorgey	42	Haskell	2020-12-06 17:33:55
5	Zach Tschetter	44	Haskell	2022-03-11 19:47:06
6	David Zacek	45	Haskell	2021-02-14 15:25:23
7	Jesus Baro Partida	45	Haskell	2022-03-11 19:47:57
8	David Engström	48	Haskell	2021-04-04 19:26:50
9	Joshua Coward	49	Haskell	2021-10-20 21:49:01
10	Jahid Hasan Imon	50	Haskell	2021-04-03 09:26:22

#	User	Length	Language	Date
1	Markus Klockar	239	Java	2024-09-18 17:53:14
2	Lim Ting Kai	274	Java	2023-05-30 18:21:33
3	Sudhanhsu	279	Java	2023-03-10 11:50:42
4	Revathy U	292	Java	2021-01-19 11:02:06
5	Nicolas Jordan	297	Java	2020-12-21 15:40:54
6	Brennan Cleland	298	Java	2022-10-03 03:21:43
7	Jamie Walton	299	Java	2021-01-21 14:04:39
8	Sonam Phutsho	305	Java	2021-02-02 05:54:44
9	Nibras Shami	305	Java	2024-04-23 18:06:54
10	Samfail	307	Java	2021-09-08 19:27:35

#	User	Length	Language	Date
1	Karim Dridi	128	JavaScript (Node.js)	2022-01-14 14:14:21
2	Erlend Raa Vågset	165	JavaScript (Node.js)	2025-09-17 15:18:21
3	Marcus Halvan Hansson	167	JavaScript (Node.js)	2025-12-09 17:20:19
4	yys	168	JavaScript (Node.js)	2025-03-08 10:33:25
5	Dominykas Simanavičius	170	JavaScript (Node.js)	2026-03-03 12:45:00
6	Doug Henderson	189	JavaScript (Node.js)	2026-03-04 19:39:29
7	Chris Wong	244	JavaScript (Node.js)	2021-01-31 19:41:26
8	Lisa Håkanson	289	JavaScript (Node.js)	2023-02-19 20:09:21
9	Hidden user	302	JavaScript (Node.js)	2023-01-31 01:05:48
10	Mandala Binsar	309	JavaScript (Node.js)	2020-12-18 02:40:10

#	User	Length	Language	Date
1	Zach Tschetter	77	JavaScript (SpiderMonkey)	2025-01-30 16:46:48
2	Peter Menyes	81	JavaScript (SpiderMonkey)	2020-12-27 12:17:27
3	Hidden user	91	JavaScript (SpiderMonkey)	2024-09-06 20:24:30
4	Brandon Chov	92	JavaScript (SpiderMonkey)	2024-09-06 20:24:54
5	Quoc Anh Khoa Nguyen	95	JavaScript (SpiderMonkey)	2025-01-31 20:12:36
6	Jimmy Gustafsson	108	JavaScript (SpiderMonkey)	2022-08-15 13:45:41
7	Bjørn Chr. Soltvedt	113	JavaScript (SpiderMonkey)	2020-12-07 07:39:19
8	Ben Armstrong	147	JavaScript (SpiderMonkey)	2024-12-06 02:49:48
9	Alexander Vestin	166	JavaScript (SpiderMonkey)	2022-10-15 11:58:55
10	Michal Žáček	171	JavaScript (SpiderMonkey)	2023-03-05 13:37:26

#	User	Length	Language	Date
1	Mehrshad Kavousi	158	Julia	2026-01-20 13:25:40

#	User	Length	Language	Date
1	Roger Bongers	119	Kotlin	2021-06-26 21:04:42
2	Anders B. Clausen	135	Kotlin	2021-07-04 01:03:56
3	Mathis Briere	176	Kotlin	2025-09-22 23:41:05
4	Troy Warmboe	184	Kotlin	2021-10-09 02:55:12
5	Maxime Avezou	184	Kotlin	2025-09-23 07:56:32
6	Hajime Morrita	185	Kotlin	2022-08-07 14:25:36
7	Friedrich Stammler	196	Kotlin	2024-04-25 23:20:49
8	Luka Chabot	207	Kotlin	2025-11-18 10:34:48
9	Karl Johan Heimark	226	Kotlin	2024-04-04 20:28:44
10	Ákos Grabecz	228	Kotlin	2021-06-01 14:10:08

#	User	Length	Language	Date
1	Kelium Jojoa	146	Lua	2025-11-02 19:07:48
2	Shehab Ahmed Hatem	187	Lua	2023-11-14 15:22:34
3	Matthew Farshad	359	Lua	2025-02-07 21:28:21

#	User	Length	Language	Date
1	Alfred Morgan	160	Nim	2025-10-24 22:35:53
2	Hidden user	184	Nim	2025-09-26 20:03:27

#	User	Length	Language	Date
1	Evan Magill	95	OCaml	2023-11-05 22:52:39
2	Oskar Haarklou Veileborg	118	OCaml	2021-01-20 13:48:29
3	Hidden user	142	OCaml	2024-04-13 09:57:23
4	KoonWen Lee	174	OCaml	2022-01-04 15:14:05
5	Sebastian Banert	195	OCaml	2024-07-19 15:07:45
6	Hidden user	204	OCaml	2025-07-17 16:17:59
7	Sam Henke	215	OCaml	2023-09-30 15:54:49
8	Benjamin Valdez	234	OCaml	2024-02-09 18:04:39
9	Fredrik Eriksson	239	OCaml	2024-10-24 20:24:33
10	eXodiquas	240	OCaml	2021-09-12 23:26:16

#	User	Length	Language	Date
1	Hidden user	289	Odin	2025-04-20 03:58:47
2	Jakob Norell	677	Odin	2026-03-02 11:53:27

#	User	Length	Language	Date
1	Cian Curtis	159	Pascal	2025-10-22 16:07:00
2	Ingemar Ragnemalm	193	Pascal	2020-12-17 12:50:35
3	주안석	222	Pascal	2017-11-19 17:35:21
4	Michal Žáček	236	Pascal	2023-03-04 23:03:26
5	Lucka Heric	244	Pascal	2025-03-16 16:39:03
6	David Connolly	333	Pascal	2021-11-22 12:40:28

#	User	Length	Language	Date
1	Chenzhang Hu	6	Perl	2025-09-13 15:54:04
2	Thomas Feld	6	Perl	2025-09-15 15:10:37
3	J Sotomayor	84	Perl	2025-04-13 05:08:12
4	Javier Gómez Díaz	87	Perl	2024-04-12 15:49:25

#	User	Length	Language	Date
1	Moch Zawaruddin Abdullah	171	PHP	2023-08-10 14:56:35
2	Hector Borras	178	PHP	2022-07-12 21:06:22
3	Eyþór Ingi Guðmundsson	188	PHP	2023-09-08 16:44:22
4	Petr Trofimov	216	PHP	2021-04-26 12:16:40
5	Thomas Marty	217	PHP	2021-01-24 22:12:03
6	Michal Žáček	224	PHP	2023-03-05 00:53:54
7	Helbin Grégory	248	PHP	2021-01-16 19:52:27
8	Lucas Leodler	251	PHP	2021-04-06 06:06:53
9	Muhammad Asyraf bin Akop	251	PHP	2022-05-13 04:57:40
10	Renate Fiala-Lundström	261	PHP	2026-01-19 12:43:26

#	User	Length	Language	Date
1	Hakan Kjellerstrand	65	Prolog	2023-03-04 20:50:20
2	Daniel Krueger	334	Prolog	2020-12-29 02:45:57
3	Andriy Zyevakov	451	Prolog	2023-01-05 17:00:49
4	Michal Žáček	1387	Prolog	2023-03-05 01:49:18

#	User	Length	Language	Date
1	Ómar Högni Guðmarsson	87	Python 2	2017-03-18 11:13:02
2	Sohom Mukherjee	91	Python 2	2024-03-16 18:51:07
3	주안석	99	Python 2	2017-11-23 09:23:10
4	Sigurður Jens Albertsson	103	Python 2	2018-01-11 23:34:06
5	Thomas Feld	106	Python 2	2020-12-11 14:40:33
6	Yingying Wu	109	Python 2	2022-06-03 03:19:52
7	Andreas Björklund	111	Python 2	2021-03-23 16:08:26
8	Michal Žáček	114	Python 2	2023-03-05 05:00:44
9	Dagur Benjamínsson	116	Python 2	2019-01-18 18:06:43
10	Precious Gilia Billones	118	Python 2	2024-05-19 21:53:27

#	User	Length	Language	Date
1	Shashank Bhatt	25	Python 3	2023-02-28 03:34:32
2	Clement Oh	25	Python 3	2023-05-09 09:48:18
3	Lyndon Ho	25	Python 3	2023-07-25 06:25:11
4	Wouter Dijkstra	25	Python 3	2023-08-10 14:15:13
5	June Hoop	25	Python 3	2024-03-24 19:02:48
6	Allison Pelton	25	Python 3	2024-12-23 06:04:01
7	Nguyên Khôi Đỗ	25	Python 3	2025-02-27 16:15:30
8	Vilius Ciuzelis	25	Python 3	2026-03-24 17:37:54
9	Alexandre Douard	28	Python 3	2023-08-23 11:38:25
10	Ahmed Siadomar	29	Python 3	2023-02-28 03:09:52

#	User	Length	Language	Date
1	Hakan Kjellerstrand	68	Racket	2024-11-19 07:48:01
2	Ayush Biswas	108	Racket	2025-10-29 14:51:56
3	Angus Gibson	140	Racket	2025-07-14 07:06:27

#	User	Length	Language	Date
1	Thomas Feld	16	Ruby	2022-12-05 13:50:57
2	Julian Nohr	17	Ruby	2022-12-16 15:37:01
3	Hakan Kjellerstrand	22	Ruby	2023-03-17 19:31:54
4	Gustav Elmqvist	23	Ruby	2023-03-05 21:31:06
5	Ara Hacopian	23	Ruby	2023-07-15 23:24:01
6	Natanael Lundberg	24	Ruby	2021-09-08 14:53:16
7	Russell Ng	24	Ruby	2024-08-16 08:42:25
8	Frederik Spang	28	Ruby	2022-09-12 10:51:04
9	Frederik Petersen	28	Ruby	2022-10-04 19:07:06
10	Andreas Severin Hauch Trøstrup	29	Ruby	2022-10-05 12:21:49

#	User	Length	Language	Date
1	David Aldenbro	130	Rust	2023-09-21 09:08:38
2	David Kaméus	229	Rust	2022-02-28 16:58:22
3	Artur Khuziakhmetov	237	Rust	2022-07-06 10:01:35
4	James Abley	241	Rust	2021-09-17 19:11:52
5	Christian Cattai	245	Rust	2022-05-28 13:04:02
6	Adam Ekelöf	252	Rust	2022-09-18 15:50:28
7	Einar Kjellback	253	Rust	2021-03-16 17:15:38
8	Joost Scheffer	255	Rust	2021-04-18 17:44:51
9	Metin Gülseven	258	Rust	2022-09-25 13:50:27
10	John Vincent Corcega	262	Rust	2024-05-09 04:42:26

#	User	Length	Language	Date
1	Hans Harck Tønning	81	Swift	2024-02-22 17:31:53

#	User	Length	Language	Date
1	Zach Tschetter	334	TypeScript	2025-11-06 20:09:36
2	Michal Žáček	378	TypeScript	2023-03-05 13:32:03
3	Johanna Berthelsen	576	TypeScript	2026-03-14 00:21:54
4	Julian	1128	TypeScript	2024-04-24 19:26:53

#	User	Length	Language	Date
1	Gunnsteinn Þór Ólason	25	Uiua	2026-03-15 15:12:29
2	Símon Páll Birgirsson	25	Uiua	2026-03-15 15:23:29
3	Þorsteinn Kristjánsson	25	Uiua	2026-03-18 11:22:03

#	User	Length	Language	Date
1	Ștefan-Iulian Alecu	170	Visual Basic	2025-11-02 05:29:31

#	User	Length	Language	Date
1	Javier Gómez Díaz	807	Zig	2024-07-08 19:47:15
2	Joe Blower	938	Zig	2025-05-06 21:15:41
3	Grettir Heimisson	1327	Zig	2025-10-21 22:23:08

Solution running time distribution