Problem A
Tarifa — Problem Statistics

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Submissions	47066
Accepted submissions	26069
Submission ratio	55.39%
Authors	24267
Full solves [?]	23333
Full solve Ratio	96.15%

#	User	Runtime	Language	Date
1	Edson Alves	0.01 s	APL	2024-12-18 20:55:10
2	Steve Allen	0.02 s	APL	2023-04-23 05:45:54
3	Thomas Feld	0.02 s	APL	2023-04-25 10:36:14
4	Max NC	0.02 s	APL	2023-09-09 11:50:18
5	Arvid Jonasson	0.02 s	APL	2025-06-11 15:43:55

#	User	Runtime	Language	Date
1	Drew Wilson	0.01 s	Bash	2023-05-13 02:48:46
2	Danny Robinson	0.01 s	Bash	2023-09-12 00:24:21
3	Frans Meulenbroeks	0.01 s	Bash	2024-08-24 17:21:43
4	Andrew Barth	0.01 s	Bash	2024-09-20 16:14:57
5	Chenzhang Hu	0.01 s	Bash	2025-09-12 15:48:43
6	Thomas Feld	0.07 s	Bash	2023-09-27 12:45:14

#	User	Runtime	Language	Date
1	Shaun Lazaro	0.01 s	C#	2017-04-20 16:14:16
2	Teis Petersen	0.01 s	C#	2017-08-14 14:40:39
3	Joel Ekelöf	0.01 s	C#	2017-09-27 22:18:09
4	Alex Telon	0.01 s	C#	2017-10-14 02:14:50
5	Faisal Rahman	0.01 s	C#	2017-10-22 08:05:39
6	Matilda Karlsson	0.01 s	C#	2017-10-22 11:17:34
7	Wilhelm Magnusson	0.01 s	C#	2017-11-16 15:02:41
8	Chie Ishikawa	0.01 s	C#	2017-11-17 03:22:43
9	Kuljeet Singh	0.01 s	C#	2017-11-18 18:33:25
10	Ludwig Hedeby	0.01 s	C#	2017-11-23 21:14:58

#	User	Runtime	Language	Date
1	Michael van den Beukel	0.00 s	COBOL	2023-04-11 11:08:57
2	Jhony	0.00 s	COBOL	2023-07-20 09:28:40

#	User	Runtime	Language	Date
1	Michal Žáček	0.00 s	Common Lisp	2022-08-09 01:05:56
2	Dmytro Bihniak	0.01 s	Common Lisp	2019-08-05 13:21:29
3	Jared Summers	0.01 s	Common Lisp	2019-08-07 23:45:21
4	4santa	0.01 s	Common Lisp	2019-10-27 10:51:50
5	Nicholas Lantz	0.01 s	Common Lisp	2019-10-30 17:02:34
6	John Dandy	0.01 s	Common Lisp	2020-01-24 08:30:06
7	Mbark Achkarfach	0.01 s	Common Lisp	2020-04-02 17:41:28
8	Max Nyberg Carlsson	0.01 s	Common Lisp	2020-06-07 19:19:31
9	crusoe	0.01 s	Common Lisp	2020-07-29 01:14:21
10	wibi	0.01 s	Common Lisp	2020-09-01 22:46:00

#	User	Runtime	Language	Date
1	Christoforos Pantazi	0.01 s	Dart	2023-09-11 11:14:13

#	User	Runtime	Language	Date
1	Christoffer Nissen	0.02 s	F#	2019-12-22 16:52:10
2	Jakob Israelsen	0.02 s	F#	2020-02-29 21:37:11
3	Hjalte Sorgenfrei Mac Dalland	0.04 s	F#	2020-01-20 13:53:56
4	Mathias Graabeck	0.04 s	F#	2021-02-02 18:06:39
5	Aske Wachs	0.04 s	F#	2021-02-09 16:28:54
6	Emil Jessen	0.04 s	F#	2021-08-09 21:05:08
7	Jacob Harris Cryer Kragh	0.04 s	F#	2022-05-02 00:30:51
8	Stefan Schmiedl	0.05 s	F#	2024-08-18 10:14:17
9	Simon Echers	0.06 s	F#	2022-01-14 20:16:33
10	Janne Brøgger	0.07 s	F#	2020-11-06 11:19:07

#	User	Runtime	Language	Date
1	Angus Gibson	0.00 s	Forth	2025-07-15 01:53:52

#	User	Runtime	Language	Date
1	CUX "INDIO" PRADA	0.04 s	Java	2024-08-08 01:28:39
2	Vashista Basava	0.04 s	Java	2024-08-10 10:51:40
3	Markus Bao	0.04 s	Java	2024-09-01 19:21:51
4	Alaina	0.04 s	Java	2024-10-08 13:39:06
5	Shaheer	0.04 s	Java	2024-10-16 08:11:44
6	Mariam Shahab	0.04 s	Java	2024-10-16 08:29:08
7	Guangyi Zhou	0.04 s	Java	2024-12-27 03:54:13
8	Elton Murillo	0.04 s	Java	2025-02-06 15:38:46
9	Lina Molina	0.04 s	Java	2025-03-26 07:22:12
10	Here Porter	0.04 s	Java	2025-04-23 07:54:02

#	User	Runtime	Language	Date
1	Athergaming	0.04 s	JavaScript (Node.js)	2023-10-13 07:22:21
2	Hidden user	0.04 s	JavaScript (Node.js)	2024-09-10 20:49:16
3	yys	0.04 s	JavaScript (Node.js)	2025-03-07 17:06:03
4	Ben Moses	0.04 s	JavaScript (Node.js)	2025-06-22 10:06:06
5	Hoang Le	0.04 s	JavaScript (Node.js)	2025-10-30 20:57:20
6	Dalton Neely	0.05 s	JavaScript (Node.js)	2018-07-08 04:48:45
7	Ismail Tahiri	0.05 s	JavaScript (Node.js)	2018-07-08 22:46:20
8	Hidden user	0.05 s	JavaScript (Node.js)	2018-07-15 10:52:14
9	Christoffer Karlsson	0.05 s	JavaScript (Node.js)	2018-07-21 10:57:06
10	Camilo Aparecido Ferri Moreira	0.05 s	JavaScript (Node.js)	2018-08-04 06:35:28

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-03-24 21:30:56
2	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2017-03-28 00:19:14
3	Spencer Smith	0.01 s	JavaScript (SpiderMonkey)	2017-06-01 17:19:52
4	Martin Eneqvist	0.01 s	JavaScript (SpiderMonkey)	2017-06-22 21:34:23
5	Michael Hjortholt	0.01 s	JavaScript (SpiderMonkey)	2017-07-04 22:41:30
6	Lukas Wensby	0.01 s	JavaScript (SpiderMonkey)	2017-07-06 21:37:14
7	Erik Nilsson	0.01 s	JavaScript (SpiderMonkey)	2017-07-09 09:13:27
8	Peter Menyes	0.01 s	JavaScript (SpiderMonkey)	2017-07-20 21:30:59
9	Davíð Helgason	0.01 s	JavaScript (SpiderMonkey)	2017-08-03 21:06:40
10	Aletta Géczi	0.01 s	JavaScript (SpiderMonkey)	2017-08-13 19:56:22

#	User	Runtime	Language	Date
1	Timothy Gaede	0.45 s	Julia	2024-03-16 04:30:16
2	Danny Robinson	0.60 s	Julia	2023-06-21 01:10:47

#	User	Runtime	Language	Date
1	Anton J Olsson	0.11 s	Kotlin	2020-06-09 23:40:35
2	Przemysław Curzytek	0.12 s	Kotlin	2017-11-12 07:02:20
3	James WIlliams	0.12 s	Kotlin	2020-08-27 09:44:37
4	Hidden user	0.13 s	Kotlin	2017-11-12 04:16:49
5	Aleksander Blomskøld	0.14 s	Kotlin	2018-02-16 21:35:08
6	Kiel Dowdle	0.14 s	Kotlin	2020-03-13 19:14:24
7	Jacob Huebner	0.15 s	Kotlin	2020-02-23 22:19:39
8	Rodrigo Erazo Hermosilla	0.15 s	Kotlin	2020-11-21 07:30:14
9	Timur Bas	0.15 s	Kotlin	2020-12-12 03:10:22
10	Emil Eriksmoen Stensland	0.15 s	Kotlin	2021-02-13 17:22:20

#	User	Runtime	Language	Date
1	Zeheng Li	0.00 s	Lua	2023-11-21 00:13:38
2	Noah Vorenkamp	0.00 s	Lua	2025-03-03 23:24:00
3	Peter Hairatidis	0.00 s	Lua	2025-12-16 01:30:46

#	User	Runtime	Language	Date
1	Alfred Morgan	0.00 s	Nim	2025-11-23 10:12:46

#	User	Runtime	Language	Date
1	Philip Pham	0.00 s	OCaml	2020-07-29 00:25:55
2	addamove	0.00 s	OCaml	2021-02-10 16:10:33
3	Danil Braun	0.00 s	OCaml	2021-05-06 12:29:17
4	Rafał Gwoździński	0.00 s	OCaml	2021-05-25 22:52:02
5	Sebastian Sternberg	0.00 s	OCaml	2022-05-06 10:37:59
6	João Almeida	0.00 s	OCaml	2022-05-24 20:55:29
7	Enzo Gurgel	0.00 s	OCaml	2023-07-27 22:22:50
8	Xiu-Heng Hua	0.00 s	OCaml	2024-08-07 16:34:48
9	Hidden user	0.00 s	OCaml	2026-01-02 16:24:06

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-20 20:17:53

#	User	Runtime	Language	Date
1	Saito Ta	0.00 s	Perl	2024-03-27 09:33:41
2	J Sotomayor	0.00 s	Perl	2025-04-13 19:09:18
3	Hidden user	0.01 s	Perl	2024-10-10 08:34:17
4	Denis BAURAIN	0.01 s	Perl	2025-12-26 17:56:31

#	User	Runtime	Language	Date
1	Silvena Lam	0.01 s	PHP	2017-07-04 18:10:03
2	Hidden user	0.01 s	PHP	2017-08-24 18:03:17
3	Martin Kjellstrand	0.01 s	PHP	2017-09-20 16:41:49
4	Ingemar Ragnemalm	0.01 s	PHP	2018-03-24 12:23:31
5	Mohammed Yousif	0.01 s	PHP	2018-04-25 00:28:48
6	Hidden user	0.01 s	PHP	2018-09-15 11:04:37
7	Jesper Brodersen	0.01 s	PHP	2018-10-30 14:07:06
8	Chester Koh	0.01 s	PHP	2018-11-01 05:16:57
9	Abdullah Akbar	0.01 s	PHP	2018-11-14 05:15:18
10	Nour El-din Mansour	0.01 s	PHP	2018-11-16 05:41:38

#	User	Runtime	Language	Date
1	Joakim Blikstad	0.01 s	Prolog	2017-04-12 21:25:54
2	Hadi Qovaizi	0.01 s	Prolog	2017-05-05 00:36:23
3	Andriy Zyevakov	0.01 s	Prolog	2017-07-05 20:27:10
4	Hakan Kjellerstrand	0.02 s	Prolog	2023-01-19 12:57:48

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	Python 2	2017-03-23 17:33:28
2	Christofer Ohlsson	0.02 s	Python 2	2017-03-23 17:44:17
3	Harrison Leggio	0.02 s	Python 2	2017-03-24 21:36:49
4	Christopher Hallock-Solomon	0.02 s	Python 2	2017-03-29 14:52:32
5	Hidden user	0.02 s	Python 2	2017-03-29 19:23:20
6	Sala Gabriel	0.02 s	Python 2	2017-03-30 23:39:16
7	Kasper Borys	0.02 s	Python 2	2017-04-10 21:34:44
8	Frederik Højholt	0.02 s	Python 2	2017-04-11 23:50:09
9	Maksym Bendeberia	0.02 s	Python 2	2017-04-26 21:12:07
10	Agis Daniels	0.02 s	Python 2	2017-05-06 18:35:08

#	User	Runtime	Language	Date
1	Wayne	0.02 s	Python 3	2017-03-23 19:42:56
2	Mohammed Jasam	0.02 s	Python 3	2017-03-24 22:51:35
3	Pooja Kancherla	0.02 s	Python 3	2017-03-26 01:57:14
4	Mattias Akke	0.02 s	Python 3	2017-03-27 15:20:47
5	Francisco Martín Mateos	0.02 s	Python 3	2017-03-27 17:33:54
6	Alfred Olsson	0.02 s	Python 3	2017-03-28 07:57:01
7	Emil Riis Hansen	0.02 s	Python 3	2017-03-28 16:21:20
8	Punnavit Akkarapitakchai	0.02 s	Python 3	2017-03-29 02:05:25
9	Michal Durinik	0.02 s	Python 3	2017-03-29 02:35:35
10	Bhurinuth Wongsrisakul	0.02 s	Python 3	2017-03-29 10:15:41

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.38 s	Racket	2024-11-18 20:06:58

#	User	Runtime	Language	Date
1	Love Engman	0.03 s	Ruby	2017-04-02 13:22:34
2	Akmal Abbasov	0.03 s	Ruby	2017-04-20 21:50:29
3	Erik Rydbert	0.03 s	Ruby	2017-04-28 08:55:10
4	Casper Christensen	0.03 s	Ruby	2017-09-03 12:40:52
5	Hidden user	0.03 s	Ruby	2017-10-02 12:35:37
6	Fredrik Meyer	0.03 s	Ruby	2017-11-25 19:15:09
7	Paul Vinell	0.03 s	Ruby	2018-02-27 20:31:58
8	Nicholas Adelizi	0.03 s	Ruby	2018-03-30 02:06:57
9	Jason Cheong-Kee-You	0.04 s	Ruby	2018-05-27 03:45:59
10	Sean Bailey	0.04 s	Ruby	2018-05-27 15:32:08

#	User	Runtime	Language	Date
1	Joe Blower	0.00 s	Zig	2025-05-04 21:36:05
2	Grettir Heimisson	0.00 s	Zig	2025-10-27 15:20:21

#	User	Length	Language	Date
1	Thomas Feld	30	APL	2023-04-25 10:36:14
2	Steve Allen	33	APL	2023-04-23 05:49:23
3	Arvid Jonasson	44	APL	2025-06-11 15:43:55
4	Max NC	48	APL	2023-09-09 11:50:18
5	Edson Alves	664	APL	2024-12-18 20:55:10

#	User	Length	Language	Date
1	Chenzhang Hu	27	Bash	2025-09-12 15:48:43
2	Thomas Feld	38	Bash	2023-09-27 12:45:14
3	Danny Robinson	50	Bash	2023-09-12 00:24:21
4	Frans Meulenbroeks	85	Bash	2024-08-24 17:21:43
5	Drew Wilson	96	Bash	2023-05-13 02:48:46
6	Andrew Barth	142	Bash	2024-09-20 16:14:57

#	User	Length	Language	Date
1	Noah Weninger	79	C	2018-11-24 00:58:15
2	Zachariah Goldthorpe	95	C	2017-08-17 04:35:56
3	Eduardo Núñez	97	C	2024-02-25 16:20:11
4	Sawyer Frie	98	C	2023-09-28 17:05:38
5	Carl Pittenger	113	C	2025-09-05 02:34:26
6	Chance Parsons	121	C	2022-10-03 21:31:03
7	Stian Toften	135	C	2021-04-16 00:11:05
8	Ritwin Narra	143	C	2021-06-18 02:49:34
9	zeno	159	C	2025-01-03 23:45:45
10	Siva Sharwan	164	C	2019-11-24 09:08:14

#	User	Length	Language	Date
1	Mikael Palokangas	136	C#	2023-08-07 20:11:02
2	Aiden Bilyeu	169	C#	2023-02-01 05:30:17
3	Theodore Glenn	169	C#	2023-02-01 05:31:54
4	bhanu prakash konda	209	C#	2023-09-20 22:19:23
5	Medha Alla	209	C#	2023-09-25 02:22:42
6	SINDHURAALLA	209	C#	2023-09-25 04:19:11
7	James Park	221	C#	2022-10-19 23:49:40
8	Sandeep Karanam	230	C#	2024-10-16 00:30:31
9	Hidden user	253	C#	2025-12-17 12:20:34
10	Jens Ronnqvist	262	C#	2017-07-01 22:54:33

#	User	Length	Language	Date
1	Hidden user	97	C++	2024-03-02 00:12:33
2	Frans Meulenbroeks	103	C++	2024-09-29 18:25:13
3	Hakan Kjellerstrand	106	C++	2025-02-15 12:13:07
4	Anders Mouanga	107	C++	2023-05-21 16:20:16
5	Max NC	110	C++	2023-10-25 21:13:20
6	Carl Pittenger	112	C++	2025-09-05 02:34:49
7	Gunnar Bjorn	113	C++	2023-01-25 20:25:48
8	Daniel Foreacre	122	C++	2022-09-27 04:36:51
9	Felix Anggara	139	C++	2017-09-16 15:12:19
10	Thái Phúc Tiến	141	C++	2024-11-04 08:19:12

#	User	Length	Language	Date
1	Jhony	562	COBOL	2023-07-20 09:28:40
2	Michael van den Beukel	655	COBOL	2023-04-11 11:08:57

#	User	Length	Language	Date
1	Steve Losh	108	Common Lisp	2018-12-22 01:18:45
2	Max Nyberg Carlsson	109	Common Lisp	2020-06-07 19:43:05
3	Michal Žáček	120	Common Lisp	2022-08-09 01:05:56
4	John Dandy	128	Common Lisp	2020-01-24 08:30:06
5	Peter Hjalmarsson	132	Common Lisp	2022-01-26 13:10:06
6	Ralf Jonas	136	Common Lisp	2022-01-14 09:42:36
7	Omri Barel	142	Common Lisp	2019-04-14 23:53:54
8	Mbark Achkarfach	143	Common Lisp	2020-04-02 17:41:28
9	David Cawthon	151	Common Lisp	2019-04-08 03:13:50
10	4santa	157	Common Lisp	2019-10-27 10:51:50

#	User	Length	Language	Date
1	Christoforos Pantazi	304	Dart	2023-09-11 11:14:13

#	User	Length	Language	Date
1	Martin Handest	99	F#	2023-10-02 13:03:18
2	oskar holland	130	F#	2023-10-02 15:50:10
3	Stefan Schmiedl	183	F#	2024-08-18 10:14:17
4	Simon Echers	188	F#	2022-01-14 20:16:33
5	Hidden user	229	F#	2024-12-06 05:44:57
6	Janne Brøgger	285	F#	2020-11-06 11:19:07
7	Aske Wachs	353	F#	2021-02-09 16:28:54
8	Emil Jessen	354	F#	2021-08-09 21:05:08
9	Jakob Israelsen	369	F#	2020-02-29 21:37:11
10	Elias Smedegaard	384	F#	2023-11-15 12:49:07

#	User	Length	Language	Date
1	Angus Gibson	202	Forth	2025-07-15 01:53:52

#	User	Length	Language	Date
1	Neal McCarthy	158	Go	2018-04-17 16:47:41
2	Pontus Eriksson	183	Go	2018-11-11 01:14:29
3	Rodrigo Erazo Hermosilla	187	Go	2020-11-21 06:07:03
4	Alejandro Germain	188	Go	2018-09-28 02:22:48
5	dick move	189	Go	2021-05-03 19:01:55
6	El Mehdi Rami	193	Go	2021-07-08 23:48:38
7	Dustin Ward	193	Go	2021-08-24 04:03:36
8	Hidden user	194	Go	2021-02-17 17:11:09
9	Conrad Parker	195	Go	2020-08-12 04:46:19
10	Brent Schaeffer	195	Go	2021-01-15 19:25:56

#	User	Length	Language	Date
1	Rudy Matela	63	Haskell	2023-09-11 23:26:06
2	Paul Wild	76	Haskell	2019-05-19 00:54:29
3	Hidden user	80	Haskell	2019-05-01 00:33:10
4	Zach Tschetter	81	Haskell	2019-04-04 03:02:56
5	Fran Cruz Zamorano	88	Haskell	2017-07-05 15:19:06
6	Ayoub Tammaoui	89	Haskell	2019-09-09 11:42:50
7	Lars Tveito	95	Haskell	2017-08-11 23:54:37
8	Tobias Vehkajärvi	104	Haskell	2018-08-29 15:29:23
9	Brent Yorgey	107	Haskell	2017-09-28 03:16:13
10	César Antonio Carvajal de la Haza	107	Haskell	2018-11-18 17:39:16

#	User	Length	Language	Date
1	Lincoln Craddock	168	Java	2025-02-27 20:13:24
2	John Hershey	227	Java	2024-03-28 19:20:38
3	Rigden Yoedsel Dorji	249	Java	2020-03-30 13:40:03
4	Sai Manikanta Yadav	250	Java	2022-12-19 09:44:57
5	Jason Liu	261	Java	2023-04-25 15:50:16
6	Adam Abdalla	262	Java	2017-08-13 22:02:56
7	Syed Faisal	263	Java	2017-09-17 12:40:03
8	Aarav Bansal	270	Java	2023-04-26 18:12:14
9	Olav Helge Opstad	271	Java	2017-11-22 04:17:49
10	Krishna Prasad Sharma	272	Java	2018-05-09 13:09:13

#	User	Length	Language	Date
1	yys	217	JavaScript (Node.js)	2025-03-07 17:06:03
2	Hoang Le	281	JavaScript (Node.js)	2025-10-30 20:57:20
3	Ben Moses	290	JavaScript (Node.js)	2025-06-22 10:06:06
4	Muhammad Iqbal Bin Imran	291	JavaScript (Node.js)	2021-05-23 17:40:26
5	Paul Calvelage	311	JavaScript (Node.js)	2020-06-05 12:52:01
6	Chris Wong	311	JavaScript (Node.js)	2021-01-31 01:04:41
7	Chyld Medford	328	JavaScript (Node.js)	2018-10-27 01:34:10
8	asterisk man	328	JavaScript (Node.js)	2021-05-04 02:44:17
9	JeZzElLutin	347	JavaScript (Node.js)	2021-04-11 18:48:47
10	José Lucas	386	JavaScript (Node.js)	2019-02-26 15:27:00

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	51	JavaScript (SpiderMonkey)	2022-10-30 02:55:42
2	Ben Armstrong	104	JavaScript (SpiderMonkey)	2025-08-04 20:56:51
3	Bjørn Chr. Soltvedt	114	JavaScript (SpiderMonkey)	2017-03-24 21:30:56
4	Jimmy Gustafsson	117	JavaScript (SpiderMonkey)	2022-06-12 10:59:29
5	Nguyễn Mạnh Phúc	133	JavaScript (SpiderMonkey)	2018-07-14 04:21:41
6	Zachary DeStefano	134	JavaScript (SpiderMonkey)	2018-01-30 06:57:47
7	Nguyễn Hùng Cường	136	JavaScript (SpiderMonkey)	2018-07-13 16:56:25
8	Martin Eneqvist	147	JavaScript (SpiderMonkey)	2017-06-22 21:34:23
9	Casey Smith	147	JavaScript (SpiderMonkey)	2019-02-12 23:00:24
10	Gert Hartzema	149	JavaScript (SpiderMonkey)	2017-11-16 23:12:55

#	User	Length	Language	Date
1	Danny Robinson	105	Julia	2023-06-21 01:10:47
2	Timothy Gaede	178	Julia	2024-03-16 04:30:16

#	User	Length	Language	Date
1	Hidden user	91	Kotlin	2023-08-28 17:02:37
2	Chris Lemaire	152	Kotlin	2020-12-12 17:31:55
3	Magnus Wass	169	Kotlin	2020-03-05 13:34:05
4	Yang Tang	175	Kotlin	2023-06-12 10:21:58
5	Dayan Ruben Gonzalez	187	Kotlin	2020-10-07 21:27:03
6	Albert Pala	190	Kotlin	2021-05-16 19:01:39
7	Adam Koprowski	191	Kotlin	2020-08-11 00:44:58
8	axl	195	Kotlin	2019-08-02 11:36:40
9	Hawk Wietlol	202	Kotlin	2019-03-21 17:51:38
10	Kelly Lu	203	Kotlin	2019-08-14 04:21:32

#	User	Length	Language	Date
1	Zeheng Li	118	Lua	2023-11-21 00:13:38
2	Noah Vorenkamp	127	Lua	2025-03-03 23:24:00
3	Peter Hairatidis	273	Lua	2025-12-16 01:30:46

#	User	Length	Language	Date
1	Alfred Morgan	123	Nim	2025-11-23 10:12:46

#	User	Length	Language	Date
1	Xiu-Heng Hua	181	OCaml	2024-08-07 16:34:48
2	Sebastian Sternberg	208	OCaml	2022-05-06 10:37:59
3	addamove	221	OCaml	2021-02-10 16:10:33
4	Hidden user	221	OCaml	2026-01-02 16:25:35
5	Philip Pham	225	OCaml	2020-07-29 00:25:55
6	Enzo Gurgel	256	OCaml	2023-07-27 22:22:50
7	Rafał Gwoździński	276	OCaml	2021-05-25 22:52:02
8	Danil Braun	288	OCaml	2021-05-06 12:29:17
9	João Almeida	303	OCaml	2022-05-24 20:55:29

#	User	Length	Language	Date
1	Hidden user	283	Odin	2025-04-20 20:17:53

#	User	Length	Language	Date
1	Egor Shchetinin	138	Pascal	2017-12-19 20:11:50
2	Vova Podkorytov	150	Pascal	2018-01-15 14:13:51
3	高梓軒4D16 Ko Tsz Hin	167	Pascal	2018-10-14 12:28:30
4	Quang Lê Duy	186	Pascal	2017-06-21 10:44:29
5	林達炘4D20 Lam Tat Yan	186	Pascal	2020-02-28 04:14:37
6	羅棨洭5A14 Law Kai Hong	193	Pascal	2018-10-08 14:14:11
7	Khoa Ngo Duc Minh	195	Pascal	2021-06-09 16:06:34
8	Hidden user	199	Pascal	2020-02-12 11:13:01
9	Ingemar Ragnemalm	205	Pascal	2018-03-24 12:26:34
10	Bjørn Chr. Soltvedt	205	Pascal	2018-07-14 13:45:21

#	User	Length	Language	Date
1	Saito Ta	28	Perl	2024-03-27 09:33:41
2	Denis BAURAIN	82	Perl	2025-12-26 17:56:31
3	J Sotomayor	112	Perl	2025-04-13 19:09:18
4	Hidden user	338	Perl	2024-10-10 08:34:17

#	User	Length	Language	Date
1	Jakub Krajč	145	PHP	2022-09-22 12:05:40
2	Salvis	160	PHP	2019-01-23 12:48:42
3	Muhammad Gema Akbar	161	PHP	2022-11-05 07:27:25
4	Sandris Cirulis	171	PHP	2019-01-21 13:44:41
5	ami robot	191	PHP	2021-05-30 21:58:46
6	LordWeedlle	199	PHP	2019-02-24 15:55:53
7	Ingemar Ragnemalm	200	PHP	2018-03-24 12:23:31
8	Petr Trofimov	211	PHP	2019-06-07 05:29:14
9	Silvena Lam	213	PHP	2017-07-04 18:10:03
10	Hidden user	214	PHP	2018-09-15 11:04:37

#	User	Length	Language	Date
1	Hakan Kjellerstrand	194	Prolog	2023-02-17 00:17:53
2	Andriy Zyevakov	213	Prolog	2017-07-05 20:27:10
3	Joakim Blikstad	1384	Prolog	2017-04-12 21:25:54
4	Hadi Qovaizi	1934	Prolog	2017-05-05 00:36:23

#	User	Length	Language	Date
1	Alex Dai	65	Python 2	2017-11-19 13:34:50
2	Duncan Page	69	Python 2	2017-10-31 22:29:05
3	Gergely Elias	70	Python 2	2018-06-25 15:33:15
4	Herman Karlsson	70	Python 2	2021-08-12 00:11:07
5	Thomas Feld	72	Python 2	2019-08-16 10:31:14
6	Jeff Robertson	77	Python 2	2017-04-13 23:25:53
7	Stein Elgethun	85	Python 2	2017-08-09 11:59:13
8	Hidden user	87	Python 2	2018-01-05 07:22:21
9	Fuad Mohammed	87	Python 2	2019-11-14 10:46:52
10	Guan Yang Ze	90	Python 2	2019-08-21 06:49:57

#	User	Length	Language	Date
1	Clement Oh	43	Python 3	2023-06-03 09:17:57
2	Lyndon Ho	43	Python 3	2023-07-25 05:58:40
3	Tai Tze Kin	44	Python 3	2024-04-18 20:22:45
4	Kevin Gomez	48	Python 3	2023-07-25 00:13:10
5	Will Killian	63	Python 3	2022-10-03 16:16:21
6	Erik Heimdal	63	Python 3	2022-11-22 23:27:40
7	Christopher Jernberg	63	Python 3	2022-12-25 19:57:49
8	Ryan Pitasky	64	Python 3	2023-03-09 20:53:28
9	Maarten Sebregts	67	Python 3	2018-05-09 21:50:13
10	Hidden user	69	Python 3	2019-11-24 04:01:02

#	User	Length	Language	Date
1	Hakan Kjellerstrand	126	Racket	2024-11-21 23:48:20

#	User	Length	Language	Date
1	Thomas Feld	33	Ruby	2022-10-31 10:38:17
2	dick move	34	Ruby	2022-11-11 08:33:27
3	Russell Ng	34	Ruby	2024-08-27 20:02:59
4	Gustav Elmqvist	37	Ruby	2023-02-14 13:27:33
5	Régis Hanol	46	Ruby	2022-01-04 14:47:48
6	Alexander Bilde Pedersen	53	Ruby	2023-04-04 23:41:30
7	Patrick Elsen	55	Ruby	2022-09-11 13:21:53
8	Dalton Parker Caron	77	Ruby	2019-01-02 00:28:23
9	Oleg Smelov	78	Ruby	2019-02-23 21:13:25
10	Hidden user	82	Ruby	2019-09-29 16:55:26

#	User	Length	Language	Date
1	Vincent Lagerros	146	Rust	2024-09-11 22:15:17
2	David Aldenbro	150	Rust	2023-09-20 19:42:26
3	JOAO VITOR GUIMARAES COSTA	242	Rust	2022-12-20 04:09:39
4	Simen Lone	278	Rust	2021-05-28 15:49:37
5	Hidden user	302	Rust	2022-09-24 20:15:57
6	Ishtiaq Hussain Naqi	306	Rust	2024-10-08 07:45:01
7	Hovig Manjikian	314	Rust	2019-12-29 00:37:30
8	Aron Berggren	318	Rust	2020-03-02 20:48:35
9	Eric Pinter	323	Rust	2019-05-23 15:31:21
10	Hidden user	338	Rust	2025-11-29 20:56:47

#	User	Length	Language	Date
1	Joe Blower	978	Zig	2025-05-04 21:36:05
2	Grettir Heimisson	2574	Zig	2025-10-27 15:20:21

Solution running time distribution