Problem A
Filip — Problem Statistics

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Submissions	31923
Accepted submissions	18300
Submission ratio	57.33%
Authors	17274
Full solves [?]	16583
Full solve Ratio	96.00%

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	APL	2023-03-10 17:42:40
2	Johan Clarström	0.01 s	APL	2023-03-11 21:11:17
3	Lucien Arnauld	0.01 s	APL	2023-03-27 11:03:18
4	Hidden user	0.01 s	APL	2023-03-29 01:12:40
5	Steve Allen	0.01 s	APL	2023-04-25 20:53:34
6	Thomas Feld	0.01 s	APL	2023-05-11 10:41:46
7	Jairus Carle Isaguirre	0.01 s	APL	2023-10-02 06:18:25

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01 s	Bash	2023-09-06 04:40:47
2	Danny Robinson	0.01 s	Bash	2023-09-12 02:08:20
3	Thomas Feld	0.01 s	Bash	2023-09-28 10:01:01
4	Frans Meulenbroeks	0.01 s	Bash	2024-09-08 23:20:28

#	User	Runtime	Language	Date
1	Duelene Olson	0.02 s	C#	2017-04-25 20:13:51
2	Rasmus Brants	0.02 s	C#	2017-04-28 14:36:10
3	Tobias Lindberg	0.02 s	C#	2017-05-02 19:53:23
4	Hidden user	0.02 s	C#	2017-05-14 00:49:33
5	Tyler Percy	0.02 s	C#	2017-05-16 17:14:07
6	Patrik Mattsson	0.02 s	C#	2017-05-18 13:01:45
7	Johan Pettersson	0.02 s	C#	2017-05-19 09:59:43
8	Viktor Wesström	0.02 s	C#	2017-05-20 15:30:40
9	Erik Rantala	0.02 s	C#	2017-05-22 16:11:58
10	Mauricio Viscarra	0.02 s	C#	2017-05-26 05:00:36

#	User	Runtime	Language	Date
1	Brandon Mitchell	0.00 s	COBOL	2020-04-06 23:50:43
2	Michael van den Beukel	0.00 s	COBOL	2023-04-07 09:43:19

#	User	Runtime	Language	Date
1	Dmytro Bihniak	0.01 s	Common Lisp	2019-09-18 10:11:35
2	John Dandy	0.01 s	Common Lisp	2020-01-25 10:44:44
3	Max Nyberg Carlsson	0.01 s	Common Lisp	2020-06-08 16:43:43
4	Tristen MacPherson	0.01 s	Common Lisp	2020-07-14 22:35:29
5	wibi	0.01 s	Common Lisp	2020-08-16 22:15:24
6	Zarthur	0.01 s	Common Lisp	2021-04-09 19:44:28
7	Hidden user	0.01 s	Common Lisp	2023-04-01 00:22:05
8	Hidden user	0.02 s	Common Lisp	2019-01-02 09:09:55
9	Michael Reis	0.02 s	Common Lisp	2019-03-18 19:08:16
10	Omri Barel	0.02 s	Common Lisp	2019-03-31 01:22:05

#	User	Runtime	Language	Date
1	CharsKun	0.01 s	Dart	2023-05-25 12:02:55

#	User	Runtime	Language	Date
1	Emil Jessen	0.04 s	F#	2020-10-02 14:43:21
2	Tim Mondorf	0.04 s	F#	2021-11-27 10:36:18
3	Jacob Harris Cryer Kragh	0.04 s	F#	2022-05-13 16:11:17
4	Stefan Schmiedl	0.05 s	F#	2024-08-20 09:00:18
5	Elias Smedegaard	0.06 s	F#	2023-11-15 14:26:37
6	Jacob To	0.08 s	F#	2023-11-15 03:06:55

#	User	Runtime	Language	Date
1	Angus Gibson	0.00 s	Forth	2025-07-17 05:15:43

#	User	Runtime	Language	Date
1	Diego Saldias	0.00 s	Go	2023-10-30 15:22:17
2	Husain Satan	0.00 s	Go	2023-11-24 16:26:37
3	Annopdanai Pamarapa	0.00 s	Go	2024-02-16 04:08:28
4	Hidden user	0.00 s	Go	2024-04-28 07:04:59
5	n k	0.00 s	Go	2025-01-15 19:55:36
6	Yafet Seyoum	0.00 s	Go	2025-02-11 10:49:51
7	Zakki Baldani	0.00 s	Go	2025-03-08 08:34:46
8	Dylan	0.00 s	Go	2025-09-02 22:29:44
9	Sebastian Porling	0.02 s	Go	2018-09-26 13:18:47
10	Izzati Al Vandiar	0.02 s	Go	2019-04-29 07:34:13

#	User	Runtime	Language	Date
1	Vashista Basava	0.04 s	Java	2024-08-14 13:40:25
2	Genaro Alvarez Soria	0.04 s	Java	2024-08-17 23:23:07
3	Peter Dahl Hæstrup	0.04 s	Java	2024-10-29 17:32:01
4	Guangyi Zhou	0.04 s	Java	2024-11-09 09:11:59
5	Joel Holewa	0.04 s	Java	2025-04-09 18:45:34
6	Markus Bao	0.04 s	Java	2025-06-03 15:39:23
7	Markus	0.04 s	Java	2025-10-18 07:12:45
8	Micah Stairs	0.05 s	Java	2017-04-20 20:52:56
9	Kell Skogh	0.05 s	Java	2017-04-24 15:39:49
10	Pontus Eriksson	0.05 s	Java	2017-04-25 22:06:21

#	User	Runtime	Language	Date
1	Hamza Hasbi	0.04 s	JavaScript (Node.js)	2023-10-14 13:57:24
2	Hidden user	0.04 s	JavaScript (Node.js)	2024-08-10 06:59:15
3	yys	0.04 s	JavaScript (Node.js)	2025-03-08 10:26:00
4	Erlend Raa Vågset	0.04 s	JavaScript (Node.js)	2025-10-14 12:55:42
5	Dalton Neely	0.05 s	JavaScript (Node.js)	2018-07-07 12:40:41
6	Christoffer Karlsson	0.05 s	JavaScript (Node.js)	2018-07-21 11:57:32
7	Anh Lâm	0.05 s	JavaScript (Node.js)	2018-09-09 05:40:19
8	Katelyn Truong	0.05 s	JavaScript (Node.js)	2018-10-08 02:37:36
9	Carl Sundvall	0.05 s	JavaScript (Node.js)	2018-10-26 13:52:02
10	Josephine Kwa	0.05 s	JavaScript (Node.js)	2018-11-23 16:06:54

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-04-21 05:07:03
2	Peter Kedemo	0.01 s	JavaScript (SpiderMonkey)	2017-05-15 14:36:20
3	Hidden user	0.01 s	JavaScript (SpiderMonkey)	2017-05-25 01:54:00
4	Spencer Smith	0.01 s	JavaScript (SpiderMonkey)	2017-05-31 23:51:44
5	Michael Hjortholt	0.01 s	JavaScript (SpiderMonkey)	2017-07-05 17:02:25
6	Erik Nilsson	0.01 s	JavaScript (SpiderMonkey)	2017-07-10 22:08:51
7	Peter Menyes	0.01 s	JavaScript (SpiderMonkey)	2017-07-22 10:16:41
8	Davíð Helgason	0.01 s	JavaScript (SpiderMonkey)	2017-08-04 15:39:09
9	Martin Jay	0.01 s	JavaScript (SpiderMonkey)	2017-10-26 21:29:24
10	Rory Stolzenberg	0.01 s	JavaScript (SpiderMonkey)	2017-11-15 01:48:24

#	User	Runtime	Language	Date
1	Danny Robinson	0.55 s	Julia	2023-06-21 01:42:24
2	Timothy Gaede	0.56 s	Julia	2024-03-19 11:19:55

#	User	Runtime	Language	Date
1	Albert Pala	0.13 s	Kotlin	2021-05-24 19:41:46
2	Bobby Jonathan	0.14 s	Kotlin	2022-05-02 08:54:34
3	James WIlliams	0.15 s	Kotlin	2020-08-31 04:48:16
4	Dayan Ruben Gonzalez	0.15 s	Kotlin	2020-09-27 23:05:11
5	Filip Belik	0.18 s	Kotlin	2019-10-29 02:16:58
6	Caden G	0.18 s	Kotlin	2019-10-29 02:21:01
7	HyperionStudiosDE	0.18 s	Kotlin	2020-06-03 13:31:35
8	Jörgen Andersson	0.18 s	Kotlin	2020-06-06 22:02:10
9	Merih Bora Poçan	0.18 s	Kotlin	2020-07-05 00:20:07
10	Johnny Baloney	0.18 s	Kotlin	2021-09-09 23:23:44

#	User	Runtime	Language	Date
1	Peter Hairatidis	0.00 s	Lua	2025-09-23 23:06:17
2	Trevor	0.00 s	Lua	2025-10-06 02:56:57

#	User	Runtime	Language	Date
1	Alfred Morgan	0.00 s	Nim	2025-10-26 22:40:14

#	User	Runtime	Language	Date
1	Angela Li	0.00 s	Objective-C	2017-08-03 20:37:21

#	User	Runtime	Language	Date
1	Ludovic Mignot	0.00 s	OCaml	2020-07-06 10:13:07
2	João Almeida	0.00 s	OCaml	2022-05-24 21:02:34
3	Yuanting Mao	0.00 s	OCaml	2023-08-01 23:16:53

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-22 20:49:49

#	User	Runtime	Language	Date
1	Saito Ta	0.01 s	Perl	2024-03-28 07:08:36
2	Denis BAURAIN	0.01 s	Perl	2025-12-29 10:57:48

#	User	Runtime	Language	Date
1	Silvena Lam	0.01 s	PHP	2017-07-04 21:53:31
2	Raynaldo Dodo Bross	0.01 s	PHP	2018-04-16 18:00:11
3	Hidden user	0.01 s	PHP	2018-09-15 10:05:02
4	Emil Riis Hansen	0.01 s	PHP	2018-10-25 12:33:46
5	Salvis	0.01 s	PHP	2019-01-23 13:56:23
6	Hidden user	0.01 s	PHP	2019-05-06 10:45:24
7	Petr Trofimov	0.01 s	PHP	2019-06-25 07:54:07
8	Jonas Lindenskov Nielsen	0.01 s	PHP	2019-09-14 17:26:12
9	Helbin Grégory	0.01 s	PHP	2020-01-20 13:05:48
10	Renate Fiala-Lundström	0.01 s	PHP	2021-03-22 15:31:15

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.01 s	Prolog	2017-12-13 11:37:02
2	Hadi Qovaizi	0.01 s	Prolog	2018-06-28 22:01:08
3	Hakan Kjellerstrand	0.02 s	Prolog	2023-01-20 09:21:35

#	User	Runtime	Language	Date
1	Christofer Ohlsson	0.02 s	Python 2	2017-04-20 18:56:49
2	Sala Gabriel	0.02 s	Python 2	2017-05-03 15:58:12
3	Kennet Emerson	0.02 s	Python 2	2017-05-10 16:03:07
4	Jeff Robertson	0.02 s	Python 2	2017-05-16 17:49:42
5	Hidden user	0.02 s	Python 2	2017-05-28 06:17:29
6	Matthew Fahrbach	0.02 s	Python 2	2017-05-29 14:41:00
7	Meher Béjaoui	0.02 s	Python 2	2017-06-01 23:27:29
8	Maksym Bendeberia	0.02 s	Python 2	2017-06-02 15:50:26
9	Johan Wind	0.02 s	Python 2	2017-06-04 00:30:10
10	Kristmundur Agust	0.02 s	Python 2	2017-06-05 16:13:53

#	User	Runtime	Language	Date
1	Arnar Bjarni Arnarson	0.02 s	Python 3	2017-04-20 17:26:04
2	Robert Welin-Berger	0.02 s	Python 3	2017-04-20 17:40:41
3	Herman Karlsson	0.02 s	Python 3	2017-04-21 14:33:11
4	Денис Соболев	0.02 s	Python 3	2017-04-25 11:51:30
5	Hidden user	0.02 s	Python 3	2017-04-26 20:03:50
6	James Hamm	0.02 s	Python 3	2017-04-26 23:06:15
7	Joshua Guerin	0.02 s	Python 3	2017-04-26 23:23:46
8	Ciara Godwin	0.02 s	Python 3	2017-04-28 16:53:54
9	Ram Basnet	0.02 s	Python 3	2017-04-28 18:40:04
10	Ayman Boutadghart	0.02 s	Python 3	2017-04-29 13:33:51

#	User	Runtime	Language	Date
1	Angus Gibson	0.13 s	Racket	2025-07-17 05:03:38

#	User	Runtime	Language	Date
1	Hidden user	0.03 s	Ruby	2017-06-04 19:59:40
2	Thiện Đạt Ngô	0.03 s	Ruby	2017-06-06 05:59:56
3	Sonam Tenzin	0.03 s	Ruby	2017-07-10 09:34:44
4	Casper Christensen	0.03 s	Ruby	2017-09-03 13:21:13
5	Christopher Bishop	0.03 s	Ruby	2017-09-11 17:16:07
6	Hidden user	0.03 s	Ruby	2017-10-24 17:19:42
7	Mona Dadoun	0.03 s	Ruby	2017-12-30 12:03:55
8	Paul Vinell	0.03 s	Ruby	2018-03-09 15:39:02
9	Hanson Lo	0.03 s	Ruby	2018-04-06 22:13:06
10	Zohar Malamant	0.04 s	Ruby	2018-04-12 17:14:47

#	User	Runtime	Language	Date
1	Danial Haseeb	0.00 s	Swift	2023-10-09 18:32:25
2	Jevania	0.00 s	Swift	2024-02-19 11:22:26

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Visual Basic	2023-10-09 05:09:22
2	Min khant Kyaw	0.04 s	Visual Basic	2024-02-26 09:58:40
3	Ștefan-Iulian Alecu	0.04 s	Visual Basic	2025-11-02 14:58:26

#	User	Runtime	Language	Date
1	Joe Blower	0.00 s	Zig	2025-05-06 21:37:30
2	Grettir Heimisson	0.00 s	Zig	2025-10-25 13:25:48

#	User	Length	Language	Date
1	Steve Allen	19	APL	2023-04-25 20:53:34
2	Thomas Feld	19	APL	2023-05-11 10:41:46
3	Jairus Carle Isaguirre	19	APL	2023-10-02 06:18:25
4	Johan Clarström	22	APL	2023-03-11 21:14:34
5	Hidden user	30	APL	2023-03-29 01:12:40
6	Lucien Arnauld	32	APL	2023-03-27 11:03:18
7	Hidden user	33	APL	2023-03-10 17:42:40

#	User	Length	Language	Date
1	Chenzhang Hu	22	Bash	2023-09-15 08:43:50
2	Thomas Feld	24	Bash	2023-09-28 10:01:01
3	Danny Robinson	28	Bash	2023-09-12 02:08:20
4	Frans Meulenbroeks	60	Bash	2024-09-08 23:20:28

#	User	Length	Language	Date
1	Carl Pittenger	103	C	2024-03-31 01:06:15
2	Martin Blom	106	C	2023-09-25 08:41:32
3	Eduardo Núñez	167	C	2024-03-01 23:06:00
4	Aldiyar Semedyarov	170	C	2017-06-02 13:11:17
5	Jiangfeng Du	174	C	2019-04-25 14:04:31
6	Mustapha Slimani	174	C	2020-04-25 07:09:29
7	Marina	179	C	2024-04-16 11:12:02
8	Hidden user	189	C	2018-05-03 13:29:53
9	Gohan Asmana	197	C	2020-06-19 13:27:09
10	廖奕翔	197	C	2022-06-27 16:54:06

#	User	Length	Language	Date
1	Mikael Palokangas	136	C#	2023-08-07 20:47:18
2	Anthony Ye	266	C#	2023-02-05 17:33:47
3	Esty Crow	279	C#	2022-10-03 15:08:05
4	Hoang Viet Do	291	C#	2017-10-27 19:34:43
5	Göran Andersson	309	C#	2022-05-06 19:09:13
6	Þorsteinn Þorvaldsson	325	C#	2017-05-29 22:12:47
7	Leslie Yip	328	C#	2022-06-22 09:27:52
8	Steve Jia	331	C#	2018-08-14 19:49:32
9	Simon M. Binyamin	331	C#	2019-09-12 15:17:08
10	Hidden user	337	C#	2022-02-26 17:45:16

#	User	Length	Language	Date
1	Carl Pittenger	119	C++	2024-03-31 01:30:40
2	Hakan Kjellerstrand	130	C++	2025-02-26 08:00:25
3	даниель кубатбеков	163	C++	2026-01-31 06:15:51
4	Jonas Rouven Schoenauer	173	C++	2022-10-17 01:52:49
5	Ⲡⲟⲓⲙⲏⲛ	175	C++	2022-04-08 00:22:35
6	Arvid Jonasson	175	C++	2025-06-11 02:34:21
7	Tan Keng Yong	178	C++	2022-10-27 18:43:10
8	Lucas Miguel V. Agcaoili	178	C++	2023-10-02 13:54:03
9	Aram Muradyan	179	C++	2019-11-26 23:39:26
10	younes lari	183	C++	2025-02-03 09:40:31

#	User	Length	Language	Date
1	Brandon Mitchell	498	COBOL	2020-04-06 23:52:20
2	Michael van den Beukel	681	COBOL	2023-04-07 09:43:19

#	User	Length	Language	Date
1	Max Nyberg Carlsson	118	Common Lisp	2020-06-08 16:43:43
2	Zarthur	192	Common Lisp	2021-04-09 19:44:28
3	David Cawthon	197	Common Lisp	2019-04-09 03:22:51
4	Tristen MacPherson	265	Common Lisp	2020-07-14 22:35:29
5	Omri Barel	280	Common Lisp	2019-03-31 01:22:05
6	Norvell Spearman	300	Common Lisp	2025-01-04 22:15:35
7	wibi	333	Common Lisp	2020-08-16 22:15:24
8	Hidden user	357	Common Lisp	2023-04-01 00:22:05
9	Dmytro Bihniak	383	Common Lisp	2019-09-18 10:11:35
10	John Dandy	438	Common Lisp	2020-01-25 10:44:44

#	User	Length	Language	Date
1	CharsKun	380	Dart	2023-05-25 12:02:55

#	User	Length	Language	Date
1	Stefan Schmiedl	179	F#	2024-08-20 09:00:18
2	Tim Mondorf	328	F#	2021-11-27 10:36:18
3	Jacob Harris Cryer Kragh	355	F#	2022-05-13 16:11:17
4	Jacob To	438	F#	2023-11-15 03:06:55
5	Emil Jessen	529	F#	2020-10-02 14:43:21
6	Elias Smedegaard	598	F#	2023-11-15 14:26:37

#	User	Length	Language	Date
1	Angus Gibson	208	Forth	2025-07-17 05:15:43

#	User	Length	Language	Date
1	Hidden user	241	Go	2018-04-18 23:35:48
2	Kristoffer Åhgren	270	Go	2017-06-06 14:10:39
3	dick move	301	Go	2021-05-04 16:10:22
4	Robert Brandner	316	Go	2020-07-01 17:50:59
5	Farrel Najib Anshary	318	Go	2020-12-15 09:28:03
6	Annopdanai Pamarapa	321	Go	2024-02-16 04:08:28
7	Fikri Sundayana	347	Go	2017-11-27 03:25:33
8	Diego Saldias	347	Go	2023-10-30 15:22:17
9	Hidden user	349	Go	2020-03-12 08:46:48
10	Mehmet Salih Kemaloğlu	349	Go	2020-03-12 08:47:04

#	User	Length	Language	Date
1	John Doe	35	Haskell	2023-04-16 13:19:54
2	Herdi Saleh	35	Haskell	2025-07-19 23:00:21
3	Juan Miguel Vilar	39	Haskell	2025-10-10 13:34:13
4	Steinar Simonnes	40	Haskell	2023-05-29 19:39:44
5	Paul Wild	43	Haskell	2019-01-05 04:24:49
6	Erik Präntare	59	Haskell	2018-03-21 17:58:01
7	Zach Tschetter	64	Haskell	2019-04-15 21:44:16
8	BlackcapCoder	71	Haskell	2019-05-01 05:47:42
9	Hidden user	73	Haskell	2024-02-03 10:06:21
10	Freek van Keulen	75	Haskell	2021-01-31 21:27:17

#	User	Length	Language	Date
1	Peter Dahl Hæstrup	203	Java	2024-10-29 17:32:01
2	Phi Va Lo	247	Java	2023-10-10 20:47:12
3	Markus Klockar	284	Java	2024-09-18 16:38:06
4	Isaac Lai Yin Chung	316	Java	2023-08-27 17:46:05
5	Andrei Akopian	317	Java	2024-03-18 23:28:39
6	Sathvik Kuthuru	318	Java	2018-10-30 16:29:58
7	Raymond Arrington	319	Java	2024-06-07 23:12:55
8	Nick Wu	320	Java	2017-05-12 01:55:03
9	Hidden user	325	Java	2022-06-30 03:48:42
10	Klas af Geijerstam	333	Java	2017-05-18 12:01:26

#	User	Length	Language	Date
1	Erlend Raa Vågset	215	JavaScript (Node.js)	2025-10-14 12:55:42
2	yys	217	JavaScript (Node.js)	2025-03-08 10:26:00
3	Chris Wong	244	JavaScript (Node.js)	2021-01-31 16:31:29
4	asterisk man	267	JavaScript (Node.js)	2021-08-04 01:59:49
5	Antoine Bauri	272	JavaScript (Node.js)	2021-02-15 00:36:24
6	Alexander Park	285	JavaScript (Node.js)	2023-03-29 05:33:48
7	Didrik Munther	292	JavaScript (Node.js)	2019-09-20 13:18:54
8	Hidden user	318	JavaScript (Node.js)	2023-01-28 01:08:37
9	Ali	325	JavaScript (Node.js)	2021-12-15 17:48:40
10	Mitchell Sawatzky	339	JavaScript (Node.js)	2019-05-04 01:04:56

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	65	JavaScript (SpiderMonkey)	2022-10-31 00:54:39
2	Micke Strid	100	JavaScript (SpiderMonkey)	2018-09-27 11:28:35
3	Ben Armstrong	107	JavaScript (SpiderMonkey)	2025-06-29 14:47:59
4	Hidden user	108	JavaScript (SpiderMonkey)	2021-06-27 05:47:19
5	James Carl Necio	111	JavaScript (SpiderMonkey)	2019-04-16 07:06:10
6	Dylan Mcdougall	119	JavaScript (SpiderMonkey)	2019-11-28 08:09:30
7	Peter Kedemo	124	JavaScript (SpiderMonkey)	2017-05-15 14:36:20
8	Evan Magill	130	JavaScript (SpiderMonkey)	2024-04-09 05:53:35
9	Jimmy Gustafsson	132	JavaScript (SpiderMonkey)	2022-06-12 22:01:19
10	Bjørn Chr. Soltvedt	141	JavaScript (SpiderMonkey)	2017-04-21 05:07:03

#	User	Length	Language	Date
1	Danny Robinson	45	Julia	2023-06-21 01:43:50
2	Timothy Gaede	248	Julia	2024-03-19 11:19:55

#	User	Length	Language	Date
1	Hidden user	66	Kotlin	2023-08-27 14:59:18
2	Nicholas Johnson	102	Kotlin	2022-03-13 23:40:03
3	Marcus Lööw	108	Kotlin	2019-01-29 17:11:29
4	Troy Warmboe	109	Kotlin	2018-10-20 07:19:34
5	Amaan Marfatia	112	Kotlin	2022-02-12 01:29:28
6	Jacob Huebner	124	Kotlin	2020-03-03 10:51:35
7	Colin Gay	128	Kotlin	2019-05-22 23:40:52
8	Yang Tang	128	Kotlin	2023-06-16 07:04:41
9	Dmitry Shostak	139	Kotlin	2018-06-21 19:12:47
10	Stefan Kennedy	162	Kotlin	2017-12-04 19:27:02

#	User	Length	Language	Date
1	Trevor	207	Lua	2025-10-06 02:56:57
2	Peter Hairatidis	349	Lua	2025-09-23 23:06:17

#	User	Length	Language	Date
1	Alfred Morgan	119	Nim	2025-10-26 22:40:14

#	User	Length	Language	Date
1	Angela Li	3847	Objective-C	2017-08-03 20:37:21

#	User	Length	Language	Date
1	Yuanting Mao	148	OCaml	2023-08-01 23:16:53
2	João Almeida	286	OCaml	2022-05-24 21:02:34
3	Ludovic Mignot	708	OCaml	2020-07-06 10:13:07

#	User	Length	Language	Date
1	Hidden user	271	Odin	2025-04-22 20:49:49

#	User	Length	Language	Date
1	Hidden user	224	Pascal	2020-02-13 09:40:32
2	Egor Shchetinin	269	Pascal	2017-12-19 18:49:50
3	Vova Podkorytov	277	Pascal	2017-12-19 18:52:18
4	陳昱諺4B01 Chan Cory Yuk Yin	288	Pascal	2020-02-14 18:30:16
5	Khoa Ngo Duc Minh	302	Pascal	2021-02-13 05:40:36
6	Mufti	388	Pascal	2022-05-16 11:26:54
7	Ingemar Ragnemalm	436	Pascal	2017-09-13 22:59:33
8	Hobert Ho	437	Pascal	2022-07-21 12:28:18
9	Chan Hok To	445	Pascal	2020-02-11 16:55:04
10	Hidden user	652	Pascal	2023-10-08 00:42:05

#	User	Length	Language	Date
1	Saito Ta	45	Perl	2024-03-28 07:08:36
2	Denis BAURAIN	112	Perl	2025-12-29 10:57:48

#	User	Length	Language	Date
1	Raynaldo Dodo Bross	127	PHP	2018-04-16 18:00:11
2	Hidden user	141	PHP	2019-05-06 10:45:24
3	Petr Trofimov	143	PHP	2019-06-25 07:54:07
4	Hidden user	149	PHP	2018-09-15 10:05:02
5	Salvis	198	PHP	2019-01-23 13:56:23
6	Silvena Lam	237	PHP	2017-07-04 21:53:31
7	Jonas Lindenskov Nielsen	245	PHP	2019-09-14 17:26:12
8	Helbin Grégory	545	PHP	2020-01-20 13:05:48
9	Renate Fiala-Lundström	605	PHP	2021-03-22 15:31:15
10	Emil Riis Hansen	650	PHP	2018-10-25 12:33:46

#	User	Length	Language	Date
1	Hakan Kjellerstrand	248	Prolog	2023-01-20 09:21:35
2	Andriy Zyevakov	254	Prolog	2017-12-13 11:37:02
3	Hadi Qovaizi	2500	Prolog	2018-06-28 22:01:08

#	User	Length	Language	Date
1	Asher Trockman	46	Python 2	2017-10-19 15:43:11
2	Andreas Eisele	46	Python 2	2018-09-09 15:57:32
3	Thomas Feld	46	Python 2	2019-08-19 09:31:37
4	Duncan Page	52	Python 2	2017-11-02 22:00:50
5	Hidden user	54	Python 2	2018-07-28 14:47:08
6	Kevin Tang	55	Python 2	2019-04-29 09:32:05
7	Alex Dai	57	Python 2	2017-11-25 04:32:51
8	Gustav Krantz	58	Python 2	2017-09-22 19:22:35
9	Dodi Vebri Wicahyo	58	Python 2	2018-04-09 14:42:41
10	Jeff Robertson	59	Python 2	2017-05-16 17:49:42

#	User	Length	Language	Date
1	Ryan O'Hara	33	Python 3	2020-08-22 02:01:14
2	Erik Heimdal	33	Python 3	2022-11-26 01:24:18
3	Hidden user	33	Python 3	2022-12-13 18:09:40
4	Gustav Elmqvist	33	Python 3	2023-02-05 22:46:55
5	Christopher Kopp	33	Python 3	2023-03-10 05:03:14
6	Clement Oh	33	Python 3	2023-05-08 19:12:33
7	Lyndon Ho	33	Python 3	2023-07-25 21:06:16
8	Hidden user	33	Python 3	2023-07-27 01:04:47
9	Sebastian Gielens	33	Python 3	2023-08-14 01:57:21
10	Marshall D Feng	33	Python 3	2023-09-10 01:13:08

#	User	Length	Language	Date
1	Angus Gibson	223	Racket	2025-07-17 05:03:38

#	User	Length	Language	Date
1	Thomas Feld	19	Ruby	2022-12-06 12:25:06
2	Frederik Spang	26	Ruby	2022-10-06 22:20:09
3	Russell Ng	26	Ruby	2025-05-23 11:18:23
4	Alexander Bilde Pedersen	27	Ruby	2023-03-24 00:45:33
5	Si Jie Tan	34	Ruby	2025-12-12 04:24:33
6	Andreas Severin Hauch Trøstrup	36	Ruby	2022-10-08 12:50:06
7	Patrick Elsen	39	Ruby	2022-09-10 22:04:33
8	TobiasZ	40	Ruby	2022-01-15 15:45:12
9	Martin Larsson	44	Ruby	2018-09-27 08:19:20
10	Kellen Watt	45	Ruby	2018-09-21 23:57:05

#	User	Length	Language	Date
1	Vincent Lagerros	173	Rust	2024-09-27 19:37:51
2	Emil Dichmann	252	Rust	2025-08-16 11:23:19
3	Jop V.	286	Rust	2024-04-02 20:15:11
4	Josh Groves	292	Rust	2019-04-26 03:27:33
5	Raphaël Baulant	294	Rust	2021-03-11 22:51:20
6	Freek van Keulen	298	Rust	2022-12-08 07:44:22
7	Nath Tumlin	301	Rust	2024-04-02 19:48:09
8	Andriy Semenistiy	312	Rust	2021-02-05 09:01:22
9	Noah Yorgey	312	Rust	2025-02-04 17:02:36
10	Daniel Hesselbein	324	Rust	2024-04-02 20:37:19

#	User	Length	Language	Date
1	Danial Haseeb	280	Swift	2023-10-09 18:32:25
2	Jevania	792	Swift	2024-02-19 11:22:26

#	User	Length	Language	Date
1	Ștefan-Iulian Alecu	130	Visual Basic	2025-11-02 14:58:26
2	Min khant Kyaw	604	Visual Basic	2024-02-26 09:58:40
3	Hidden user	966	Visual Basic	2023-10-09 05:09:22

#	User	Length	Language	Date
1	Joe Blower	963	Zig	2025-05-06 21:37:30
2	Grettir Heimisson	1875	Zig	2025-10-25 13:25:48

Solution running time distribution