Problem B
Gangur — Problem Statistics

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Submissions	3176
Accepted submissions	2286
Submission ratio	71.98%
Authors	767
Full solves [?]	644
Full solve Ratio	83.96%

#	User	Score	Language	Date
1	Chenzhang Hu	100	Bash	2023-10-10 16:06:25

#	User	Score	Language	Date
1	Lawry Sorenson	100	C	2023-09-08 18:49:17
2	Eyleifur Bjarkason	100	C	2023-09-16 02:24:49
3	Bergur Snorrason	100	C	2023-10-11 12:40:02
4	Kasper Malmborg Rønne	100	C	2024-06-10 13:24:27
5	guney	100	C	2024-08-08 12:15:43
6	Samuel Mikuláš	100	C	2024-10-09 18:15:20
7	Ioannis Br	100	C	2024-11-22 13:59:51
8	Gudjon Bjarki	100	C	2025-01-20 23:14:08
9	Yuen Wei Hao	100	C	2025-02-07 08:34:42
10	Mirel Cosulschi	100	C	2025-03-23 22:09:11

#	User	Score	Language	Date
1	William Skou Heidemann	100	C#	2023-09-22 18:16:18
2	Emil bks	100	C#	2023-09-22 19:32:02
3	Alex Carpenter	100	C#	2024-05-01 20:23:49
4	Umar Rasyid	100	C#	2025-06-27 19:36:24
5	Ayushmaan Bordoloi	50	C#	2023-09-22 17:58:17
6	Callum Wilkinson	50	C#	2025-02-21 10:00:24

#	User	Score	Language	Date
1	Javier Gómez Díaz	50	Crystal	2026-01-12 01:36:25

#	User	Score	Language	Date
1	Jesper Bengtson	100	F#	2023-09-22 17:47:46
2	Stefan Schmiedl	100	F#	2024-08-22 18:49:05
3	Gudjon Bjarki	50	F#	2024-02-01 15:01:13
4	Emil Boesgaard Nørbjerg	25	F#	2023-09-22 18:37:29

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2023-09-21 00:05:14
2	Thomas	100	Go	2024-01-07 03:09:26
3	Lucas Venø Hansen	100	Go	2024-09-01 08:35:36
4	Oliver Ruste Jahren	100	Go	2024-11-02 23:10:22
5	Nicolai Hellesnes	25	Go	2023-09-08 19:45:53
6	Hidden user	25	Go	2023-09-22 17:22:48

#	User	Score	Language	Date
1	Hidden user	100	Haskell	2023-09-02 13:13:10
2	Brent Yorgey	100	Haskell	2023-09-19 13:25:25
3	Andreas Severin Hauch Trøstrup	100	Haskell	2023-10-05 16:25:16
4	Ng Tek In	100	Haskell	2023-10-14 04:48:53
5	Steinar Simonnes	100	Haskell	2024-03-26 08:18:14
6	Hidden user	100	Haskell	2024-06-11 20:10:12

#	User	Score	Language	Date
1	Elkan Ong	100	JavaScript (Node.js)	2024-08-31 13:57:12

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2023-09-03 08:21:47
2	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2023-09-12 23:24:49
3	Evan Magill	100	JavaScript (SpiderMonkey)	2024-05-06 03:12:22
4	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-08-22 23:41:41
5	Jose Villegas	100	JavaScript (SpiderMonkey)	2025-02-12 05:23:25

#	User	Score	Language	Date
1	Timothy Gaede	100	Julia	2024-05-02 07:54:06

#	User	Score	Language	Date
1	Adam Rankin	100	Kotlin	2026-01-15 22:21:28

#	User	Score	Language	Date
1	Jesse Case	100	OCaml	2023-11-15 02:46:50
2	Hidden user	100	OCaml	2024-08-23 13:45:51

#	User	Score	Language	Date
1	Javier Gómez Díaz	100	Perl	2026-01-12 01:25:06

#	User	Score	Language	Date
1	Renate Fiala-Lundström	100	PHP	2023-09-05 01:15:01

#	User	Score	Language	Date
1	Yanmarshus Bachtiar	100	Python 2	2024-03-13 11:23:54

#	User	Score	Language	Date
1	Thomas Feld	100	Ruby	2023-09-04 13:19:02
2	Andreas Severin Hauch Trøstrup	100	Ruby	2023-10-05 15:36:43
3	Chenzhang Hu	100	Ruby	2024-05-29 15:35:25
4	Miorel Palii	100	Ruby	2024-11-30 10:02:50

#	User	Score	Language	Date
1	Simon Reid	100	Rust	2023-09-18 04:30:39
2	Frank Endriss	100	Rust	2023-09-19 09:34:31
3	Hidden user	100	Rust	2023-09-24 05:58:23
4	Bas Dirks	100	Rust	2024-01-10 10:07:57
5	Isak Jägberg	100	Rust	2024-03-23 14:16:49
6	Vincent Lagerros	100	Rust	2024-08-02 18:52:40
7	Jonathan Hallström	100	Rust	2024-11-28 14:36:18
8	Egor Kulikov	100	Rust	2025-02-07 13:11:01
9	Alexander	100	Rust	2025-02-08 23:01:36
10	Ayushmaan Bordoloi	50	Rust	2023-09-22 18:01:32

#	User	Score	Language	Date
1	Oleksii Ihnatenko	100	Zig	2024-12-18 15:50:16

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.14 s	Bash	2023-10-10 16:06:25

#	User	Runtime	Language	Date
1	Lawry Sorenson	0.00 s	C	2023-09-08 18:54:40
2	Eyleifur Bjarkason	0.00 s	C	2023-09-16 02:37:04
3	Ioannis Br	0.00 s	C	2024-11-22 14:12:02
4	Bergur Snorrason	0.01 s	C	2023-10-11 12:40:02
5	Kasper Malmborg Rønne	0.01 s	C	2024-06-10 13:58:35
6	guney	0.01 s	C	2024-08-08 12:15:43
7	Samuel Mikuláš	0.01 s	C	2024-10-09 18:15:20
8	Gudjon Bjarki	0.01 s	C	2025-01-20 23:14:08
9	Yuen Wei Hao	0.01 s	C	2025-02-07 08:34:42
10	Mirel Cosulschi	0.01 s	C	2025-03-23 22:09:11

#	User	Runtime	Language	Date
1	William Skou Heidemann	0.05 s	C#	2023-09-22 18:16:18
2	Alex Carpenter	0.05 s	C#	2024-05-01 20:23:49
3	Umar Rasyid	0.07 s	C#	2025-06-27 19:36:24
4	Emil bks	0.09 s	C#	2023-09-22 19:32:02

#	User	Runtime	Language	Date
1	Victor Song	0.00 s	C++	2023-09-09 02:36:40
2	Jonathan Hallström	0.00 s	C++	2023-09-14 08:13:50
3	Jason Oliphant	0.00 s	C++	2024-08-23 00:31:19
4	Rafail Loizou	0.00 s	C++	2024-10-31 13:00:58
5	Nicholas Foo Chuan Le	0.01 s	C++	2023-09-04 10:56:13
6	Alexander Kravberg	0.01 s	C++	2023-09-07 00:14:31
7	Tomas Lagland	0.01 s	C++	2023-09-07 13:01:55
8	Grae Yeandle	0.01 s	C++	2023-09-16 16:44:19
9	Max Nilsson	0.01 s	C++	2023-09-19 11:52:49
10	Brad	0.01 s	C++	2023-10-23 08:14:02

#	User	Runtime	Language	Date
1	Stefan Schmiedl	0.07 s	F#	2024-08-22 18:49:05
2	Jesper Bengtson	0.17 s	F#	2023-09-22 17:47:46

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2023-09-21 00:05:14
2	Thomas	0.01 s	Go	2024-01-07 03:09:26
3	Lucas Venø Hansen	0.01 s	Go	2024-09-01 08:35:36
4	Oliver Ruste Jahren	0.04 s	Go	2024-11-02 23:10:22

#	User	Runtime	Language	Date
1	Ng Tek In	0.03 s	Haskell	2023-10-14 04:48:53
2	Hidden user	0.03 s	Haskell	2024-06-11 20:10:12
3	Andreas Severin Hauch Trøstrup	0.10 s	Haskell	2023-10-05 16:25:16
4	Steinar Simonnes	0.11 s	Haskell	2024-03-26 08:18:14
5	Brent Yorgey	0.12 s	Haskell	2023-09-19 13:25:25
6	Hidden user	0.18 s	Haskell	2023-09-02 13:13:10

#	User	Runtime	Language	Date
1	Guangyi Zhou	0.06 s	Java	2024-11-17 05:37:13
2	Sven Rönnbäck	0.08 s	Java	2023-09-03 12:15:29
3	Waylon Tan	0.12 s	Java	2024-09-27 16:03:08
4	Axel Nilsson	0.13 s	Java	2023-10-04 10:15:41
5	Luke Eales	0.13 s	Java	2023-10-05 13:00:49
6	Liam Keliher	0.13 s	Java	2024-05-30 18:18:57
7	Raheja Arshelle	0.13 s	Java	2024-08-15 20:01:25
8	Hidden user	0.13 s	Java	2025-01-06 18:35:44
9	Jason Christopher	0.14 s	Java	2024-08-09 10:45:19
10	Ryan Tan	0.14 s	Java	2024-08-17 17:59:08

#	User	Runtime	Language	Date
1	Elkan Ong	0.10 s	JavaScript (Node.js)	2024-08-31 13:57:12

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.04 s	JavaScript (SpiderMonkey)	2023-09-03 08:21:47
2	Evan Magill	0.04 s	JavaScript (SpiderMonkey)	2024-05-06 03:12:22
3	Jimmy Gustafsson	0.08 s	JavaScript (SpiderMonkey)	2024-08-22 23:41:41
4	Christian Pilegaard Cederquist	0.14 s	JavaScript (SpiderMonkey)	2023-09-12 23:24:49
5	Jose Villegas	0.24 s	JavaScript (SpiderMonkey)	2025-02-12 05:23:25

#	User	Runtime	Language	Date
1	Timothy Gaede	0.53 s	Julia	2024-05-02 07:54:06

#	User	Runtime	Language	Date
1	Adam Rankin	0.36 s	Kotlin	2026-01-15 22:21:28

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	OCaml	2024-08-23 13:45:51
2	Jesse Case	0.02 s	OCaml	2023-11-15 02:46:50

#	User	Runtime	Language	Date
1	Javier Gómez Díaz	0.23 s	Perl	2026-01-12 01:25:06

#	User	Runtime	Language	Date
1	Renate Fiala-Lundström	0.04 s	PHP	2023-09-05 01:15:01

#	User	Runtime	Language	Date
1	Yanmarshus Bachtiar	0.04 s	Python 2	2024-03-13 11:23:54

#	User	Runtime	Language	Date
1	Petr	0.05 s	Python 3	2024-12-07 19:30:27
2	Nicholas Russell Saerang	0.06 s	Python 3	2023-09-08 07:35:07
3	Gabriel Cristian Circiu	0.06 s	Python 3	2023-09-22 18:47:18
4	Tobias Bessler	0.06 s	Python 3	2024-08-28 22:35:58
5	Elkan Ong	0.06 s	Python 3	2024-08-30 14:40:51
6	Yan An	0.06 s	Python 3	2024-09-01 14:36:36
7	João Manoel Feck	0.06 s	Python 3	2024-09-07 18:57:15
8	Simen Sørensen	0.06 s	Python 3	2024-10-17 14:19:56
9	Mohammed Boukhlouf	0.06 s	Python 3	2024-10-31 12:50:42
10	Ethan Rodgers-Gates	0.06 s	Python 3	2024-11-03 21:40:35

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.13 s	Ruby	2024-05-29 15:35:25
2	Thomas Feld	0.21 s	Ruby	2023-09-04 13:21:55
3	Andreas Severin Hauch Trøstrup	0.29 s	Ruby	2023-10-05 15:44:16
4	Miorel Palii	0.29 s	Ruby	2024-11-30 10:02:50

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-11-28 14:36:12
2	Jonathan Hallström	0.00 s	Rust	2024-11-28 14:36:18
3	Simon Reid	0.01 s	Rust	2023-09-18 04:30:39
4	Frank Endriss	0.01 s	Rust	2023-09-19 09:34:31
5	Hidden user	0.01 s	Rust	2023-09-24 05:58:23
6	Bas Dirks	0.01 s	Rust	2024-01-10 10:07:57
7	Isak Jägberg	0.01 s	Rust	2024-03-23 14:16:49
8	Egor Kulikov	0.01 s	Rust	2025-02-07 13:11:01
9	Alexander	0.01 s	Rust	2025-02-08 23:01:36

#	User	Runtime	Language	Date
1	Oleksii Ihnatenko	0.01 s	Zig	2024-12-18 15:50:16

#	User	Length	Language	Date
1	Chenzhang Hu	43	Bash	2025-09-13 02:23:21

#	User	Length	Language	Date
1	Lawry Sorenson	87	C	2023-09-08 18:58:17
2	Bergur Snorrason	247	C	2024-01-17 10:21:38
3	Ioannis Br	274	C	2024-11-22 14:12:02
4	Samuel Mikuláš	337	C	2024-10-09 18:15:20
5	Eyleifur Bjarkason	363	C	2023-09-16 02:37:04
6	Gudjon Bjarki	365	C	2025-01-20 23:14:08
7	Yuen Wei Hao	443	C	2025-02-07 08:34:42
8	Mirel Cosulschi	455	C	2025-03-23 22:09:11
9	guney	458	C	2024-08-08 12:15:43
10	Kasper Malmborg Rønne	525	C	2024-06-10 13:31:07

#	User	Length	Language	Date
1	William Skou Heidemann	352	C#	2023-09-22 18:16:18
2	Alex Carpenter	557	C#	2024-05-01 20:23:49
3	Umar Rasyid	885	C#	2025-06-27 19:36:24
4	Emil bks	887	C#	2023-09-22 19:32:02

#	User	Length	Language	Date
1	Frans Meulenbroeks	104	C++	2024-11-11 16:33:47
2	Ernest Ng Zi Xuan	115	C++	2024-08-20 11:01:55
3	Frederik Vase	118	C++	2024-05-17 09:19:29
4	Elias Lolck	202	C++	2023-10-09 15:35:46
5	Shiroy Sattur	203	C++	2025-08-19 10:26:46
6	Rafael Kristoforus Yanto	206	C++	2025-02-10 07:16:03
7	Pascal Zeihen	208	C++	2025-06-14 21:42:40
8	traxex	240	C++	2023-12-11 17:04:25
9	Sugumar Danusan	243	C++	2024-04-21 09:56:07
10	Alice Karatchentzeff de Vienne	245	C++	2024-12-19 15:40:16

#	User	Length	Language	Date
1	Stefan Schmiedl	374	F#	2024-08-22 18:49:05
2	Jesper Bengtson	1998	F#	2023-09-22 17:47:46

#	User	Length	Language	Date
1	Norbert Voelker	350	Go	2023-09-21 00:08:26
2	Lucas Venø Hansen	353	Go	2024-09-01 08:35:36
3	Oliver Ruste Jahren	525	Go	2024-11-02 23:10:22
4	Thomas	633	Go	2024-01-07 03:09:26

#	User	Length	Language	Date
1	Hidden user	162	Haskell	2023-09-02 13:13:10
2	Steinar Simonnes	191	Haskell	2024-03-26 08:18:14
3	Hidden user	329	Haskell	2024-06-11 20:10:12
4	Andreas Severin Hauch Trøstrup	416	Haskell	2023-10-05 16:25:16
5	Brent Yorgey	471	Haskell	2023-09-19 13:25:25
6	Ng Tek In	959	Haskell	2023-10-14 04:48:53

#	User	Length	Language	Date
1	Ernest Ng Zi Xuan	340	Java	2024-07-17 09:02:58
2	Deng Tianle	361	Java	2024-08-14 19:00:48
3	Shen Zihan	368	Java	2024-08-14 06:45:33
4	Chin Jung Hwan	372	Java	2024-08-22 13:29:12
5	Lê Huy Châu	412	Java	2024-08-14 20:07:50
6	Ben McCormick	419	Java	2026-03-15 21:52:08
7	guney	430	Java	2024-08-07 21:31:49
8	Dexter Leng Jin Hao	444	Java	2024-08-14 12:15:37
9	Ong Wei En	446	Java	2024-08-14 08:43:11
10	Lim Bingjie James	447	Java	2024-08-14 08:37:01

#	User	Length	Language	Date
1	Elkan Ong	448	JavaScript (Node.js)	2024-08-31 13:57:12

#	User	Length	Language	Date
1	Jimmy Gustafsson	58	JavaScript (SpiderMonkey)	2024-08-22 23:41:41
2	Bjørn Chr. Soltvedt	92	JavaScript (SpiderMonkey)	2023-09-03 08:23:48
3	Evan Magill	176	JavaScript (SpiderMonkey)	2024-05-06 03:12:22
4	Christian Pilegaard Cederquist	337	JavaScript (SpiderMonkey)	2023-09-12 23:24:49
5	Jose Villegas	518	JavaScript (SpiderMonkey)	2025-02-12 05:23:25

#	User	Length	Language	Date
1	Timothy Gaede	211	Julia	2024-05-02 07:54:06

#	User	Length	Language	Date
1	Adam Rankin	273	Kotlin	2026-01-15 22:21:28

#	User	Length	Language	Date
1	Hidden user	237	OCaml	2024-08-23 13:45:51
2	Jesse Case	420	OCaml	2023-11-15 02:46:50

#	User	Length	Language	Date
1	Javier Gómez Díaz	172	Perl	2026-01-12 01:25:06

#	User	Length	Language	Date
1	Renate Fiala-Lundström	211	PHP	2023-09-05 01:29:39

#	User	Length	Language	Date
1	Yanmarshus Bachtiar	121	Python 2	2024-03-13 11:23:54

#	User	Length	Language	Date
1	Lawry Sorenson	54	Python 3	2023-09-08 18:42:38
2	Teikn Smith	54	Python 3	2023-09-10 03:17:23
3	Victor Song	55	Python 3	2023-09-09 15:14:47
4	Tai Tze Kin	55	Python 3	2024-01-25 19:46:32
5	Thibault Raffaillac	58	Python 3	2024-08-25 01:08:25
6	Ryan Farrell	65	Python 3	2023-09-08 16:15:58
7	Peter Stauder	65	Python 3	2024-03-14 20:39:50
8	Simon Baeckelant	72	Python 3	2025-11-12 13:59:47
9	John Hershey	73	Python 3	2026-02-17 20:20:38
10	Isaac Lee	77	Python 3	2023-09-05 04:14:55

#	User	Length	Language	Date
1	Chenzhang Hu	36	Ruby	2024-05-29 15:39:24
2	Thomas Feld	37	Ruby	2023-09-04 13:30:15
3	Andreas Severin Hauch Trøstrup	60	Ruby	2023-10-05 15:46:13
4	Miorel Palii	120	Ruby	2024-11-30 10:02:50

#	User	Length	Language	Date
1	Jonathan Hallström	367	Rust	2024-11-28 14:36:18
2	Vincent Lagerros	386	Rust	2024-08-02 18:52:40
3	Simon Reid	419	Rust	2023-09-18 04:30:39
4	Hidden user	443	Rust	2023-09-24 05:58:23
5	Alexander	511	Rust	2025-02-08 23:01:36
6	Isak Jägberg	550	Rust	2024-03-23 14:16:49
7	Bas Dirks	581	Rust	2024-01-10 10:07:57
8	Frank Endriss	1361	Rust	2023-09-19 09:34:31
9	Egor Kulikov	20070	Rust	2025-02-07 13:11:01

#	User	Length	Language	Date
1	Oleksii Ihnatenko	624	Zig	2024-12-18 15:50:16

Solution running time distribution