Problem A
Average Character — Problem Statistics

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Submissions	5106
Accepted submissions	2076
Submission ratio	40.66%
Authors	1909
Full solves [?]	1739
Full solve Ratio	91.09%

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-10-18 23:42:19

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Bash	2023-09-27 14:10:47
2	Chenzhang Hu	0.07 s	Bash	2023-09-19 18:07:13

#	User	Runtime	Language	Date
1	Mikael Fiala-Lundström	0.02 s	C#	2022-03-13 15:31:26
2	Henrik Hallbert	0.02 s	C#	2022-03-14 16:11:24
3	Yuwono Bangun Nagoro	0.02 s	C#	2022-03-28 17:36:46
4	Rickard Bemm	0.02 s	C#	2022-04-04 12:39:09
5	Tóth Krisztián	0.02 s	C#	2022-04-20 20:50:38
6	Gustav Junedahl	0.02 s	C#	2022-04-24 13:26:32
7	Göran Andersson	0.02 s	C#	2022-05-12 21:51:40
8	Eric Weiss	0.02 s	C#	2022-06-17 22:35:47
9	Jernej Renčelj	0.02 s	C#	2023-02-25 23:45:38
10	Gregory Sinclair	0.03 s	C#	2023-11-11 04:35:26

#	User	Runtime	Language	Date
1	Lionel Mujuni	0.01 s	Common Lisp	2025-05-16 18:26:42

#	User	Runtime	Language	Date
1	Mughees Warraich	0.54 s	Elixir	2025-05-16 06:28:44

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.03 s	F#	2022-06-12 17:47:13
2	Jesper Bengtson	0.04 s	F#	2022-03-25 16:27:21

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2022-03-14 22:12:53

#	User	Runtime	Language	Date
1	Ng Tek In	0.00 s	Haskell	2022-08-10 20:29:19
2	Jan Hrček	0.00 s	Haskell	2022-11-14 06:23:48
3	Hidden user	0.00 s	Haskell	2022-12-08 18:06:38
4	Steinar Simonnes	0.00 s	Haskell	2023-10-30 17:50:28
5	Charley Sheaffer	0.00 s	Haskell	2023-11-01 20:20:54
6	Aiden Lara	0.00 s	Haskell	2024-04-22 10:26:20
7	Øyvind Almli	0.01 s	Haskell	2022-03-13 12:33:48
8	Brent Yorgey	0.01 s	Haskell	2022-03-14 03:35:21
9	Greg Gorlen	0.01 s	Haskell	2023-02-07 20:54:50
10	Sebastian Banert	0.01 s	Haskell	2023-10-15 14:21:25

#	User	Runtime	Language	Date
1	Martha Kosa	0.04 s	Java	2024-10-31 19:53:04
2	Guangyi Zhou	0.04 s	Java	2025-02-06 09:51:14
3	Mohammed Amine Ait Oubalkas	0.04 s	Java	2025-02-19 18:19:04
4	Daniel Gutierrez Duarte	0.04 s	Java	2025-03-17 16:49:44
5	Ku Brian	0.05 s	Java	2024-05-08 08:06:47
6	Eric Xing	0.06 s	Java	2022-03-05 20:09:19
7	Palamy Thepouthay	0.06 s	Java	2022-03-05 20:09:35
8	An Le	0.06 s	Java	2022-03-05 20:10:39
9	Martin Tran	0.06 s	Java	2022-03-05 20:11:29
10	Hoang Pham	0.06 s	Java	2022-03-05 20:14:01

#	User	Runtime	Language	Date
1	Emil Lykke Grann	0.05 s	JavaScript (Node.js)	2024-02-15 15:11:51
2	Alfred Makne Poulsen	0.05 s	JavaScript (Node.js)	2024-02-15 15:44:25
3	Morten Holst Monrad	0.05 s	JavaScript (Node.js)	2024-02-15 15:46:07
4	Hidden user	0.05 s	JavaScript (Node.js)	2024-07-03 02:35:20
5	John	0.08 s	JavaScript (Node.js)	2022-07-16 08:05:38
6	Sokol Kosta	0.09 s	JavaScript (Node.js)	2023-02-20 22:33:28
7	August Danell Håkansson	0.09 s	JavaScript (Node.js)	2023-05-28 13:00:41
8	Chris Wong	0.42 s	JavaScript (Node.js)	2022-03-15 16:11:19

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2022-03-16 13:21:41
2	Håkan Lindahl	0.02 s	JavaScript (SpiderMonkey)	2022-06-16 23:46:12
3	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2023-01-19 00:01:49
4	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2023-06-02 04:34:37
5	Trey	0.02 s	JavaScript (SpiderMonkey)	2023-09-19 20:11:42
6	Hanan Mustofa	0.02 s	JavaScript (SpiderMonkey)	2023-09-19 21:14:42
7	Dan Roberts	0.02 s	JavaScript (SpiderMonkey)	2023-09-20 18:18:24
8	Pranjal Paneru	0.02 s	JavaScript (SpiderMonkey)	2023-10-21 20:56:11
9	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-07-21 12:16:54

#	User	Runtime	Language	Date
1	Timothy Gaede	0.43 s	Julia	2024-04-02 06:14:54
2	Danny Robinson	0.57 s	Julia	2023-09-26 04:58:49

#	User	Runtime	Language	Date
1	Whitt Sanders	0.16 s	Kotlin	2023-02-21 23:12:33
2	Troy Warmboe	0.17 s	Kotlin	2023-04-12 02:10:59
3	Emil Wihlander	0.17 s	Kotlin	2023-07-28 16:30:36
4	Nicholas Johnson	0.18 s	Kotlin	2022-03-20 16:16:49
5	Jacob Huebner	0.18 s	Kotlin	2022-03-22 21:17:20
6	Adam Rankin	0.18 s	Kotlin	2023-04-30 18:35:17
7	Martijn Muijsers	0.18 s	Kotlin	2024-05-31 20:02:50
8	Zaw Myat	0.19 s	Kotlin	2024-01-05 21:28:27

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2022-03-14 21:01:04
2	David Connolly	0.00 s	Pascal	2022-07-06 15:52:17

#	User	Runtime	Language	Date
1	Muhammad Asyraf bin Akop	0.01 s	PHP	2022-05-20 10:41:37
2	Renate Fiala-Lundström	0.01 s	PHP	2022-07-25 01:50:00

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2022-12-01 08:15:40
2	Hakan Kjellerstrand	0.02 s	Prolog	2023-02-19 00:41:30

#	User	Runtime	Language	Date
1	Hasan Kalzi	0.02 s	Python 2	2022-06-17 15:53:33
2	Yanmarshus Bachtiar	0.03 s	Python 2	2022-03-14 04:23:46
3	Johan Lyts	0.03 s	Python 2	2022-03-23 14:02:32
4	Gibransyah	0.03 s	Python 2	2022-03-31 04:05:32
5	Agis Daniels	0.03 s	Python 2	2022-12-01 17:33:00
6	Balamurugan M	0.03 s	Python 2	2023-07-02 07:33:38

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Python 3	2022-06-06 13:11:10
2	Rachel Krohn	0.04 s	Python 3	2022-06-06 21:42:34
3	Hasan Kalzi	0.04 s	Python 3	2022-06-17 15:53:01
4	Anurag Mahapatra	0.04 s	Python 3	2022-06-17 19:41:52
5	Wai Yan Aung	0.04 s	Python 3	2022-06-22 14:37:19
6	Tan Yong Boon	0.04 s	Python 3	2022-06-23 03:14:06
7	Maximus Chin	0.04 s	Python 3	2022-06-23 08:31:50
8	Dheepthi Mohanraj	0.04 s	Python 3	2022-06-25 03:16:33
9	Rudi Modena	0.04 s	Python 3	2022-07-01 23:17:04
10	Elias Lundell	0.04 s	Python 3	2022-07-03 00:31:38

#	User	Runtime	Language	Date
1	Eugen Neagoe	0.05 s	Ruby	2023-04-08 19:55:05
2	Thomas Feld	0.06 s	Ruby	2022-12-08 14:59:28
3	Noah Hessen Bjerke	0.06 s	Ruby	2022-12-09 23:56:09
4	Hakan Kjellerstrand	0.06 s	Ruby	2023-03-16 12:50:15
5	Chenzhang Hu	0.06 s	Ruby	2023-09-19 18:00:42
6	Clement Oh	0.06 s	Ruby	2023-11-03 04:11:19

#	User	Length	Language	Date
1	Sebastian Banert	246	Ada	2024-10-18 23:42:19

#	User	Length	Language	Date
1	Chenzhang Hu	30	Bash	2025-09-13 02:31:06
2	Thomas Feld	38	Bash	2023-09-27 14:10:47

#	User	Length	Language	Date
1	Elias Björk	131	C	2025-06-09 16:22:38
2	Philipp Hergenhahn	154	C	2024-12-27 20:23:26
3	Matthew Weston	172	C	2022-04-13 19:05:13
4	Nathan Agius	183	C	2023-04-22 01:19:52
5	Charles Dea	184	C	2025-05-12 19:53:23
6	Julian Duniec	186	C	2023-09-23 22:02:52
7	James Christian Ruiz	206	C	2022-12-23 14:00:18
8	Allan Nouri	207	C	2024-04-29 02:02:07
9	Matthew Hartono	215	C	2022-09-09 16:45:46
10	Cooper Davis	215	C	2023-04-21 16:43:09

#	User	Length	Language	Date
1	Gregory Sinclair	107	C#	2023-11-11 04:35:26
2	traxex	143	C#	2024-05-09 11:35:26
3	Deci Bel	164	C#	2025-03-30 12:07:43
4	Mathias Gjerland	223	C#	2023-09-07 20:07:50
5	Domenico Adriano CHANG HURTADO	241	C#	2025-02-14 22:14:15
6	Göran Andersson	251	C#	2022-05-12 21:51:40
7	Nicholas Johansan	291	C#	2023-05-26 16:04:29
8	Gustav Junedahl	297	C#	2022-04-24 13:26:32
9	A.R.	304	C#	2025-04-13 17:40:13
10	Ignacio Iborra	312	C#	2024-11-26 16:26:30

#	User	Length	Language	Date
1	Frans Meulenbroeks	120	C++	2025-02-18 13:37:31
2	Lukas Fried	125	C++	2022-11-12 18:01:29
3	Elias Lolck	156	C++	2022-03-25 16:04:20
4	Gao Tianrun	172	C++	2023-07-14 13:35:15
5	Udit Sanghi	173	C++	2022-07-28 10:03:24
6	Nikola Stojkovski	175	C++	2022-07-01 10:29:15
7	Grae Yeandle	186	C++	2022-03-13 11:11:43
8	anirudh cheedella	187	C++	2023-07-08 07:53:58
9	Atli Fannar Franklín	190	C++	2022-03-16 18:04:14
10	Ow Yong Jin Xuan	190	C++	2022-10-25 12:38:17

#	User	Length	Language	Date
1	Lionel Mujuni	106	Common Lisp	2025-05-16 18:26:42

#	User	Length	Language	Date
1	Mughees Warraich	334	Elixir	2025-05-16 06:28:44

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	149	F#	2022-06-12 17:47:13
2	Jesper Bengtson	1677	F#	2022-03-25 16:27:21

#	User	Length	Language	Date
1	Norbert Voelker	432	Go	2022-03-14 22:12:53

#	User	Length	Language	Date
1	Charley Sheaffer	140	Haskell	2023-11-01 20:20:54
2	Steinar Simonnes	141	Haskell	2023-10-30 17:50:28
3	Greg Gorlen	164	Haskell	2023-02-07 20:54:50
4	Sebastian Banert	175	Haskell	2023-10-15 14:21:25
5	Øyvind Almli	180	Haskell	2022-03-13 12:33:48
6	Brent Yorgey	236	Haskell	2022-03-14 03:35:21
7	Jan Hrček	306	Haskell	2022-11-14 06:23:48
8	Aiden Lara	312	Haskell	2024-04-22 10:26:20
9	Hidden user	361	Haskell	2022-12-08 18:06:38
10	Ng Tek In	388	Haskell	2022-08-10 20:29:19

#	User	Length	Language	Date
1	Jason Liu	281	Java	2023-05-01 16:15:09
2	Brennan Cleland	284	Java	2022-11-05 02:09:20
3	Hidden user	292	Java	2023-03-19 12:40:52
4	Frederik Jacobsen	300	Java	2022-03-25 16:27:40
5	Jacob O'Quinn	311	Java	2022-03-05 20:14:55
6	Mohammad Naufal Hazim Bin Saharudin	311	Java	2025-05-02 16:28:16
7	Nicholas Bui	317	Java	2022-06-05 17:47:54
8	Brady Hahn	317	Java	2023-02-17 22:30:06
9	Markus Bao	320	Java	2022-03-20 18:14:04
10	Nicolai Klokmose	321	Java	2022-03-26 23:28:38

#	User	Length	Language	Date
1	August Danell Håkansson	326	JavaScript (Node.js)	2023-05-28 13:00:41
2	Emil Lykke Grann	336	JavaScript (Node.js)	2024-02-15 15:11:51
3	Sokol Kosta	390	JavaScript (Node.js)	2023-02-20 22:33:28
4	Morten Holst Monrad	390	JavaScript (Node.js)	2024-02-15 15:46:07
5	Hidden user	483	JavaScript (Node.js)	2023-09-02 05:48:01
6	Alfred Makne Poulsen	520	JavaScript (Node.js)	2024-02-15 15:44:25
7	Chris Wong	645	JavaScript (Node.js)	2022-03-15 16:11:19
8	John	798	JavaScript (Node.js)	2022-07-16 08:05:38

#	User	Length	Language	Date
1	Jimmy Gustafsson	93	JavaScript (SpiderMonkey)	2024-07-21 12:17:44
2	Christian Pilegaard Cederquist	96	JavaScript (SpiderMonkey)	2023-01-19 00:01:49
3	Håkan Lindahl	131	JavaScript (SpiderMonkey)	2022-06-16 23:46:12
4	Bjørn Chr. Soltvedt	137	JavaScript (SpiderMonkey)	2022-03-16 13:21:41
5	Zach Tschetter	142	JavaScript (SpiderMonkey)	2023-06-02 04:34:37
6	Pranjal Paneru	162	JavaScript (SpiderMonkey)	2023-10-21 20:56:11
7	Trey	216	JavaScript (SpiderMonkey)	2023-09-19 20:12:39
8	Hanan Mustofa	227	JavaScript (SpiderMonkey)	2023-09-19 21:14:42
9	Dan Roberts	507	JavaScript (SpiderMonkey)	2023-09-20 18:18:24

#	User	Length	Language	Date
1	Danny Robinson	54	Julia	2023-09-26 04:58:49
2	Timothy Gaede	126	Julia	2024-04-02 02:51:18

#	User	Length	Language	Date
1	Troy Warmboe	71	Kotlin	2023-04-12 02:10:59
2	Jacob Huebner	102	Kotlin	2022-03-22 21:17:20
3	Nicholas Johnson	128	Kotlin	2022-03-20 16:16:49
4	Emil Wihlander	164	Kotlin	2023-07-28 16:30:36
5	Zaw Myat	281	Kotlin	2024-01-05 21:28:27
6	Adam Rankin	310	Kotlin	2023-04-30 18:35:17
7	Martijn Muijsers	389	Kotlin	2024-05-31 20:02:50
8	Whitt Sanders	585	Kotlin	2023-02-21 23:12:33

#	User	Length	Language	Date
1	Ingemar Ragnemalm	207	Pascal	2022-03-14 21:01:04
2	David Connolly	273	Pascal	2022-07-06 15:52:17

#	User	Length	Language	Date
1	Renate Fiala-Lundström	345	PHP	2022-07-25 01:50:00
2	Muhammad Asyraf bin Akop	439	PHP	2022-05-20 10:41:37

#	User	Length	Language	Date
1	Hakan Kjellerstrand	108	Prolog	2023-03-16 12:58:59
2	Andriy Zyevakov	465	Prolog	2022-12-01 08:15:40

#	User	Length	Language	Date
1	Agis Daniels	54	Python 2	2022-12-01 17:57:40
2	Johan Lyts	76	Python 2	2022-03-23 14:02:32
3	Gibransyah	128	Python 2	2022-03-31 04:05:32
4	Yanmarshus Bachtiar	142	Python 2	2022-03-14 04:23:46
5	Hasan Kalzi	292	Python 2	2022-06-17 15:53:33
6	Balamurugan M	321	Python 2	2023-07-02 07:33:38

#	User	Length	Language	Date
1	Mattéo Delabre	44	Python 3	2022-11-26 04:36:56
2	Sean Malloy	44	Python 3	2022-11-30 01:37:50
3	Will Killian	44	Python 3	2022-11-30 01:56:33
4	Hidden user	44	Python 3	2023-03-07 20:00:01
5	Benjamin Z White	44	Python 3	2023-05-04 01:07:36
6	Clement Oh	44	Python 3	2023-05-14 06:02:01
7	Thibault Raffaillac	44	Python 3	2023-08-12 16:37:18
8	Kevin Gomez	44	Python 3	2023-08-27 07:02:32
9	Maxim Barbe	44	Python 3	2024-09-20 03:57:56
10	Thomas Feld	45	Python 3	2022-08-25 13:09:58

#	User	Length	Language	Date
1	Thomas Feld	27	Ruby	2023-09-27 14:10:01
2	Chenzhang Hu	27	Ruby	2024-05-22 16:39:01
3	Hakan Kjellerstrand	45	Ruby	2023-03-16 12:57:02
4	Eugen Neagoe	49	Ruby	2023-04-08 19:55:05
5	Clement Oh	52	Ruby	2023-11-03 04:11:19
6	Noah Hessen Bjerke	60	Ruby	2022-12-09 23:56:09

#	User	Length	Language	Date
1	Vincent Lagerros	236	Rust	2025-01-17 11:06:03
2	Bas Dirks	311	Rust	2022-03-13 07:48:38
3	Aaron Record	326	Rust	2022-05-12 01:55:07
4	David Rasch	329	Rust	2022-05-26 16:42:47
5	Pankajkumar Patro	340	Rust	2024-10-23 15:20:03
6	Isak Jägberg	355	Rust	2024-10-29 14:55:31
7	Winston Wu	369	Rust	2026-03-05 04:17:50
8	Joshua Freudenhammer	484	Rust	2025-09-28 02:33:06
9	Grant Greer	639	Rust	2024-10-21 06:05:50
10	Magix	715	Rust	2022-06-09 19:42:19

Solution running time distribution