Problem A
Average Character — Problem Statistics

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Submissions	5037
Accepted submissions	2046
Submission ratio	40.62%
Authors	1880
Full solves [?]	1711
Full solve Ratio	91.01%

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-10-18 21:42:19

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Bash	2023-09-27 12:10:47
2	Chenzhang Hu	0.07 s	Bash	2023-09-19 16:07:13

#	User	Runtime	Language	Date
1	Mikael Fiala-Lundström	0.02 s	C#	2022-03-13 14:31:26
2	Henrik Hallbert	0.02 s	C#	2022-03-14 15:11:24
3	Yuwono Bangun Nagoro	0.02 s	C#	2022-03-28 15:36:46
4	Rickard Bemm	0.02 s	C#	2022-04-04 10:39:09
5	Tóth Krisztián	0.02 s	C#	2022-04-20 18:50:38
6	Gustav Junedahl	0.02 s	C#	2022-04-24 11:26:32
7	Göran Andersson	0.02 s	C#	2022-05-12 19:51:40
8	Eric Weiss	0.02 s	C#	2022-06-17 20:35:47
9	Jernej Renčelj	0.02 s	C#	2023-02-25 22:45:38
10	Gregory Sinclair	0.03 s	C#	2023-11-11 03:35:26

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

#	User	Runtime	Language	Date
1	Mughees Warraich	0.54 s	Elixir	2025-05-16 04:28:44

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.03 s	F#	2022-06-12 15:47:13
2	Jesper Bengtson	0.04 s	F#	2022-03-25 15:27:21

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2022-03-14 21:12:53

#	User	Runtime	Language	Date
1	Ng Tek In	0.00 s	Haskell	2022-08-10 18:29:19
2	Jan Hrček	0.00 s	Haskell	2022-11-14 05:23:48
3	Hidden user	0.00 s	Haskell	2022-12-08 17:06:38
4	Steinar Simonnes	0.00 s	Haskell	2023-10-30 16:50:28
5	Charley Sheaffer	0.00 s	Haskell	2023-11-01 19:20:54
6	Aiden Lara	0.00 s	Haskell	2024-04-22 08:26:20
7	Øyvind Almli	0.01 s	Haskell	2022-03-13 11:33:48
8	Brent Yorgey	0.01 s	Haskell	2022-03-14 02:35:21
9	Greg Gorlen	0.01 s	Haskell	2023-02-07 19:54:50
10	Sebastian Banert	0.01 s	Haskell	2023-10-15 12:21:25

#	User	Runtime	Language	Date
1	Martha Kosa	0.04 s	Java	2024-10-31 18:53:04
2	Guangyi Zhou	0.04 s	Java	2025-02-06 08:51:14
3	Mohammed Amine Ait Oubalkas	0.04 s	Java	2025-02-19 17:19:04
4	Daniel Gutierrez Duarte	0.04 s	Java	2025-03-17 15:49:44
5	Ku Brian	0.05 s	Java	2024-05-08 06:06:47
6	Eric Xing	0.06 s	Java	2022-03-05 19:09:19
7	Palamy Thepouthay	0.06 s	Java	2022-03-05 19:09:35
8	An Le	0.06 s	Java	2022-03-05 19:10:39
9	Martin Tran	0.06 s	Java	2022-03-05 19:11:29
10	Hoang Pham	0.06 s	Java	2022-03-05 19:14:01

#	User	Runtime	Language	Date
1	Emil Lykke Grann	0.05 s	JavaScript (Node.js)	2024-02-15 14:11:51
2	Alfred Makne Poulsen	0.05 s	JavaScript (Node.js)	2024-02-15 14:44:25
3	Morten Holst Monrad	0.05 s	JavaScript (Node.js)	2024-02-15 14:46:07
4	Hidden user	0.05 s	JavaScript (Node.js)	2024-07-03 00:35:20
5	John	0.08 s	JavaScript (Node.js)	2022-07-16 06:05:38
6	Sokol Kosta	0.09 s	JavaScript (Node.js)	2023-02-20 21:33:28
7	August Danell Håkansson	0.09 s	JavaScript (Node.js)	2023-05-28 11:00:41
8	Chris Wong	0.42 s	JavaScript (Node.js)	2022-03-15 15:11:19

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

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

#	User	Runtime	Language	Date
1	Whitt Sanders	0.16 s	Kotlin	2023-02-21 22:12:33
2	Troy Warmboe	0.17 s	Kotlin	2023-04-12 00:10:59
3	Emil Wihlander	0.17 s	Kotlin	2023-07-28 14:30:36
4	Nicholas Johnson	0.18 s	Kotlin	2022-03-20 15:16:49
5	Jacob Huebner	0.18 s	Kotlin	2022-03-22 20:17:20
6	Adam Rankin	0.18 s	Kotlin	2023-04-30 16:35:17
7	Martijn Muijsers	0.18 s	Kotlin	2024-05-31 18:02:50
8	Zaw Myat	0.19 s	Kotlin	2024-01-05 20:28:27

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2022-03-14 20:01:04
2	David Connolly	0.00 s	Pascal	2022-07-06 13:52:17

#	User	Runtime	Language	Date
1	Muhammad Asyraf bin Akop	0.01 s	PHP	2022-05-20 08:41:37
2	Renate	0.01 s	PHP	2022-07-24 23:50:00

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.02 s	Prolog	2022-12-01 07:15:40
2	Hakan Kjellerstrand	0.02 s	Prolog	2023-02-18 23:41:30

#	User	Runtime	Language	Date
1	Hasan Kalzi	0.02 s	Python 2	2022-06-17 13:53:33
2	Yanmarshus Bachtiar	0.03 s	Python 2	2022-03-14 03:23:46
3	Johan Lyts	0.03 s	Python 2	2022-03-23 13:02:32
4	Gibransyah	0.03 s	Python 2	2022-03-31 02:05:32
5	Agis Daniels	0.03 s	Python 2	2022-12-01 16:33:00
6	Balamurugan M	0.03 s	Python 2	2023-07-02 05:33:38

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Python 3	2022-06-06 11:11:10
2	Rachel Krohn	0.04 s	Python 3	2022-06-06 19:42:34
3	Hasan Kalzi	0.04 s	Python 3	2022-06-17 13:53:01
4	Anurag Mahapatra	0.04 s	Python 3	2022-06-17 17:41:52
5	Wai Yan Aung	0.04 s	Python 3	2022-06-22 12:37:19
6	Tan Yong Boon	0.04 s	Python 3	2022-06-23 01:14:06
7	Maximus Chin	0.04 s	Python 3	2022-06-23 06:31:50
8	Dheepthi Mohanraj	0.04 s	Python 3	2022-06-25 01:16:33
9	Rudi Modena	0.04 s	Python 3	2022-07-01 21:17:04
10	Elias Lundell	0.04 s	Python 3	2022-07-02 22:31:38

#	User	Runtime	Language	Date
1	Eugen Neagoe	0.05 s	Ruby	2023-04-08 17:55:05
2	Thomas Feld	0.06 s	Ruby	2022-12-08 13:59:28
3	Noah Hessen Bjerke	0.06 s	Ruby	2022-12-09 22:56:09
4	Hakan Kjellerstrand	0.06 s	Ruby	2023-03-16 11:50:15
5	Chenzhang Hu	0.06 s	Ruby	2023-09-19 16:00:42
6	Clement Oh	0.06 s	Ruby	2023-11-03 03:11:19

#	User	Length	Language	Date
1	Sebastian Banert	246	Ada	2024-10-18 21:42:19

#	User	Length	Language	Date
1	Chenzhang Hu	30	Bash	2025-09-13 00:31:06
2	Thomas Feld	38	Bash	2023-09-27 12:10:47

#	User	Length	Language	Date
1	Elias Björk	131	C	2025-06-09 14:22:38
2	Philipp Hergenhahn	154	C	2024-12-27 19:23:26
3	Matthew Weston	172	C	2022-04-13 17:05:13
4	Nathan Agius	183	C	2023-04-21 23:19:52
5	Charles Dea	184	C	2025-05-12 17:53:23
6	Julian Duniec	186	C	2023-09-23 20:02:52
7	James Christian Ruiz	206	C	2022-12-23 13:00:18
8	Allan Nouri	207	C	2024-04-29 00:02:07
9	Matthew Hartono	215	C	2022-09-09 14:45:46
10	Cooper Davis	215	C	2023-04-21 14:43:09

#	User	Length	Language	Date
1	Gregory Sinclair	107	C#	2023-11-11 03:35:26
2	traxex	143	C#	2024-05-09 09:35:26
3	Deci Bel	164	C#	2025-03-30 10:07:43
4	Mathias Gjerland	223	C#	2023-09-07 18:07:50
5	Domenico Adriano CHANG HURTADO	241	C#	2025-02-14 21:14:15
6	Göran Andersson	251	C#	2022-05-12 19:51:40
7	Nicholas Johansan	291	C#	2023-05-26 14:04:29
8	Gustav Junedahl	297	C#	2022-04-24 11:26:32
9	A.R.	304	C#	2025-04-13 15:40:13
10	Ignacio Iborra	312	C#	2024-11-26 15:26:30

#	User	Length	Language	Date
1	Frans Meulenbroeks	120	C++	2025-02-18 12:37:31
2	Lukas Fried	125	C++	2022-11-12 17:01:29
3	Elias Lolck	156	C++	2022-03-25 15:04:20
4	Gao Tianrun	172	C++	2023-07-14 11:35:15
5	Udit Sanghi	173	C++	2022-07-28 08:03:24
6	Nikola Stojkovski	175	C++	2022-07-01 08:29:15
7	Grae Yeandle	186	C++	2022-03-13 10:11:43
8	anirudh cheedella	187	C++	2023-07-08 05:53:58
9	Atli Fannar Franklín	190	C++	2022-03-16 17:04:14
10	Ow Yong Jin Xuan	190	C++	2022-10-25 10:38:17

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

#	User	Length	Language	Date
1	Mughees Warraich	334	Elixir	2025-05-16 04:28:44

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	149	F#	2022-06-12 15:47:13
2	Jesper Bengtson	1677	F#	2022-03-25 15:27:21

#	User	Length	Language	Date
1	Norbert Voelker	432	Go	2022-03-14 21:12:53

#	User	Length	Language	Date
1	Charley Sheaffer	140	Haskell	2023-11-01 19:20:54
2	Steinar Simonnes	141	Haskell	2023-10-30 16:50:28
3	Greg Gorlen	164	Haskell	2023-02-07 19:54:50
4	Sebastian Banert	175	Haskell	2023-10-15 12:21:25
5	Øyvind Almli	180	Haskell	2022-03-13 11:33:48
6	Brent Yorgey	236	Haskell	2022-03-14 02:35:21
7	Jan Hrček	306	Haskell	2022-11-14 05:23:48
8	Aiden Lara	312	Haskell	2024-04-22 08:26:20
9	Hidden user	361	Haskell	2022-12-08 17:06:38
10	Ng Tek In	388	Haskell	2022-08-10 18:29:19

#	User	Length	Language	Date
1	Jason Liu	281	Java	2023-05-01 14:15:09
2	Brennan Cleland	284	Java	2022-11-05 01:09:20
3	Hidden user	292	Java	2023-03-19 11:40:52
4	Frederik Jacobsen	300	Java	2022-03-25 15:27:40
5	Jacob O'Quinn	311	Java	2022-03-05 19:14:55
6	Mohammad Naufal Hazim Bin Saharudin	311	Java	2025-05-02 14:28:16
7	Nicholas Bui	317	Java	2022-06-05 15:47:54
8	Brady Hahn	317	Java	2023-02-17 21:30:06
9	Markus Bao	320	Java	2022-03-20 17:14:04
10	Nicolai Klokmose	321	Java	2022-03-26 22:28:38

#	User	Length	Language	Date
1	August Danell Håkansson	326	JavaScript (Node.js)	2023-05-28 11:00:41
2	Emil Lykke Grann	336	JavaScript (Node.js)	2024-02-15 14:11:51
3	Sokol Kosta	390	JavaScript (Node.js)	2023-02-20 21:33:28
4	Morten Holst Monrad	390	JavaScript (Node.js)	2024-02-15 14:46:07
5	Hidden user	483	JavaScript (Node.js)	2023-09-02 03:48:01
6	Alfred Makne Poulsen	520	JavaScript (Node.js)	2024-02-15 14:44:25
7	Chris Wong	645	JavaScript (Node.js)	2022-03-15 15:11:19
8	John	798	JavaScript (Node.js)	2022-07-16 06:05:38

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

#	User	Length	Language	Date
1	Danny Robinson	54	Julia	2023-09-26 02:58:49
2	Timothy Gaede	126	Julia	2024-04-02 00:51:18

#	User	Length	Language	Date
1	Troy Warmboe	71	Kotlin	2023-04-12 00:10:59
2	Jacob Huebner	102	Kotlin	2022-03-22 20:17:20
3	Nicholas Johnson	128	Kotlin	2022-03-20 15:16:49
4	Emil Wihlander	164	Kotlin	2023-07-28 14:30:36
5	Zaw Myat	281	Kotlin	2024-01-05 20:28:27
6	Adam Rankin	310	Kotlin	2023-04-30 16:35:17
7	Martijn Muijsers	389	Kotlin	2024-05-31 18:02:50
8	Whitt Sanders	585	Kotlin	2023-02-21 22:12:33

#	User	Length	Language	Date
1	Ingemar Ragnemalm	207	Pascal	2022-03-14 20:01:04
2	David Connolly	273	Pascal	2022-07-06 13:52:17

#	User	Length	Language	Date
1	Renate	345	PHP	2022-07-24 23:50:00
2	Muhammad Asyraf bin Akop	439	PHP	2022-05-20 08:41:37

#	User	Length	Language	Date
1	Hakan Kjellerstrand	108	Prolog	2023-03-16 11:58:59
2	Andriy Zyevakov	465	Prolog	2022-12-01 07:15:40

#	User	Length	Language	Date
1	Agis Daniels	54	Python 2	2022-12-01 16:57:40
2	Johan Lyts	76	Python 2	2022-03-23 13:02:32
3	Gibransyah	128	Python 2	2022-03-31 02:05:32
4	Yanmarshus Bachtiar	142	Python 2	2022-03-14 03:23:46
5	Hasan Kalzi	292	Python 2	2022-06-17 13:53:33
6	Balamurugan M	321	Python 2	2023-07-02 05:33:38

#	User	Length	Language	Date
1	Mattéo Delabre	44	Python 3	2022-11-26 03:36:56
2	Sean Malloy	44	Python 3	2022-11-30 00:37:50
3	Will Killian	44	Python 3	2022-11-30 00:56:33
4	Hidden user	44	Python 3	2023-03-07 19:00:01
5	Benjamin Z White	44	Python 3	2023-05-03 23:07:36
6	Clement Oh	44	Python 3	2023-05-14 04:02:01
7	Thibault Raffaillac	44	Python 3	2023-08-12 14:37:18
8	Kevin Gomez	44	Python 3	2023-08-27 05:02:32
9	Maxim Barbe	44	Python 3	2024-09-20 01:57:56
10	Thomas Feld	45	Python 3	2022-08-25 11:09:58

#	User	Length	Language	Date
1	Thomas Feld	27	Ruby	2023-09-27 12:10:01
2	Chenzhang Hu	27	Ruby	2024-05-22 14:39:01
3	Hakan Kjellerstrand	45	Ruby	2023-03-16 11:57:02
4	Eugen Neagoe	49	Ruby	2023-04-08 17:55:05
5	Clement Oh	52	Ruby	2023-11-03 03:11:19
6	Noah Hessen Bjerke	60	Ruby	2022-12-09 22:56:09

#	User	Length	Language	Date
1	Vincent Lagerros	236	Rust	2025-01-17 10:06:03
2	Bas Dirks	311	Rust	2022-03-13 06:48:38
3	Aaron Record	326	Rust	2022-05-11 23:55:07
4	David Rasch	329	Rust	2022-05-26 14:42:47
5	Pankajkumar Patro	340	Rust	2024-10-23 13:20:03
6	Isak Jägberg	355	Rust	2024-10-29 13:55:31
7	Joshua Freudenhammer	484	Rust	2025-09-28 00:33:06
8	Grant Greer	639	Rust	2024-10-21 04:05:50
9	Magix	715	Rust	2022-06-09 17:42:19
10	Eric Pinter	1108	Rust	2022-03-13 05:08:51

Solution running time distribution