Problem A
Decimal deletion — Problem Statistics

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Submissions	3429
Accepted submissions	1659
Submission ratio	48.38%
Authors	1588
Accepted authors	1529
Author ratio	96.28%

#	User	Score	Language	Date
1	Sebastian Banert	100	Ada	2024-06-22 23:48:41

#	User	Score	Language	Date
1	Oisín Mac Fhearaí	100	APL	2024-09-05 15:19:14
2	Edson Alves	100	APL	2024-12-13 15:23:43
3	Matzuka	100	APL	2025-02-20 16:37:43

#	User	Score	Language	Date
1	Danny Robinson	100	Bash	2024-08-27 00:35:54
2	Andrew Barth	100	Bash	2024-09-13 19:58:56
3	Chenzhang Hu	100	Bash	2024-06-23 07:50:21

#	User	Score	Language	Date
1	yraten	100	Common Lisp	2024-06-30 09:27:38
2	Norvell Spearman	100	Common Lisp	2024-12-15 23:41:40

#	User	Score	Language	Date
1	Mikael Fangel	100	Elixir	2024-09-23 20:35:50

#	User	Score	Language	Date
1	Stefan Schmiedl	100	F#	2024-08-22 18:07:52
2	Hidden user	100	F#	2024-12-05 05:29:16
3	Max Bezemer	100	F#	2025-02-17 22:43:49
4	Magnus Baasch Langkilde	100	F#	2025-02-22 09:56:23

#	User	Score	Language	Date
1	Norbert Voelker	100	Go	2024-06-23 21:44:43
2	Jimmy Nejtron	100	Go	2024-08-20 16:42:16
3	Mathias Niklas Larsen	100	Go	2024-09-03 22:00:26
4	Nienna Ackerman	100	Go	2024-09-27 22:40:28
5	Joseph Winkie	100	Go	2025-01-16 10:23:52

#	User	Score	Language	Date
1	Hidden user	100	JavaScript (Node.js)	2024-09-24 19:11:33

#	User	Score	Language	Date
1	Bjørn Chr. Soltvedt	100	JavaScript (SpiderMonkey)	2024-06-22 00:41:13
2	Christian Cederquist	100	JavaScript (SpiderMonkey)	2024-06-22 23:05:50
3	Jimmy Gustafsson	100	JavaScript (SpiderMonkey)	2024-07-05 21:30:37
4	Zach Tschetter	100	JavaScript (SpiderMonkey)	2024-07-08 20:17:10
5	Evan Magill	100	JavaScript (SpiderMonkey)	2024-08-28 20:36:01
6	Yslam Ismailov	100	JavaScript (SpiderMonkey)	2024-09-19 02:26:53

#	User	Score	Language	Date
1	Kevin Lessard	100	Julia	2024-11-01 17:15:05
2	Winston Wu	100	Julia	2024-09-12 05:07:11
3	Timothy Gaede	100	Julia	2024-06-22 02:34:57

#	User	Score	Language	Date
1	Emil Wihlander	100	Kotlin	2024-07-16 16:07:33
2	Martijn Muijsers	100	Kotlin	2024-07-01 18:04:08
3	Adam Rankin	100	Kotlin	2024-11-22 02:48:42
4	ANDREY FELIPE PINTO URIBE	100	Kotlin	2024-08-17 03:35:58

#	User	Score	Language	Date
1	Peter Hairatidis	100	Lua	2024-09-10 22:25:48
2	Matthew Farshad	100	Lua	2025-02-13 18:59:43

#	User	Score	Language	Date
1	Hidden user	100	OCaml	2024-09-15 14:08:32

#	User	Score	Language	Date
1	Ingemar Ragnemalm	100	Pascal	2024-06-23 10:28:18
2	David Connolly	100	Pascal	2024-10-04 15:21:58

#	User	Score	Language	Date
1	Hidden user	100	Perl	2024-10-08 13:46:09

#	User	Score	Language	Date
1	Susanne Ragnemalm	100	PHP	2024-06-24 09:39:25

#	User	Score	Language	Date
1	Hakan Kjellerstrand	100	Racket	2024-11-18 12:07:19

#	User	Score	Language	Date
1	Chenzhang Hu	100	Ruby	2024-06-22 16:09:49
2	Simon Baeckelant	100	Ruby	2024-07-07 11:43:57
3	Thomas Feld	100	Ruby	2024-08-09 11:16:33
4	Frederik Petersen	100	Ruby	2024-09-26 15:36:02
5	Miorel Palii	100	Ruby	2024-11-09 02:52:10
6	Sander Oppen	100	Ruby	2024-06-24 19:33:19
7	Russell Ng	100	Ruby	2024-08-16 06:29:57
8	Alexander Bilde Pedersen	100	Ruby	2024-10-25 23:17:13

#	User	Score	Language	Date
1	Thomas Withaar	100	TypeScript	2024-08-19 13:09:52

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-06-22 23:48:41

#	User	Runtime	Language	Date
1	Oisín Mac Fhearaí	0.01 s	APL	2024-09-05 15:19:14
2	Edson Alves	0.01 s	APL	2024-12-13 15:23:43
3	Matzuka	0.01 s	APL	2025-02-20 16:37:43

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2024-08-27 00:35:54
2	Andrew Barth	0.01 s	Bash	2024-09-13 19:58:56
3	Chenzhang Hu	0.02 s	Bash	2024-06-23 07:50:21

#	User	Runtime	Language	Date
1	Benjamin Bilbeau	0.04 s	C#	2024-07-19 21:37:09
2	mr_chino	0.04 s	C#	2024-09-09 04:58:20
3	Yuwono Bangun Nagoro	0.05 s	C#	2024-06-22 16:06:32
4	traxex	0.05 s	C#	2024-06-27 00:22:48
5	Esty Crow	0.05 s	C#	2024-07-12 13:23:17
6	Lawrence Ye	0.05 s	C#	2024-07-12 18:21:04
7	clarence chen	0.05 s	C#	2024-07-12 18:57:27
8	Hidden user	0.05 s	C#	2024-07-21 14:16:27
9	Dennis Stegnell	0.05 s	C#	2024-07-24 23:29:32
10	Jorge Andres Fernández Jaldin	0.05 s	C#	2024-08-29 17:48:21

#	User	Runtime	Language	Date
1	yraten	0.01 s	Common Lisp	2024-06-30 09:27:38
2	Norvell Spearman	0.03 s	Common Lisp	2024-12-15 23:41:40

#	User	Runtime	Language	Date
1	Mikael Fangel	0.55 s	Elixir	2024-09-23 20:35:50

#	User	Runtime	Language	Date
1	Stefan Schmiedl	0.09 s	F#	2024-08-22 18:07:52
2	Hidden user	0.09 s	F#	2024-12-05 05:29:16
3	Max Bezemer	0.09 s	F#	2025-02-17 22:43:49
4	Magnus Baasch Langkilde	0.09 s	F#	2025-02-22 09:56:23

#	User	Runtime	Language	Date
1	Norbert Voelker	0.00 s	Go	2024-06-23 21:44:43
2	Jimmy Nejtron	0.00 s	Go	2024-08-20 16:42:16
3	Mathias Niklas Larsen	0.00 s	Go	2024-09-03 22:00:26
4	Nienna Ackerman	0.00 s	Go	2024-09-27 22:40:28
5	Joseph Winkie	0.00 s	Go	2025-01-16 10:23:52

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.00 s	Haskell	2024-06-24 17:06:12
2	Daniel Cabral	0.00 s	Haskell	2024-08-06 21:47:09
3	Øyvind Almli	0.00 s	Haskell	2024-08-18 19:02:04
4	Matthew Johnson	0.00 s	Haskell	2024-10-01 20:35:01
5	Ramesh baskaran	0.00 s	Haskell	2024-10-07 15:31:26
6	Jan Hrček	0.00 s	Haskell	2024-12-02 09:29:27
7	Brian Hwang	0.00 s	Haskell	2024-12-11 12:20:59
8	Timur Khazhiev	0.00 s	Haskell	2024-12-25 09:27:48
9	Christopher Whelan	0.00 s	Haskell	2025-01-01 01:24:07
10	Andreas Ländle	0.00 s	Haskell	2025-01-06 11:37:39

#	User	Runtime	Language	Date
1	Bengt J. Nilsson	0.04 s	Java	2024-08-13 10:17:34
2	Markus Bao	0.04 s	Java	2024-09-01 19:15:08
3	Jordan Cripe	0.04 s	Java	2024-09-07 23:08:43
4	Ben Cobb	0.04 s	Java	2024-09-18 04:31:48
5	Achim Ahlers	0.04 s	Java	2024-10-05 20:53:03
6	Stela Palii	0.04 s	Java	2024-11-27 02:55:35
7	Guangyi Zhou	0.04 s	Java	2024-12-01 11:55:58
8	Ranjith M	0.04 s	Java	2025-01-07 19:00:54
9	Lee Jia Yi	0.04 s	Java	2025-01-08 08:40:37
10	Issa Issack	0.05 s	Java	2024-06-27 05:36:59

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	JavaScript (Node.js)	2024-09-24 19:11:33

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2024-06-22 00:41:13
2	Christian Cederquist	0.02 s	JavaScript (SpiderMonkey)	2024-06-22 23:05:50
3	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-07-05 21:30:37
4	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2024-07-08 20:17:10
5	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-08-28 20:36:01
6	Yslam Ismailov	0.02 s	JavaScript (SpiderMonkey)	2024-09-19 02:26:53

#	User	Runtime	Language	Date
1	Kevin Lessard	0.45 s	Julia	2024-11-01 17:15:05
2	Winston Wu	0.48 s	Julia	2024-09-12 05:07:11
3	Timothy Gaede	0.55 s	Julia	2024-06-22 02:34:57

#	User	Runtime	Language	Date
1	Emil Wihlander	0.18 s	Kotlin	2024-07-16 16:07:33
2	Martijn Muijsers	0.19 s	Kotlin	2024-07-01 18:04:08
3	Adam Rankin	0.20 s	Kotlin	2024-11-22 02:48:42
4	ANDREY FELIPE PINTO URIBE	0.21 s	Kotlin	2024-08-17 03:35:58

#	User	Runtime	Language	Date
1	Peter Hairatidis	0.00 s	Lua	2024-09-10 22:25:48
2	Matthew Farshad	0.00 s	Lua	2025-02-13 18:59:43

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	OCaml	2024-09-15 14:08:32

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2024-06-23 10:28:18
2	David Connolly	0.00 s	Pascal	2024-10-04 15:21:58

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	Perl	2024-10-08 13:46:09

#	User	Runtime	Language	Date
1	Susanne Ragnemalm	0.01 s	PHP	2024-06-24 09:39:25

#	User	Runtime	Language	Date
1	Essra Emilie Ben Said	0.04 s	Python 3	2024-08-28 10:32:55
2	Noah Hessen Bjerke	0.04 s	Python 3	2024-08-28 15:22:19
3	João Manoel Feck	0.04 s	Python 3	2024-08-29 12:35:06
4	Amanuel Fikadu	0.04 s	Python 3	2024-08-29 12:47:17
5	Árni Björnsson	0.04 s	Python 3	2024-08-29 17:20:20
6	Hao Ye	0.04 s	Python 3	2024-08-30 10:25:45
7	Do Khoi Nguyen	0.04 s	Python 3	2024-08-30 20:36:15
8	Jonathan Myrtue Jensen	0.04 s	Python 3	2024-08-30 21:56:57
9	Khai	0.04 s	Python 3	2024-08-31 05:00:51
10	Kevin Cogan	0.04 s	Python 3	2024-08-31 12:43:50

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.38 s	Racket	2024-11-18 12:07:19

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.06 s	Ruby	2024-06-22 16:09:49
2	Simon Baeckelant	0.06 s	Ruby	2024-07-07 11:43:57
3	Thomas Feld	0.06 s	Ruby	2024-08-09 11:16:33
4	Frederik Petersen	0.06 s	Ruby	2024-09-26 15:36:02
5	Miorel Palii	0.06 s	Ruby	2024-11-09 02:52:10
6	Sander Oppen	0.07 s	Ruby	2024-06-24 19:33:19
7	Russell Ng	0.07 s	Ruby	2024-08-16 06:29:57
8	Alexander Bilde Pedersen	0.07 s	Ruby	2024-10-25 23:17:13

#	User	Runtime	Language	Date
1	Thomas Withaar	0.05 s	TypeScript	2024-08-19 13:09:52

#	User	Length	Language	Date
1	Sebastian Banert	500	Ada	2024-06-22 23:48:41

#	User	Length	Language	Date
1	Oisín Mac Fhearaí	16	APL	2024-09-05 15:21:47
2	Matzuka	16	APL	2025-02-20 16:46:17
3	Edson Alves	25	APL	2024-12-13 15:23:43

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-06-23 07:50:21
2	Danny Robinson	24	Bash	2024-08-27 00:35:54
3	Andrew Barth	142	Bash	2024-09-13 19:58:56

#	User	Length	Language	Date
1	Martin Blom	55	C	2024-07-03 23:31:55
2	Jonatan Altebro	99	C	2025-02-19 16:01:59
3	NAGAKEERTHIGA R	100	C	2025-02-18 11:52:53
4	Hidden user	113	C	2024-09-19 10:01:27
5	Kevin Hane	118	C	2024-08-22 12:01:25
6	thrxn	120	C	2025-01-09 14:26:20
7	Skylar Phu	121	C	2024-10-10 07:00:13
8	William Carlek	121	C	2024-12-01 20:44:43
9	Hidden user	122	C	2025-01-05 11:10:32
10	Pontus Svanberg Andersson	123	C	2025-01-09 14:03:26

#	User	Length	Language	Date
1	traxex	96	C#	2024-06-27 00:22:48
2	Jan Matthiessen	109	C#	2024-10-12 10:08:33
3	Adam Carbone	133	C#	2024-10-25 01:01:45
4	Anthony Ye	154	C#	2024-10-24 22:59:40
5	Romario HUAMANI PACCAYA	165	C#	2025-01-31 22:32:31
6	svante	167	C#	2024-12-12 20:11:37
7	Hidden user	177	C#	2024-07-21 14:16:27
8	Գոռ Բաղդասարյան	177	C#	2024-08-15 07:53:47
9	Nicholas Hood	195	C#	2024-09-06 17:53:49
10	mr_chino	200	C#	2024-09-09 04:58:20

#	User	Length	Language	Date
1	Jomar Beltran	105	C++	2024-09-04 20:42:10
2	Mathias Gernez	106	C++	2025-02-17 17:58:13
3	Gamer Chan (xXCWHXx)	110	C++	2024-07-18 10:02:16
4	Joaquin Bonora	110	C++	2024-09-05 23:45:46
5	Henry Christian	110	C++	2024-10-02 10:43:12
6	Frederik Vase	110	C++	2024-12-29 01:27:54
7	Grae Yeandle	111	C++	2024-08-08 12:17:17
8	Jeremy Lim	111	C++	2024-08-09 20:53:23
9	Elyrial	113	C++	2025-01-29 16:44:11
10	Eva Sóllilja Einarsdóttir	115	C++	2024-07-03 19:47:32

#	User	Length	Language	Date
1	yraten	48	Common Lisp	2024-06-30 09:27:38
2	Norvell Spearman	98	Common Lisp	2024-12-15 23:41:40

#	User	Length	Language	Date
1	Mikael Fangel	176	Elixir	2024-09-23 20:35:50

#	User	Length	Language	Date
1	Stefan Schmiedl	70	F#	2024-08-22 18:07:52
2	Max Bezemer	153	F#	2025-02-17 22:43:49
3	Hidden user	205	F#	2024-12-05 05:29:16
4	Magnus Baasch Langkilde	284	F#	2025-02-22 09:56:23

#	User	Length	Language	Date
1	Jimmy Nejtron	121	Go	2024-08-20 16:42:16
2	Mathias Niklas Larsen	126	Go	2024-09-03 22:00:26
3	Nienna Ackerman	127	Go	2024-09-27 22:40:28
4	Joseph Winkie	248	Go	2025-01-16 10:23:52
5	Norbert Voelker	254	Go	2024-06-23 21:44:43

#	User	Length	Language	Date
1	Matthew Johnson	25	Haskell	2024-10-01 20:35:01
2	Daniel Cabral	29	Haskell	2024-08-06 21:48:44
3	Hidden user	31	Haskell	2024-06-21 22:38:03
4	Elizabeth Doughty	51	Haskell	2024-07-29 12:12:33
5	Steinar Simonnes	54	Haskell	2024-06-24 17:06:12
6	Øyvind Almli	58	Haskell	2024-08-18 19:02:04
7	Christopher Whelan	61	Haskell	2025-01-01 01:24:07
8	Andreas Gottschalk Krath	75	Haskell	2024-09-24 20:04:43
9	Timur Khazhiev	94	Haskell	2024-12-25 09:27:48
10	Ramesh baskaran	113	Haskell	2024-10-07 15:31:26

#	User	Length	Language	Date
1	Perla	179	Java	2024-09-19 18:12:54
2	Evan Magill	180	Java	2024-09-19 17:08:05
3	Huy Le	192	Java	2024-07-05 11:09:28
4	David Paul	197	Java	2024-06-28 18:38:12
5	Jonathan Chen	203	Java	2024-11-08 14:24:38
6	Jeremiah John Rust Junior	205	Java	2024-09-30 18:15:27
7	Raymond Arrington	210	Java	2024-06-22 04:30:43
8	Kyle kalbach	210	Java	2024-09-12 18:53:29
9	John C	211	Java	2024-12-21 22:09:18
10	Rasmus Streubel Nielsen	212	Java	2024-07-28 23:53:27

#	User	Length	Language	Date
1	Hidden user	468	JavaScript (Node.js)	2024-09-24 19:11:33

#	User	Length	Language	Date
1	Christian Cederquist	29	JavaScript (SpiderMonkey)	2024-06-22 23:05:50
2	Jimmy Gustafsson	29	JavaScript (SpiderMonkey)	2024-07-05 21:30:37
3	Bjørn Chr. Soltvedt	31	JavaScript (SpiderMonkey)	2024-06-22 00:41:13
4	Evan Magill	36	JavaScript (SpiderMonkey)	2024-08-28 20:36:01
5	Zach Tschetter	37	JavaScript (SpiderMonkey)	2024-07-08 20:17:10
6	Yslam Ismailov	167	JavaScript (SpiderMonkey)	2024-09-19 02:26:53

#	User	Length	Language	Date
1	Kevin Lessard	43	Julia	2024-11-01 17:15:05
2	Winston Wu	53	Julia	2024-09-12 05:07:11
3	Timothy Gaede	266	Julia	2024-06-22 02:34:57

#	User	Length	Language	Date
1	Adam Rankin	139	Kotlin	2024-11-22 02:50:16
2	Emil Wihlander	147	Kotlin	2024-07-16 16:07:33
3	ANDREY FELIPE PINTO URIBE	323	Kotlin	2024-08-17 03:35:58
4	Martijn Muijsers	381	Kotlin	2024-07-01 18:04:08

#	User	Length	Language	Date
1	Peter Hairatidis	42	Lua	2024-09-10 22:25:48
2	Matthew Farshad	69	Lua	2025-02-13 18:59:43

#	User	Length	Language	Date
1	Hidden user	120	OCaml	2024-09-15 14:08:32

#	User	Length	Language	Date
1	Ingemar Ragnemalm	80	Pascal	2024-06-23 10:28:18
2	David Connolly	93	Pascal	2024-10-04 15:21:58

#	User	Length	Language	Date
1	Hidden user	85	Perl	2024-10-08 13:46:09

#	User	Length	Language	Date
1	Susanne Ragnemalm	66	PHP	2024-06-24 09:39:25

#	User	Length	Language	Date
1	Kevin Gomez	27	Python 3	2024-10-22 07:15:44
2	Nicholas Russell Saerang	27	Python 3	2024-06-22 03:34:23
3	Lasse Letager Hansen	27	Python 3	2024-06-22 17:03:58
4	Casper Rysgaard	27	Python 3	2024-06-22 17:03:40
5	Farzam Abrishami	27	Python 3	2024-06-26 22:36:47
6	Noah Hessen Bjerke	28	Python 3	2024-08-28 15:22:19
7	Árni Björnsson	28	Python 3	2024-08-29 17:20:20
8	Alexander Sasse	28	Python 3	2024-09-04 04:31:44
9	Justin Rainier Go	28	Python 3	2024-09-04 14:07:49
10	Matthew Shank	28	Python 3	2024-09-04 15:20:01

#	User	Length	Language	Date
1	Hakan Kjellerstrand	58	Racket	2024-11-19 20:24:10

#	User	Length	Language	Date
1	Thomas Feld	15	Ruby	2024-08-09 11:17:38
2	Chenzhang Hu	17	Ruby	2024-06-22 16:09:49
3	Frederik Petersen	17	Ruby	2024-09-26 15:36:02
4	Miorel Palii	17	Ruby	2024-11-09 02:52:10
5	Sander Oppen	17	Ruby	2024-06-24 19:33:19
6	Russell Ng	17	Ruby	2024-08-16 06:29:57
7	Alexander Bilde Pedersen	17	Ruby	2024-10-25 23:17:13
8	Simon Baeckelant	20	Ruby	2024-07-07 11:43:57

#	User	Length	Language	Date
1	Vincent Lagerros	99	Rust	2024-09-12 14:53:24
2	Simon Titkó	140	Rust	2024-11-16 19:10:35
3	Artur Khuziakhmetov	158	Rust	2025-01-13 13:37:10
4	Lucas Ransan	183	Rust	2024-01-27 15:05:47
5	David Rasch	188	Rust	2024-07-18 16:12:53
6	Pankajkumar Patro	214	Rust	2024-06-26 21:22:17
7	Mikael Fiala-Lundström	218	Rust	2025-01-30 11:48:43
8	Hidden user	221	Rust	2024-10-21 20:12:08
9	Connor Ford	229	Rust	2024-06-27 22:21:31

#	User	Length	Language	Date
1	Thomas Withaar	298	TypeScript	2024-08-19 13:09:52

Solution running time distribution