Problem A
Arithmetic Adaptation — Problem Statistics

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Submissions	923
Accepted submissions	363
Submission ratio	39.33%
Authors	343
Full solves [?]	330
Full solve Ratio	96.21%

#	User	Runtime	Language	Date
1	Matzuka	0.02 s	APL	2025-10-06 16:59:07

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.01 s	Bash	2025-10-05 09:29:03

#	User	Runtime	Language	Date
1	Anton Haevaker	0.00 s	C	2025-10-04 11:17:23
2	Fredrik Medley	0.00 s	C	2025-10-04 12:53:23
3	Eyleifur Bjarkason	0.00 s	C	2025-10-07 23:53:12
4	Bergur Snorrason	0.00 s	C	2025-10-09 16:28:36
5	Allan Nouri	0.00 s	C	20:34:24

#	User	Runtime	Language	Date
1	Sandra Vernby	0.04 s	C#	2025-10-04 11:14:38
2	Henrik Hallbert	0.04 s	C#	2025-10-05 14:17:25
3	Cory Kalm	0.04 s	C#	2025-10-06 15:53:07
4	Dennis Stegnell	0.04 s	C#	12:09:15
5	Dan Wolff	0.05 s	C#	2025-10-04 11:05:58
6	Agata Majewska	0.05 s	C#	2025-10-04 11:31:49
7	Deci Bel	0.05 s	C#	2025-10-05 14:45:26

#	User	Runtime	Language	Date
1	David Bai	0.07 s	F#	2025-10-04 11:08:01

#	User	Runtime	Language	Date
1	Amir Kuskeyev	0.00 s	Go	2025-10-06 19:21:50
2	Marcus Henrik Simonsen	0.00 s	Go	2025-10-11 15:50:03

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2025-10-09 16:56:13

#	User	Runtime	Language	Date
1	Åke Wettergren	0.04 s	Java	2025-10-04 11:06:26
2	Benjamin Klahn	0.04 s	Java	2025-10-08 18:09:08
3	Nils Hedin	0.04 s	Java	2025-10-10 13:43:29
4	Markus Bao	0.05 s	Java	2025-10-15 06:09:43
5	Snild Dolkow	0.06 s	Java	2025-10-04 11:05:44
6	Isak Simonsson	0.06 s	Java	2025-10-04 11:15:08
7	Emelie Bondesson	0.07 s	Java	2025-10-04 11:10:06
8	Hidden user	0.07 s	Java	2025-10-10 13:48:17
9	Satia Herfert	0.08 s	Java	2025-10-04 11:09:46
10	Frederik Jacobsen	0.08 s	Java	2025-10-04 13:17:47

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.03 s	JavaScript (SpiderMonkey)	2025-10-04 20:22:33

#	User	Runtime	Language	Date
1	Timothy Gaede	0.37 s	Julia	2025-10-05 04:55:00

#	User	Runtime	Language	Date
1	Shiroy Sattur	0.00 s	Nim	2025-10-15 11:25:42

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2025-10-13 20:20:38

#	User	Runtime	Language	Date
1	Arnar Bjarni Arnarson	0.20 s	Prolog	2025-10-06 14:52:16

#	User	Runtime	Language	Date
1	Jesper Torp Kristensen	0.07 s	Python 2	2025-10-04 22:43:18

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	Python 3	2025-10-04 11:01:39
2	Jakob Rødal Skaar	0.04 s	Python 3	2025-10-04 11:01:42
3	Mathias Rav	0.04 s	Python 3	2025-10-04 11:01:45
4	Steinar Simonnes	0.04 s	Python 3	2025-10-04 11:02:08
5	Jaagup Tamme	0.04 s	Python 3	2025-10-04 11:03:11
6	Alexander Berntsson	0.04 s	Python 3	2025-10-04 11:03:28
7	Vetle Støren	0.04 s	Python 3	2025-10-04 11:03:59
8	Jack Elliot Collier Ryder	0.04 s	Python 3	2025-10-04 11:04:03
9	Sander Oppen	0.04 s	Python 3	2025-10-04 11:04:26
10	Alexander Nord	0.04 s	Python 3	2025-10-04 11:04:30

#	User	Runtime	Language	Date
1	Thomas Feld	0.06 s	Ruby	2025-10-06 10:50:46
2	Andreas Severin Hauch Trøstrup	0.14 s	Ruby	2025-10-04 11:11:13
3	Oliver Juhl Friis Hansen	0.14 s	Ruby	2025-10-05 16:33:58

#	User	Runtime	Language	Date
1	Theis Per Holm	0.00 s	Rust	2025-10-04 11:21:10
2	Jiaye Will Wang	0.00 s	Rust	2025-10-05 05:57:16
3	Emil Dichmann	0.00 s	Rust	2025-10-05 08:29:37
4	Vincent Lagerros	0.00 s	Rust	2025-10-05 14:39:47
5	Pankajkumar Patro	0.00 s	Rust	2025-10-05 17:46:15
6	Frank Endriss	0.00 s	Rust	2025-10-06 11:56:47
7	Carlos Eduardo González Carballosa	0.00 s	Rust	2025-10-09 23:56:36
8	Artur Khuziakhmetov	0.00 s	Rust	2025-10-13 20:07:23
9	Nathaniel Risum	0.00 s	Rust	2025-10-14 09:12:39

#	User	Length	Language	Date
1	Matzuka	76	APL	2025-10-06 16:59:07

#	User	Length	Language	Date
1	Chenzhang Hu	28	Bash	2025-10-05 09:42:19

#	User	Length	Language	Date
1	Allan Nouri	194	C	20:34:24
2	Bergur Snorrason	196	C	2025-10-09 16:28:36
3	Eyleifur Bjarkason	223	C	2025-10-07 23:53:12
4	Fredrik Medley	251	C	2025-10-04 12:53:23
5	Anton Haevaker	374	C	2025-10-04 11:17:23

#	User	Length	Language	Date
1	Henrik Hallbert	153	C#	2025-10-05 14:17:25
2	Deci Bel	392	C#	2025-10-05 14:45:26
3	Sandra Vernby	704	C#	2025-10-04 11:14:38
4	Cory Kalm	704	C#	2025-10-06 15:53:07
5	Dennis Stegnell	829	C#	12:09:15
6	Agata Majewska	1155	C#	2025-10-04 11:31:49
7	Dan Wolff	2214	C#	2025-10-04 11:05:58

#	User	Length	Language	Date
1	Sven Rönnbäck	129	C++	2025-10-05 21:03:05
2	Gustav Bille Gørtz	159	C++	2025-10-04 12:28:09
3	Dustin R	201	C++	2025-10-06 22:05:40
4	Atli Fannar Franklín	212	C++	2025-10-04 20:40:11
5	Dac Tam	219	C++	2025-10-06 22:35:17
6	Bui Phuong Nam	246	C++	2025-10-05 18:14:03
7	Aleksander Emil Moltu	270	C++	2025-10-04 11:05:08
8	Patrick Gheba	281	C++	2025-10-06 12:25:21
9	Gustav Godsk	285	C++	2025-10-04 11:17:11
10	Julian Berg-Larsen	286	C++	2025-10-04 12:10:34

#	User	Length	Language	Date
1	David Bai	201	F#	2025-10-04 11:08:01

#	User	Length	Language	Date
1	Marcus Henrik Simonsen	183	Go	2025-10-11 15:50:03
2	Amir Kuskeyev	285	Go	2025-10-06 19:21:50

#	User	Length	Language	Date
1	Brent Yorgey	266	Haskell	2025-10-09 16:56:13

#	User	Length	Language	Date
1	Thomas Anung Basuki	334	Java	2025-10-07 01:28:51
2	Carmen Alberte Nielsen	335	Java	2025-10-04 11:18:18
3	Benjamin Wen	371	Java	2025-10-07 14:23:56
4	Mads Westermann	384	Java	2025-10-09 10:24:46
5	Joel Johansson	406	Java	2025-10-04 11:09:25
6	Semyon Weibull	420	Java	2025-10-10 13:42:35
7	Emil Kennet Nørgaard	425	Java	2025-10-04 21:33:27
8	Markus Post	446	Java	2025-10-04 11:09:59
9	Adrián Erik Clarenbeek Sánchez	518	Java	2025-10-10 15:33:41
10	Hidden user	527	Java	2025-10-04 11:11:00

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	122	JavaScript (SpiderMonkey)	2025-10-04 20:25:29

#	User	Length	Language	Date
1	Timothy Gaede	314	Julia	2025-10-05 04:55:00

#	User	Length	Language	Date
1	Shiroy Sattur	125	Nim	2025-10-15 11:25:42

#	User	Length	Language	Date
1	Ingemar Ragnemalm	191	Pascal	2025-10-13 20:20:38

#	User	Length	Language	Date
1	Arnar Bjarni Arnarson	1206	Prolog	2025-10-06 14:52:16

#	User	Length	Language	Date
1	Jesper Torp Kristensen	42	Python 2	2025-10-04 23:08:54

#	User	Length	Language	Date
1	Jesper Torp Kristensen	43	Python 3	2025-10-04 23:07:59
2	Petr	55	Python 3	2025-10-06 02:26:36
3	Yong Mao	61	Python 3	2025-10-05 01:10:15
4	David Worley	63	Python 3	2025-10-06 19:23:39
5	Nicholas Russell Saerang	66	Python 3	2025-10-05 07:17:07
6	Farzam Abrishami	72	Python 3	2025-10-09 21:21:15
7	Andriy Peleshchyshyn	72	Python 3	2025-10-10 03:53:12
8	Lex Janssens	77	Python 3	2025-10-06 10:48:31
9	Lasse Møldrup	77	Python 3	2025-10-06 16:27:47
10	Klara Bragesjö Björkén	77	Python 3	2025-10-07 13:31:15

#	User	Length	Language	Date
1	Thomas Feld	25	Ruby	2025-10-06 12:03:31
2	Andreas Severin Hauch Trøstrup	164	Ruby	2025-10-04 11:11:13
3	Oliver Juhl Friis Hansen	164	Ruby	2025-10-05 16:33:58

#	User	Length	Language	Date
1	Artur Khuziakhmetov	236	Rust	2025-10-13 20:07:23
2	Pankajkumar Patro	270	Rust	2025-10-05 17:46:15
3	Emil Dichmann	309	Rust	2025-10-05 08:29:37
4	Vincent Lagerros	336	Rust	2025-10-05 14:39:47
5	Nathaniel Risum	359	Rust	2025-10-14 09:12:39
6	Theis Per Holm	494	Rust	2025-10-04 11:21:10
7	Jiaye Will Wang	760	Rust	2025-10-05 05:57:16
8	Carlos Eduardo González Carballosa	1510	Rust	2025-10-09 23:56:36
9	Frank Endriss	2264	Rust	2025-10-06 11:56:47

Solution running time distribution