Problem A
Rectangle Area — Problem Statistics

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Submissions	5809
Accepted submissions	3109
Submission ratio	53.52%
Authors	2810
Full solves [?]	2670
Full solve Ratio	95.02%

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	Ada	2024-07-11 20:51:48
2	Michael Wichlinski	0.00 s	Ada	2025-04-08 01:09:16
3	Sergio Huhuhu	0.00 s	Ada	2025-10-14 02:31:07

#	User	Runtime	Language	Date
1	Thomas Feld	0.01 s	APL	2023-04-26 10:05:27
2	Matzuka	0.01 s	APL	2025-03-28 13:21:38

#	User	Runtime	Language	Date
1	Danny Robinson	0.01 s	Bash	2023-10-24 09:56:23
2	Chenzhang Hu	0.07 s	Bash	2023-10-25 16:28:16

#	User	Runtime	Language	Date
1	Mikael Fiala-Lundström	0.02 s	C#	2022-03-13 15:18:56
2	Henrik Hallbert	0.02 s	C#	2022-03-14 14:50:52
3	Eric Weiss	0.02 s	C#	2022-05-27 22:54:20
4	Victor Hultén Mattsson	0.02 s	C#	2022-06-13 16:45:55
5	Hidden user	0.02 s	C#	2022-07-13 18:14:52
6	Robin Forsström	0.02 s	C#	2022-08-03 14:25:28
7	Fabian	0.02 s	C#	2022-08-20 18:39:44
8	Ali Atyabi	0.02 s	C#	2022-08-31 22:51:37
9	Ana María Esteva Sarralde	0.02 s	C#	2022-11-01 02:49:37
10	Esty Crow	0.02 s	C#	2022-12-06 23:26:03

#	User	Runtime	Language	Date
1	Landon Van Berkum	0.00 s	Common Lisp	2022-09-09 21:36:16
2	Ralf Jonas	0.01 s	Common Lisp	2023-09-08 07:48:50
3	Norvell Spearman	0.03 s	Common Lisp	2025-01-05 04:40:24

#	User	Runtime	Language	Date
1	Jacob Harris Cryer Kragh	0.04 s	F#	2022-07-07 20:59:47

#	User	Runtime	Language	Date
1	Drake Schram	0.00 s	Fortran	2025-04-04 23:30:30

#	User	Runtime	Language	Date
1	Suka Isnaini	0.00 s	Go	2023-12-15 17:21:29
2	Thomas	0.00 s	Go	2024-01-03 04:12:21
3	Tyler D Kelley	0.00 s	Go	2025-02-19 20:08:17
4	Jimmy Nejtron	0.03 s	Go	2023-03-14 12:43:52
5	Nyamdavaa Amar	0.07 s	Go	2022-04-19 19:51:30
6	Norbert Voelker	0.08 s	Go	2022-03-14 22:17:32

#	User	Runtime	Language	Date
1	Ng Tek In	0.00 s	Haskell	2022-08-09 18:27:50
2	Klas af Geijerstam	0.00 s	Haskell	2022-10-06 21:34:42
3	Jan Hrček	0.00 s	Haskell	2022-11-13 16:19:25
4	Hidden user	0.00 s	Haskell	2022-11-22 03:41:23
5	Hidden user	0.00 s	Haskell	2023-09-15 09:23:42
6	Charley Sheaffer	0.00 s	Haskell	2023-10-27 03:21:56
7	Steinar Simonnes	0.00 s	Haskell	2024-01-21 13:29:33
8	Greg Rosser	0.00 s	Haskell	2024-02-20 16:53:05
9	Daniel Cabral	0.00 s	Haskell	2024-07-13 10:24:03
10	Brent Yorgey	0.00 s	Haskell	2025-03-14 01:52:16

#	User	Runtime	Language	Date
1	Cambrien Malenko	0.04 s	Java	2024-10-08 21:26:16
2	Guangyi Zhou	0.04 s	Java	2024-10-25 19:35:39
3	Ethan Li	0.04 s	Java	2024-11-16 17:10:50
4	Isaac Light	0.04 s	Java	2024-11-16 17:39:56
5	Andrew Lin	0.04 s	Java	2024-11-16 17:44:44
6	Goh Zhixuan Jeremiah	0.04 s	Java	2025-02-08 07:39:27
7	Camden Tuttle	0.04 s	Java	2025-11-08 17:26:46
8	Shaan Keole	0.04 s	Java	2025-11-08 17:36:55
9	Aiden Amaya	0.04 s	Java	2025-11-08 17:47:01
10	Lee Heng Sheng	0.05 s	Java	2024-04-17 07:20:46

#	User	Runtime	Language	Date
1	Hidden user	0.04 s	JavaScript (Node.js)	2024-08-30 20:42:20
2	Karim Dridi	0.04 s	JavaScript (Node.js)	2025-05-16 22:15:58
3	Faisal Rahman	0.05 s	JavaScript (Node.js)	2024-03-02 11:01:28
4	Dakota DAHA3727	0.08 s	JavaScript (Node.js)	2022-07-07 21:27:34
5	John	0.08 s	JavaScript (Node.js)	2022-07-15 14:18:23
6	asterisk man	0.08 s	JavaScript (Node.js)	2023-04-29 21:51:19
7	Chris Wong	0.42 s	JavaScript (Node.js)	2022-03-15 16:48:49
8	Jeremy Liu	0.42 s	JavaScript (Node.js)	2022-03-27 19:05:12
9	Niamh Limerick	0.42 s	JavaScript (Node.js)	2022-04-12 16:58:25

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.02 s	JavaScript (SpiderMonkey)	2022-03-16 13:19:57
2	Christian Pilegaard Cederquist	0.02 s	JavaScript (SpiderMonkey)	2022-11-04 23:53:51
3	Nicklas Utgaard	0.02 s	JavaScript (SpiderMonkey)	2023-01-02 14:27:22
4	Zach Tschetter	0.02 s	JavaScript (SpiderMonkey)	2023-04-20 23:57:40
5	Jackson Girard	0.02 s	JavaScript (SpiderMonkey)	2024-01-22 03:01:28
6	Evan Magill	0.02 s	JavaScript (SpiderMonkey)	2024-04-13 05:58:34
7	Jimmy Gustafsson	0.02 s	JavaScript (SpiderMonkey)	2024-06-10 09:29:21
8	Ben Armstrong	0.02 s	JavaScript (SpiderMonkey)	2025-07-25 01:49:42

#	User	Runtime	Language	Date
1	Matthias Mühlhauser	0.38 s	Julia	2025-02-02 22:23:41
2	Timothy Gaede	0.53 s	Julia	2024-03-20 09:31:10
3	Danny Robinson	0.55 s	Julia	2023-09-01 03:14:18

#	User	Runtime	Language	Date
1	Troy Warmboe	0.18 s	Kotlin	2023-04-10 23:19:45
2	Troels Bjerre Lund	0.19 s	Kotlin	2022-04-06 19:54:28
3	Emil Wihlander	0.19 s	Kotlin	2023-07-25 14:22:13
4	Timo Schikhof	0.20 s	Kotlin	2022-04-21 22:22:40
5	Adam Rankin	0.20 s	Kotlin	2023-04-25 05:46:05
6	Martijn Muijsers	0.20 s	Kotlin	2024-05-28 10:09:07
7	Chris Johnson	0.21 s	Kotlin	2024-02-23 21:31:54
8	Amund Myrbostad	0.22 s	Kotlin	2024-01-31 10:17:36

#	User	Runtime	Language	Date
1	Aidan Olson	0.00 s	Lua	2024-02-02 20:00:54

#	User	Runtime	Language	Date
1	Sam Henke	0.00 s	OCaml	2023-09-30 18:47:41
2	Fredrik Eriksson	0.00 s	OCaml	2024-10-24 19:29:38

#	User	Runtime	Language	Date
1	Hidden user	0.00 s	Odin	2025-04-23 18:51:32

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.00 s	Pascal	2022-03-14 21:10:57
2	David Connolly	0.00 s	Pascal	2022-04-05 16:27:34

#	User	Runtime	Language	Date
1	Saito Ta	0.01 s	Perl	2024-04-08 13:53:45

#	User	Runtime	Language	Date
1	Renate Fiala-Lundström	0.01 s	PHP	2022-05-04 22:44:26
2	Andre Wahyudi	0.01 s	PHP	2022-10-25 06:09:31

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.02 s	Prolog	2023-02-22 10:33:12
2	Andriy Zyevakov	0.02 s	Prolog	2025-01-18 10:35:34

#	User	Runtime	Language	Date
1	Hasan Kalzi	0.02 s	Python 2	2022-06-18 22:30:14
2	Brandon Sovran	0.02 s	Python 2	2022-10-22 21:08:28
3	Yanmarshus Bachtiar	0.03 s	Python 2	2022-03-14 05:24:16
4	Andreas Björklund	0.03 s	Python 2	2022-03-18 06:52:52
5	Johan Lyts	0.03 s	Python 2	2022-03-22 22:03:55
6	Sivasankaran D	0.07 s	Python 2	2025-08-17 14:34:54
7	KALAJAYANTHI M	0.07 s	Python 2	2025-09-26 10:44:35

#	User	Runtime	Language	Date
1	Hacke Hackspett	0.04 s	Python 3	2022-06-04 22:51:44
2	Frederik Peter Høngaard	0.04 s	Python 3	2022-06-04 23:24:05
3	Khang Trần	0.04 s	Python 3	2022-06-06 12:13:02
4	Hidden user	0.04 s	Python 3	2022-06-06 14:50:27
5	Hidden user	0.04 s	Python 3	2022-06-10 10:43:10
6	Hasan Kalzi	0.04 s	Python 3	2022-06-18 22:29:13
7	Maximus Chin	0.04 s	Python 3	2022-06-22 05:56:38
8	Tan Yong Boon	0.04 s	Python 3	2022-06-26 05:39:20
9	Cheng Ho Lun Alan	0.04 s	Python 3	2022-07-01 06:11:54
10	Elias Lundell	0.04 s	Python 3	2022-07-01 15:42:33

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	Ruby	2022-03-13 09:55:35
2	Thomas Feld	0.06 s	Ruby	2022-11-14 12:46:04
3	Eugen Neagoe	0.06 s	Ruby	2023-03-25 19:42:51
4	Alexander Bilde Pedersen	0.06 s	Ruby	2023-11-07 00:00:35
5	Ruby de Koning	0.06 s	Ruby	2024-02-27 00:09:15
6	Russell Ng	0.07 s	Ruby	2024-08-16 15:32:04
7	Þorsteinn Kristjánsson	0.07 s	Ruby	2025-10-02 01:03:03
8	Chenzhang Hu	0.12 s	Ruby	2025-09-22 13:57:25

#	User	Runtime	Language	Date
1	Grettir Heimisson	0.00 s	Zig	2025-10-28 20:35:54

#	User	Length	Language	Date
1	Sebastian Banert	234	Ada	2024-07-11 20:51:48
2	Sergio Huhuhu	339	Ada	2025-10-14 02:31:07
3	Michael Wichlinski	430	Ada	2025-04-08 01:09:16

#	User	Length	Language	Date
1	Thomas Feld	46	APL	2023-04-26 10:05:27
2	Matzuka	53	APL	2025-03-28 13:28:18

#	User	Length	Language	Date
1	Danny Robinson	36	Bash	2023-10-24 09:56:23
2	Chenzhang Hu	45	Bash	2025-09-12 22:48:12

#	User	Length	Language	Date
1	Martin Blom	93	C	2023-10-27 08:13:54
2	Sawyer Frie	107	C	2023-02-28 22:42:37
3	Oliver Noreklev	133	C	2025-09-28 15:36:23
4	Eyleifur Bjarkason	153	C	2023-03-04 15:26:38
5	紅茶	154	C	2023-02-13 16:07:02
6	MADHUMITHA K	155	C	2025-04-09 13:10:09
7	KEERTHIRAJ G	156	C	2025-05-05 19:12:36
8	James Christian Ruiz	181	C	2022-12-31 09:19:48
9	ROOPIKA S	181	C	2025-04-20 16:05:03
10	Hidden user	182	C	2025-04-22 08:19:16

#	User	Length	Language	Date
1	Anthony Ye	241	C#	2022-12-11 17:34:46
2	Venkata Krishna Sri Chandana Manuri	263	C#	2024-02-19 00:38:34
3	traxex	288	C#	2024-04-19 15:59:00
4	Manogna Tummanepally	293	C#	2024-02-18 22:18:40
5	Qin Guan	300	C#	2024-10-22 09:56:44
6	Pranathi Cheemarla	306	C#	2024-02-18 03:00:30
7	Esty Crow	319	C#	2022-12-06 23:26:03
8	Manvitha Nagandla	328	C#	2024-02-18 05:01:42
9	Sneha panjala	329	C#	2024-02-18 01:11:03
10	Sunil Gangupamu	329	C#	2024-02-18 23:11:51

#	User	Length	Language	Date
1	Robert Logi Jonsson	99	C++	2023-04-10 15:21:20
2	Jonas Rouven Schoenauer	119	C++	2023-04-10 00:20:46
3	Mathias Gernez	131	C++	2025-04-12 11:28:11
4	Vedika Yogesh	135	C++	2025-12-31 18:32:00
5	程睿	138	C++	2025-02-09 10:06:08
6	Danny Mittal	139	C++	2024-11-16 17:13:13
7	Bryce Turner	141	C++	2024-02-24 18:35:22
8	Kerk Tai Heng	144	C++	2025-05-28 10:37:06
9	Marshall D Feng	145	C++	2024-02-24 17:52:07
10	Vikhyat Agarwal	146	C++	2024-11-16 17:00:59

#	User	Length	Language	Date
1	Landon Van Berkum	123	Common Lisp	2022-09-09 21:36:16
2	Ralf Jonas	129	Common Lisp	2023-09-08 07:48:50
3	Norvell Spearman	247	Common Lisp	2025-01-05 04:40:24

#	User	Length	Language	Date
1	Jacob Harris Cryer Kragh	263	F#	2022-07-07 20:59:47

#	User	Length	Language	Date
1	Drake Schram	297	Fortran	2025-04-04 23:30:30

#	User	Length	Language	Date
1	Suka Isnaini	172	Go	2023-12-15 17:21:29
2	Thomas	225	Go	2024-01-03 04:12:21
3	Nyamdavaa Amar	323	Go	2022-04-19 19:51:30
4	Tyler D Kelley	427	Go	2025-02-19 20:08:17
5	Jimmy Nejtron	444	Go	2023-03-14 12:43:52
6	Norbert Voelker	764	Go	2022-03-14 22:17:32

#	User	Length	Language	Date
1	Klas af Geijerstam	130	Haskell	2022-10-06 21:34:42
2	Sebastian Banert	131	Haskell	2023-09-12 22:22:16
3	Steinar Simonnes	133	Haskell	2024-01-21 13:29:33
4	Hidden user	180	Haskell	2022-11-22 03:41:23
5	Daniel Cabral	232	Haskell	2024-07-13 10:24:03
6	Brent Yorgey	251	Haskell	2022-03-14 03:37:32
7	Øyvind Almli	257	Haskell	2022-03-13 16:43:46
8	Hidden user	265	Haskell	2023-09-15 09:23:42
9	Charley Sheaffer	306	Haskell	2023-10-27 03:21:56
10	Jan Hrček	335	Haskell	2022-11-13 16:19:25

#	User	Length	Language	Date
1	Einar Þór Ívarsson	226	Java	2025-04-21 15:50:35
2	Henry Fong	235	Java	2022-11-07 00:54:39
3	MOHAN KUMAR S	266	Java	2025-04-10 14:10:14
4	Hidden user	281	Java	2025-04-22 08:04:43
5	Jay Doshi	286	Java	2022-03-05 18:03:30
6	Joseph Kunsman	296	Java	2025-11-08 17:15:37
7	Cory Haas	298	Java	2023-04-13 05:36:06
8	Braden Mizera	299	Java	2023-03-08 00:38:59
9	Andrew Kennedy	304	Java	2022-03-05 17:41:33
10	Amanda Rose Riley	311	Java	2025-01-14 02:11:16

#	User	Length	Language	Date
1	asterisk man	307	JavaScript (Node.js)	2023-04-29 21:51:19
2	Hidden user	338	JavaScript (Node.js)	2023-08-07 05:55:18
3	Faisal Rahman	353	JavaScript (Node.js)	2024-03-02 11:01:28
4	Jeremy Liu	371	JavaScript (Node.js)	2022-03-27 19:05:12
5	Dakota DAHA3727	534	JavaScript (Node.js)	2022-07-07 21:27:34
6	Karim Dridi	617	JavaScript (Node.js)	2025-05-16 22:15:58
7	Chris Wong	635	JavaScript (Node.js)	2022-03-15 16:48:49
8	John	649	JavaScript (Node.js)	2022-07-15 14:18:23
9	Niamh Limerick	986	JavaScript (Node.js)	2022-04-12 16:58:25

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	60	JavaScript (SpiderMonkey)	2022-11-04 23:53:51
2	Jimmy Gustafsson	60	JavaScript (SpiderMonkey)	2024-06-10 09:29:21
3	Evan Magill	68	JavaScript (SpiderMonkey)	2024-04-13 05:59:12
4	Zach Tschetter	92	JavaScript (SpiderMonkey)	2023-04-20 23:57:40
5	Bjørn Chr. Soltvedt	93	JavaScript (SpiderMonkey)	2022-03-16 13:19:57
6	Ben Armstrong	103	JavaScript (SpiderMonkey)	2025-07-25 01:49:42
7	Nicklas Utgaard	194	JavaScript (SpiderMonkey)	2023-01-02 14:27:22
8	Jackson Girard	277	JavaScript (SpiderMonkey)	2024-01-22 03:01:28

#	User	Length	Language	Date
1	Danny Robinson	68	Julia	2023-09-01 03:14:18
2	Matthias Mühlhauser	96	Julia	2025-02-02 22:23:41
3	Timothy Gaede	427	Julia	2024-03-20 09:31:10

#	User	Length	Language	Date
1	Troels Bjerre Lund	151	Kotlin	2022-04-06 19:54:28
2	Troy Warmboe	186	Kotlin	2023-04-10 23:19:45
3	Emil Wihlander	209	Kotlin	2023-07-25 14:22:13
4	Chris Johnson	272	Kotlin	2024-02-23 21:31:54
5	Timo Schikhof	412	Kotlin	2022-04-21 22:22:40
6	Amund Myrbostad	472	Kotlin	2024-01-31 10:17:36
7	Adam Rankin	476	Kotlin	2023-04-25 05:46:05
8	Martijn Muijsers	528	Kotlin	2024-05-28 10:09:07

#	User	Length	Language	Date
1	Aidan Olson	147	Lua	2024-02-02 20:00:54

#	User	Length	Language	Date
1	Sam Henke	158	OCaml	2023-09-30 18:47:41
2	Fredrik Eriksson	172	OCaml	2024-10-24 19:29:38

#	User	Length	Language	Date
1	Hidden user	234	Odin	2025-04-23 18:51:32

#	User	Length	Language	Date
1	Ingemar Ragnemalm	130	Pascal	2022-03-14 21:10:57
2	David Connolly	149	Pascal	2022-04-05 16:27:34

#	User	Length	Language	Date
1	Saito Ta	46	Perl	2024-04-08 13:53:45

#	User	Length	Language	Date
1	Renate Fiala-Lundström	107	PHP	2022-05-04 22:44:26
2	Andre Wahyudi	410	PHP	2022-10-25 06:09:31

#	User	Length	Language	Date
1	Hakan Kjellerstrand	181	Prolog	2023-02-22 10:33:12
2	Andriy Zyevakov	2981	Prolog	2025-01-18 10:35:34

#	User	Length	Language	Date
1	Andreas Björklund	83	Python 2	2022-03-18 06:52:52
2	Johan Lyts	83	Python 2	2022-03-22 22:03:55
3	Sivasankaran D	87	Python 2	2025-08-17 14:34:54
4	Brandon Sovran	99	Python 2	2022-10-22 21:08:28
5	Yanmarshus Bachtiar	116	Python 2	2022-03-14 05:24:16
6	KALAJAYANTHI M	214	Python 2	2025-09-26 10:44:35
7	Hasan Kalzi	272	Python 2	2022-03-15 15:05:16

#	User	Length	Language	Date
1	Thomas Feld	57	Python 3	2022-11-14 12:41:41
2	Sebastian Boldsen Jakobsen	58	Python 3	2022-09-29 11:21:36
3	Morten Clausen	58	Python 3	2022-10-05 16:29:43
4	Max Holmberg	58	Python 3	2022-10-06 21:40:06
5	Lasse Letager Hansen	58	Python 3	2022-10-25 19:06:02
6	Markus Mathiasen	58	Python 3	2022-12-09 13:08:06
7	William Chorkawy	58	Python 3	2023-04-09 06:11:43
8	Benjamin Z White	58	Python 3	2023-04-12 22:34:55
9	Clement Oh	58	Python 3	2023-05-17 18:46:33
10	Henrik Olsen Eide	58	Python 3	2023-09-01 08:14:20

#	User	Length	Language	Date
1	Thomas Feld	45	Ruby	2023-08-29 14:29:02
2	Russell Ng	48	Ruby	2024-08-16 15:32:04
3	Alexander Bilde Pedersen	55	Ruby	2023-11-07 00:00:35
4	Hidden user	60	Ruby	2022-03-13 09:55:35
5	Ruby de Koning	68	Ruby	2024-02-27 00:09:15
6	Þorsteinn Kristjánsson	70	Ruby	2025-10-02 01:03:03
7	Eugen Neagoe	89	Ruby	2023-03-25 19:42:51
8	Chenzhang Hu	147	Ruby	2025-09-22 13:57:25

#	User	Length	Language	Date
1	Vincent Lagerros	174	Rust	2024-09-27 20:26:49
2	Ada Björnebro	320	Rust	2024-12-28 23:00:46
3	Stephen Cook	323	Rust	2025-04-07 07:48:33
4	Emil Dichmann	363	Rust	2025-08-20 21:53:34
5	David Rasch	390	Rust	2022-09-21 16:48:01
6	Pankajkumar Patro	403	Rust	2024-07-04 01:55:36
7	Bas Dirks	456	Rust	2022-03-13 07:52:05
8	Artur Khuziakhmetov	477	Rust	2022-07-30 13:31:08
9	Chris Vilches	523	Rust	2022-08-07 17:25:08
10	Isak Jägberg	523	Rust	2023-03-22 13:31:22

#	User	Length	Language	Date
1	Grettir Heimisson	2706	Zig	2025-10-28 20:35:54

Solution running time distribution