Problem A
Recount — Problem Statistics

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Submissions	7821
Accepted submissions	3626
Submission ratio	46.36%
Authors	3178
Accepted authors	2831
Author ratio	89.08%

#	User	Runtime	Language	Date
1	Chenzhang Hu	0.19 s	Bash	2024-03-30 10:50:36
2	Godmar Back	1.61 s	Bash	2023-09-05 04:27:56

#	User	Runtime	Language	Date
1	Hidden user	0.01 s	C	2017-07-21 09:32:07
2	Ehsan Shoja	0.01 s	C	2018-06-18 15:20:50
3	Sergio Huhuhu	0.01 s	C	2022-08-15 11:29:43
4	Anton Siderud	0.01 s	C	2023-01-16 15:24:15
5	Andrew Jones	0.03 s	C	2022-01-16 02:28:34
6	Hidden user	0.04 s	C	2024-10-17 21:56:08
7	Marcus Skeie	0.04 s	C	2024-11-26 15:35:19
8	randy	0.05 s	C	2020-12-28 16:02:07
9	Sami Al Chalati	0.05 s	C	2024-08-30 21:14:05
10	Andrew Roberts	0.06 s	C	2017-09-08 21:45:48

#	User	Runtime	Language	Date
1	Johan Pettersson	0.06 s	C#	2018-05-13 23:52:46
2	Yuwono Bangun Nagoro	0.07 s	C#	2016-08-23 03:41:25
3	Saša Levstik	0.07 s	C#	2016-11-15 18:02:05
4	Jacob Alhadeff	0.07 s	C#	2017-01-27 02:48:38
5	Rasmus Brants	0.07 s	C#	2017-04-28 09:40:28
6	Þorsteinn Þorvaldsson	0.07 s	C#	2017-05-30 03:57:50
7	Angela Secci	0.07 s	C#	2017-12-18 17:29:46
8	Faisal Rahman	0.07 s	C#	2018-05-21 04:36:04
9	Robert Low	0.08 s	C#	2016-08-17 09:16:49
10	Duelene Olson	0.08 s	C#	2017-04-07 02:21:16

#	User	Runtime	Language	Date
1	Corey Hunter	0.01 s	C++	2018-12-01 04:43:18
2	Stiff	0.01 s	C++	2021-07-17 04:37:26
3	Andrea Pollini	0.01 s	C++	2022-08-14 16:27:32
4	gen hydro	0.01 s	C++	2022-09-09 18:00:53
5	Hidden user	0.03 s	C++	2016-07-10 16:49:54
6	Tomas Lagland	0.03 s	C++	2016-07-11 17:40:02
7	Daniel Schemmel	0.03 s	C++	2016-10-02 20:16:35
8	Bernhard Kartefla	0.03 s	C++	2017-03-03 18:56:52
9	Antoni Guz	0.03 s	C++	2018-02-11 01:28:56
10	Agis Daniels	0.03 s	C++	2020-02-22 01:30:32

#	User	Runtime	Language	Date
1	Emil Jessen	0.23 s	F#	2020-10-10 04:02:18
2	Hidden user	0.39 s	F#	2020-11-22 10:47:09
3	Jacob Harris Cryer Kragh	0.41 s	F#	2022-11-18 17:06:39

#	User	Runtime	Language	Date
1	Nope Nope	0.03 s	Go	2023-08-17 10:50:10
2	Husain Satan	0.04 s	Go	2023-11-06 14:25:57
3	Marcus Östling	0.04 s	Go	2024-03-20 21:28:10
4	Krzysztof Gibuła	0.10 s	Go	2021-03-28 12:24:53
5	Ainun Nazieb	0.11 s	Go	2020-09-29 16:57:02
6	Conor McGovern	0.13 s	Go	2019-05-11 20:07:55
7	Micah Weston	0.13 s	Go	2020-12-08 01:56:13
8	Norbert Voelker	0.15 s	Go	2021-05-22 23:27:51
9	Noah Friedman	0.19 s	Go	2021-10-19 15:58:24

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.18 s	Haskell	2024-02-04 15:48:00
2	Jan Hrček	0.21 s	Haskell	2021-03-24 15:51:59
3	Øyvind Almli	0.21 s	Haskell	2021-10-24 20:30:13
4	Hidden user	0.55 s	Haskell	2019-04-20 14:04:37
5	Shaun Greer	0.59 s	Haskell	2020-09-01 15:19:34
6	Aurélien Pepin	0.60 s	Haskell	2019-08-06 23:50:45
7	Hidden user	0.64 s	Haskell	2019-10-20 19:20:58
8	Thomas Hügel	0.65 s	Haskell	2023-05-25 16:31:39
9	Brent Yorgey	0.66 s	Haskell	2017-10-31 03:01:30
10	Andreas Ländle	0.66 s	Haskell	2020-09-06 08:03:52

#	User	Runtime	Language	Date
1	Liam Keliher	0.17 s	Java	2016-10-19 04:04:16
2	Pontus Eriksson	0.18 s	Java	2017-04-23 22:55:27
3	Max Holmberg	0.18 s	Java	2017-04-23 22:55:37
4	Marit van Dijk	0.19 s	Java	2016-09-11 20:26:03
5	Gal Levy	0.19 s	Java	2017-01-27 02:58:59
6	Samuel Klingström	0.19 s	Java	2017-05-09 13:14:49
7	John Härgestam	0.19 s	Java	2018-08-09 15:02:00
8	Sreyans Sipani	0.19 s	Java	2020-08-12 18:45:11
9	Wallace Peck Teong Yee	0.19 s	Java	2024-10-23 06:49:08
10	Love Engman	0.20 s	Java	2016-08-17 10:27:42

#	User	Runtime	Language	Date
1	Sander Hellesø	0.20 s	JavaScript (Node.js)	2019-04-25 02:28:21
2	Fredrik Andersson	0.21 s	JavaScript (Node.js)	2019-03-08 20:51:25
3	Hidden user	0.22 s	JavaScript (Node.js)	2024-08-30 04:22:17
4	Jacob Christianson	0.24 s	JavaScript (Node.js)	2022-10-04 01:45:12
5	Ty Colvin	0.55 s	JavaScript (Node.js)	2020-03-02 08:06:37
6	Matthew Johnson	0.57 s	JavaScript (Node.js)	2020-03-03 08:44:23
7	Pedro Sodré	0.57 s	JavaScript (Node.js)	2021-05-15 08:29:40
8	Caleb Spiess	0.58 s	JavaScript (Node.js)	2020-03-02 05:40:05
9	Allen Harper	0.61 s	JavaScript (Node.js)	2020-02-11 20:29:16
10	Howard Tin Chi Chan	0.61 s	JavaScript (Node.js)	2021-02-04 23:12:27

#	User	Runtime	Language	Date
1	Casey Smith	0.13 s	JavaScript (SpiderMonkey)	2019-05-29 20:59:24
2	Bjørn Chr. Soltvedt	0.14 s	JavaScript (SpiderMonkey)	2016-07-26 17:20:56
3	Peter Kedemo	0.16 s	JavaScript (SpiderMonkey)	2016-07-10 21:05:54
4	Casey Kneip	0.16 s	JavaScript (SpiderMonkey)	2024-01-22 02:08:48
5	Jimmy Gustafsson	0.17 s	JavaScript (SpiderMonkey)	2024-08-03 12:30:46
6	Paul Leung	0.18 s	JavaScript (SpiderMonkey)	2017-05-16 19:22:51
7	Spencer Smith	0.18 s	JavaScript (SpiderMonkey)	2017-06-17 04:34:59
8	Christian Cederquist	0.18 s	JavaScript (SpiderMonkey)	2023-01-31 19:03:47
9	Peter Menyes	0.23 s	JavaScript (SpiderMonkey)	2021-10-08 10:49:20
10	Nguyễn Mạnh Phúc	0.25 s	JavaScript (SpiderMonkey)	2018-08-31 17:49:15

#	User	Runtime	Language	Date
1	Timothy Gaede	0.63 s	Julia	2024-04-02 14:40:42
2	Danny Robinson	0.64 s	Julia	2023-06-23 03:08:22

#	User	Runtime	Language	Date
1	Johnny Baloney	0.31 s	Kotlin	2022-01-15 20:47:24
2	Adam Koprowski	0.35 s	Kotlin	2020-08-29 23:29:37
3	Hidden user	0.36 s	Kotlin	2017-11-18 09:25:08
4	Kyle Laker	0.37 s	Kotlin	2018-02-02 12:51:40
5	Adam Rankin	0.42 s	Kotlin	2023-05-01 21:21:34
6	Zaw Myat	0.43 s	Kotlin	2024-01-31 18:33:28
7	Kelly Dance	0.55 s	Kotlin	2022-09-02 01:16:38
8	Jahid Hasan Imon	0.58 s	Kotlin	2020-06-03 17:19:55
9	Eloy Hernández	0.58 s	Kotlin	2021-10-11 19:24:08
10	Dayan Ruben Gonzalez	0.60 s	Kotlin	2020-10-03 22:03:15

#	User	Runtime	Language	Date
1	Shehab Ahmed Hatem (CoreTiQ.com)	0.07 s	Lua	2023-11-29 20:59:59

#	User	Runtime	Language	Date
1	Fredrik Eriksson	0.04 s	OCaml	2024-10-21 11:15:48
2	Erik K	0.13 s	OCaml	2021-01-23 08:43:59

#	User	Runtime	Language	Date
1	Alfredo Beaumont	0.19 s	Odin	2024-01-26 20:43:06

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.14 s	Pascal	2019-12-07 17:57:03

#	User	Runtime	Language	Date
1	Erik Boström	0.03 s	PHP	2022-05-11 17:44:37
2	Susanne Ragnemalm	0.07 s	PHP	2018-04-06 22:24:22
3	Hidden user	0.08 s	PHP	2018-03-29 19:11:28
4	Rakibul Hassan	0.08 s	PHP	2021-01-18 02:00:31

#	User	Runtime	Language	Date
1	Hakan Kjellerstrand	0.29 s	Prolog	2023-03-05 10:03:24

#	User	Runtime	Language	Date
1	Brett Stevenson	0.05 s	Python 3	2018-02-28 14:17:03
2	Anders Steen Nilsen	0.05 s	Python 3	2019-04-08 09:37:43
3	maryam	0.05 s	Python 3	2019-08-27 06:44:26
4	Tore Norderud	0.06 s	Python 3	2016-09-07 14:42:02
5	Alexey Kaurov	0.06 s	Python 3	2018-07-24 15:14:31
6	Emil Lynegaard	0.06 s	Python 3	2019-03-26 14:59:58
7	Fred Bloggs	0.06 s	Python 3	2019-03-31 11:48:47
8	Henrik Grønbech	0.06 s	Python 3	2019-05-08 13:46:48
9	Michel Wermelinger	0.06 s	Python 3	2019-12-04 19:48:52
10	Wayne	0.07 s	Python 3	2016-07-11 12:30:25

#	User	Runtime	Language	Date
1	Daniel Harder	0.11 s	Ruby	2018-09-01 02:39:15
2	Donald Dong	0.12 s	Ruby	2018-11-17 18:48:40
3	Chris Weston	0.14 s	Ruby	2016-09-28 03:37:42
4	Hidden user	0.16 s	Ruby	2017-07-11 18:12:46
5	Hidden user	0.18 s	Ruby	2019-10-04 18:31:19
6	Thomas Feld	0.18 s	Ruby	2023-02-09 14:38:06
7	Kok Dith	0.19 s	Ruby	2021-08-28 14:30:41
8	Dheeraj Kumar	0.20 s	Ruby	2022-09-30 01:59:19
9	Eugen Neagoe	0.20 s	Ruby	2023-04-10 16:19:57

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.01 s	Rust	2024-08-14 02:22:11
2	Sebastian Thiel	0.02 s	Rust	2018-11-04 18:11:31
3	Thomas Hügel	0.02 s	Rust	2020-12-29 15:23:22
4	Mattéo Ladrat	0.02 s	Rust	2021-01-20 00:50:05
5	Sylvain	0.02 s	Rust	2021-01-20 15:31:17
6	Raphaël Gauthier	0.02 s	Rust	2021-01-20 16:50:46
7	Nguyen Van Giau	0.02 s	Rust	2021-01-27 15:46:59
8	Raphaël Baulant	0.02 s	Rust	2021-02-05 15:32:38
9	Léana Renon	0.02 s	Rust	2021-02-24 17:18:11
10	Baptiste Lanvin	0.02 s	Rust	2022-01-27 11:24:55

#	User	Length	Language	Date
1	Chenzhang Hu	5	Bash	2024-03-30 10:50:36
2	Godmar Back	632	Bash	2023-09-05 04:27:56

#	User	Length	Language	Date
1	randy	1152	C	2020-12-28 16:02:07
2	Andrew Roberts	1175	C	2017-09-08 21:45:48
3	Sergio Huhuhu	1228	C	2022-08-16 16:52:09
4	Hidden user	1392	C	2024-10-17 21:56:08
5	Ehsan Shoja	1584	C	2018-06-18 15:23:07
6	Sami Al Chalati	1673	C	2024-08-30 21:14:05
7	Ximun Castoreo	1685	C	2020-02-13 12:06:11
8	Ioannis Br	2126	C	2019-12-08 19:12:44
9	Sambit Palit	2210	C	2020-09-12 19:28:50
10	Marcus Skeie	2517	C	2024-11-26 15:35:19

#	User	Length	Language	Date
1	Caleb Kolman	659	C#	2021-09-29 05:04:24
2	Göran Andersson	672	C#	2022-05-21 15:03:15
3	Саттар Имамов	779	C#	2017-11-13 01:48:13
4	Matthew Drain	793	C#	2021-06-28 19:59:13
5	Þorsteinn Þorvaldsson	834	C#	2017-05-30 03:57:50
6	Klas af Geijerstam	879	C#	2017-06-04 19:22:55
7	Hidden user	892	C#	2017-06-18 21:24:43
8	Eric Weiss	925	C#	2022-09-19 16:38:32
9	Liam Percy	965	C#	2018-05-02 10:03:20
10	Yuwono Bangun Nagoro	1005	C#	2016-08-23 03:41:25

#	User	Length	Language	Date
1	Frans Meulenbroeks	231	C++	2024-10-30 18:37:52
2	Hidden user	319	C++	2020-01-27 22:12:18
3	Frederick Pek	329	C++	2021-06-26 11:39:22
4	Bernhard Kartefla	336	C++	2017-03-03 18:54:32
5	Markus Mathiasen	358	C++	2021-10-04 21:00:23
6	Anna Roczek	358	C++	2023-07-28 12:03:34
7	Zane Yu	375	C++	2019-01-10 12:08:03
8	Hidden user	377	C++	2024-03-14 05:40:53
9	谦 张	379	C++	2024-12-04 07:13:56
10	Irawan	386	C++	2024-07-10 04:04:56

#	User	Length	Language	Date
1	Emil Jessen	676	F#	2020-10-10 04:02:18
2	Hidden user	685	F#	2020-11-22 10:49:44
3	Jacob Harris Cryer Kragh	1126	F#	2022-11-18 17:06:39

#	User	Length	Language	Date
1	Krzysztof Gibuła	393	Go	2021-03-28 12:24:53
2	Nope Nope	394	Go	2023-08-17 10:50:10
3	Noah Friedman	585	Go	2021-10-19 15:58:24
4	Micah Weston	596	Go	2020-02-01 17:09:51
5	Conor McGovern	606	Go	2019-05-11 20:07:55
6	Ainun Nazieb	612	Go	2020-09-29 16:57:02
7	Marcus Östling	652	Go	2024-03-20 21:28:10
8	Husain Satan	727	Go	2023-11-06 14:25:57
9	Norbert Voelker	964	Go	2021-05-22 23:27:51

#	User	Length	Language	Date
1	Patrik Lilja	346	Haskell	2016-10-23 18:14:20
2	Thomas Hügel	377	Haskell	2023-05-25 16:31:39
3	Øyvind Almli	403	Haskell	2021-10-24 19:57:32
4	Steinar Simonnes	483	Haskell	2024-02-04 15:46:51
5	Aurélien Pepin	513	Haskell	2019-08-06 23:50:45
6	Brent Yorgey	537	Haskell	2017-10-31 03:01:30
7	Gabriel Skoglund	578	Haskell	2019-12-06 23:47:18
8	Sondre Lunde	654	Haskell	2021-11-07 10:48:59
9	Johan Meier	677	Haskell	2017-01-04 23:07:35
10	Jan Hrček	755	Haskell	2021-03-24 15:51:59

#	User	Length	Language	Date
1	Lim Ting Kai	476	Java	2023-05-19 12:06:04
2	Yao Jie Thng	576	Java	2020-08-09 14:05:09
3	Doug Goodman	591	Java	2018-04-14 17:26:12
4	Russell Rivard	601	Java	2021-11-19 16:21:49
5	Jianing Wang	623	Java	2017-01-25 20:27:31
6	Emilie Hyslop	649	Java	2020-09-16 01:39:57
7	Sumer Sao	650	Java	2016-11-11 17:06:16
8	David Joy	663	Java	2019-10-17 04:00:05
9	Andrew Spears	669	Java	2021-11-19 16:18:52
10	Robert Hotary	669	Java	2021-11-19 16:08:47

#	User	Length	Language	Date
1	Fredrik Andersson	645	JavaScript (Node.js)	2019-03-08 20:51:25
2	Hidden user	763	JavaScript (Node.js)	2023-11-17 03:47:31
3	Howard Tin Chi Chan	790	JavaScript (Node.js)	2021-02-04 23:12:27
4	Chris Wong	838	JavaScript (Node.js)	2022-01-17 16:13:15
5	Jacob Christianson	902	JavaScript (Node.js)	2022-10-04 01:45:12
6	Sander Hellesø	924	JavaScript (Node.js)	2019-04-25 02:28:21
7	Pedro Sodré	949	JavaScript (Node.js)	2021-05-15 08:30:09
8	Andoko Chandra	987	JavaScript (Node.js)	2020-10-22 19:41:14
9	Caleb Spiess	1165	JavaScript (Node.js)	2020-03-02 05:40:05
10	Matthew Johnson	1250	JavaScript (Node.js)	2020-03-03 08:44:23

#	User	Length	Language	Date
1	Jimmy Gustafsson	157	JavaScript (SpiderMonkey)	2024-08-03 12:30:46
2	Peter Menyes	254	JavaScript (SpiderMonkey)	2021-10-08 10:49:20
3	Bernard Perrin	312	JavaScript (SpiderMonkey)	2019-03-25 18:48:54
4	Bjørn Chr. Soltvedt	325	JavaScript (SpiderMonkey)	2016-07-26 17:20:56
5	Nguyễn Mạnh Phúc	328	JavaScript (SpiderMonkey)	2018-08-31 17:49:15
6	Christian Cederquist	335	JavaScript (SpiderMonkey)	2023-01-31 19:03:47
7	Peter Kedemo	355	JavaScript (SpiderMonkey)	2016-07-10 21:05:54
8	Spencer Smith	435	JavaScript (SpiderMonkey)	2017-06-17 04:34:59
9	Paul Leung	463	JavaScript (SpiderMonkey)	2017-05-16 19:22:51
10	Casey Kneip	600	JavaScript (SpiderMonkey)	2024-01-24 04:56:18

#	User	Length	Language	Date
1	Danny Robinson	117	Julia	2023-06-23 03:16:59
2	Timothy Gaede	485	Julia	2024-04-02 14:40:42

#	User	Length	Language	Date
1	Troels Bjerre Lund	362	Kotlin	2019-11-09 23:38:24
2	Mohamadhassan Ebrahimi	381	Kotlin	2019-10-27 19:53:20
3	Mohsen Dehbashi	382	Kotlin	2019-11-09 09:24:19
4	Troy Warmboe	390	Kotlin	2020-02-20 01:53:58
5	Vianney Nguyen	440	Kotlin	2019-07-24 05:25:55
6	Hidden user	455	Kotlin	2017-11-18 09:25:08
7	Mohamma Ali Bashari movahhed	460	Kotlin	2019-11-08 11:20:40
8	Jahid Hasan Imon	526	Kotlin	2020-06-03 17:19:55
9	Dayan Ruben Gonzalez	534	Kotlin	2020-10-03 22:03:15
10	Adam Rankin	546	Kotlin	2023-05-01 21:21:34

#	User	Length	Language	Date
1	Shehab Ahmed Hatem (CoreTiQ.com)	644	Lua	2023-11-29 20:59:59

#	User	Length	Language	Date
1	Fredrik Eriksson	792	OCaml	2024-10-21 11:15:48
2	Erik K	2355	OCaml	2021-01-23 08:46:12

#	User	Length	Language	Date
1	Alfredo Beaumont	588	Odin	2024-01-26 20:38:36

#	User	Length	Language	Date
1	Ingemar Ragnemalm	10302	Pascal	2019-12-07 17:57:03

#	User	Length	Language	Date
1	Susanne Ragnemalm	436	PHP	2018-04-06 22:24:22
2	Hidden user	624	PHP	2018-03-29 19:11:28
3	Rakibul Hassan	633	PHP	2021-01-18 02:00:31
4	Erik Boström	640	PHP	2022-05-11 17:44:37

#	User	Length	Language	Date
1	Hakan Kjellerstrand	170	Prolog	2023-03-05 10:07:26

#	User	Length	Language	Date
1	Clement Oh	95	Python 3	2023-06-12 14:01:45
2	Vedran Čačić	119	Python 3	2019-03-15 05:06:34
3	Tai Tze Kin	121	Python 3	2024-05-06 19:17:47
4	Ahmed Chamseddine	134	Python 3	2023-10-05 09:59:30
5	Troels Bjerre Lund	146	Python 3	2021-10-15 15:46:05
6	Guillermo Hernández	147	Python 3	2022-09-25 08:52:45
7	Jessica Herring	169	Python 3	2022-11-15 20:34:56
8	Anders Steen Nilsen	175	Python 3	2019-04-08 09:41:22
9	Daniel Brunnsåker	175	Python 3	2019-06-23 15:35:46
10	Hidden user	177	Python 3	2018-10-13 01:48:29

#	User	Length	Language	Date
1	Thomas Feld	53	Ruby	2023-02-09 14:39:54
2	Eugen Neagoe	196	Ruby	2023-04-10 16:19:57
3	Kok Dith	209	Ruby	2021-08-28 14:30:41
4	Donald Dong	249	Ruby	2018-11-17 18:48:40
5	Hidden user	280	Ruby	2019-10-04 18:31:19
6	Daniel Harder	289	Ruby	2018-09-01 02:39:15
7	Chris Weston	298	Ruby	2016-09-28 03:37:42
8	Dheeraj Kumar	441	Ruby	2022-09-30 01:59:19
9	Hidden user	902	Ruby	2017-07-11 18:12:46

#	User	Length	Language	Date
1	Alexandre Billonnet	480	Rust	2024-10-09 14:43:03
2	Bas Dirks	653	Rust	2022-01-06 16:53:14
3	Jens Larsen	676	Rust	2021-10-15 15:41:46
4	Freek van Keulen	708	Rust	2023-10-12 21:25:14
5	Baptiste Posseme	731	Rust	2022-01-30 18:25:00
6	Thomas Hügel	736	Rust	2020-12-29 15:23:22
7	Godmar Back	758	Rust	2023-09-05 04:25:01
8	Hafez Ben-Abdillah Madi	763	Rust	2024-10-17 14:05:36
9	Sylvain	766	Rust	2021-01-20 15:31:17
10	Mathis24 Borger	808	Rust	2023-10-09 17:56:41

Solution running time distribution