Problem O
Which Number Kind Is It? — Problem Statistics

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Submissions	1535
Accepted submissions	762
Submission ratio	49.64%
Authors	658
Accepted authors	630
Author ratio	95.74%

#	User	Runtime	Language	Date
1	Edson Alves	0.30 s	APL	2025-01-08 16:07:42

#	User	Runtime	Language	Date
1	Danny Robinson	0.05 s	Bash	2024-11-13 01:22:07

#	User	Runtime	Language	Date
1	Robert Lowe	0.01 s	C	2024-11-09 19:54:15
2	Nihat Altiparmak	0.01 s	C	2024-11-09 20:45:50
3	Indah Mbah	0.01 s	C	2024-11-12 09:59:59
4	Florian ten Napel	0.01 s	C	2024-11-14 16:25:16
5	Hidden user	0.01 s	C	2024-11-19 16:49:16
6	Enzo Ruggeri Isotton	0.01 s	C	2024-11-21 20:33:13
7	Hidden user	0.01 s	C	2024-12-01 16:57:38
8	Karl-Johan Holterberg	0.01 s	C	2024-12-08 01:51:08
9	Birger Lundin	0.01 s	C	2024-12-08 17:37:07
10	Hampus Wahlin	0.01 s	C	2024-12-12 15:56:21

#	User	Runtime	Language	Date
1	Hidden user	0.05 s	C#	2024-11-15 13:25:16
2	Deci Bel	0.20 s	C#	2024-11-12 19:38:31
3	Martin Jentoft	0.20 s	C#	2024-12-27 13:14:57
4	Michael Damsgaard	0.21 s	C#	2024-11-15 01:19:58
5	Esty Crow	0.21 s	C#	2024-11-22 09:46:19
6	clarence chen	0.21 s	C#	2024-11-22 19:03:38
7	John Kuroda	0.21 s	C#	2025-01-18 07:27:15
8	Nicholas Hood	0.22 s	C#	2024-11-10 02:05:30
9	Գոռ Բաղդասարյան	0.22 s	C#	2024-11-11 13:22:12
10	Dennis Stegnell	0.22 s	C#	2024-11-16 17:00:01

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.00 s	C++	2025-01-13 23:34:53
2	Maxwell Chen	0.01 s	C++	2024-11-09 19:04:32
3	Daniel Chen	0.01 s	C++	2024-11-09 19:10:08
4	Tùng Hoàng Lâm	0.01 s	C++	2024-11-10 02:09:19
5	Hidden user	0.01 s	C++	2024-11-10 10:30:52
6	Frans Meulenbroeks	0.01 s	C++	2024-11-10 17:06:16
7	Harry Zhou	0.01 s	C++	2024-11-10 23:50:55
8	Leszek Hanusiak	0.01 s	C++	2024-11-11 11:32:32
9	Minh Nguyễn Xuân	0.01 s	C++	2024-11-11 20:14:09
10	Simon Winther Albertsen	0.01 s	C++	2024-11-12 09:47:23

#	User	Runtime	Language	Date
1	Frank Endriss	0.89 s	COBOL	2024-12-11 14:49:20

#	User	Runtime	Language	Date
1	Norvell Spearman	0.26 s	Common Lisp	2024-12-19 05:35:39

#	User	Runtime	Language	Date
1	Hidden user	0.48 s	F#	2024-12-12 05:28:04

#	User	Runtime	Language	Date
1	Norbert Voelker	0.01 s	Go	2024-11-14 22:40:12
2	Jimmy Nejtron	0.98 s	Go	2024-11-11 13:34:29
3	Felix Dallmeyer	1.11 s	Go	2024-11-23 17:27:38

#	User	Runtime	Language	Date
1	Steinar Simonnes	0.02 s	Haskell	2024-11-11 08:36:30
2	Brent Yorgey	0.14 s	Haskell	2024-11-09 19:20:07
3	Jan Hrček	0.14 s	Haskell	2024-12-03 09:39:43
4	Timur Khazhiev	0.14 s	Haskell	2024-12-31 12:54:25
5	Hidden user	0.16 s	Haskell	2024-11-28 19:46:13
6	Ng Tek In	0.34 s	Haskell	2024-11-22 17:07:45
7	Christopher Whelan	0.38 s	Haskell	2025-01-01 03:54:10

#	User	Runtime	Language	Date
1	Sven Rönnbäck	0.06 s	Java	2024-11-11 20:13:09
2	Guangyi Zhou	0.07 s	Java	2024-12-01 12:32:32
3	Hidden user	0.15 s	Java	2024-11-10 15:31:16
4	Chan Yong Chee	0.20 s	Java	2024-12-01 16:17:18
5	Julius Griebel	0.23 s	Java	2024-11-11 10:56:09
6	William Du	0.34 s	Java	2024-11-09 19:11:05
7	Nathaniel Lahn	0.35 s	Java	2024-11-27 22:42:31
8	Thanh Nhan Nguyen	0.55 s	Java	2024-11-27 19:36:08
9	Stela Palii	0.55 s	Java	2024-11-28 06:07:40
10	Phuc Tan Hien Tran	0.56 s	Java	2024-11-19 16:43:21

#	User	Runtime	Language	Date
1	Hidden user	0.48 s	JavaScript (Node.js)	2024-11-10 22:08:46

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.19 s	JavaScript (SpiderMonkey)	2024-11-09 19:38:23
2	Evan Magill	0.19 s	JavaScript (SpiderMonkey)	2024-11-20 00:25:20
3	Zach Tschetter	0.19 s	JavaScript (SpiderMonkey)	2025-01-24 20:31:47
4	Christian Cederquist	0.20 s	JavaScript (SpiderMonkey)	2024-11-12 07:34:07
5	Quoc Anh Khoa Nguyen	0.20 s	JavaScript (SpiderMonkey)	2025-01-24 20:32:43
6	Jimmy Gustafsson	0.21 s	JavaScript (SpiderMonkey)	2024-12-05 23:18:00

#	User	Runtime	Language	Date
1	Adam Rankin	0.80 s	Kotlin	2024-11-22 04:18:38

#	User	Runtime	Language	Date
1	Nino Bašić	0.17 s	Nim	2024-11-11 17:37:49

#	User	Runtime	Language	Date
1	Sebastian Banert	0.13 s	OCaml	2024-11-10 22:58:26

#	User	Runtime	Language	Date
1	Ingemar Ragnemalm	0.02 s	Pascal	2025-02-02 10:11:53

#	User	Runtime	Language	Date
1	Andriy Zyevakov	0.68 s	Prolog	2025-01-23 11:35:32

#	User	Runtime	Language	Date
1	Simen Sørensen	0.07 s	Python 3	2024-11-10 14:11:09
2	Stanley Zhong	0.08 s	Python 3	2024-11-09 19:12:44
3	Petr	0.08 s	Python 3	2024-11-10 01:59:49
4	Firman Syah	0.08 s	Python 3	2024-11-10 03:05:26
5	Ram Basnet	0.08 s	Python 3	2024-11-11 06:43:36
6	Andrew Tapia	0.09 s	Python 3	2024-11-09 22:51:52
7	Rebecca Jackson	0.09 s	Python 3	2024-11-11 19:13:08
8	Arnav Upadhyay	0.09 s	Python 3	2024-11-23 14:36:00
9	Anh Le Manh Duc	0.09 s	Python 3	2024-11-26 09:03:19
10	Kiet Pham Tuan	0.09 s	Python 3	2024-11-27 10:51:44

#	User	Runtime	Language	Date
1	Miorel Palii	0.17 s	Ruby	2024-11-12 09:23:57
2	Thomas Feld	0.21 s	Ruby	2025-01-27 15:23:13

#	User	Runtime	Language	Date
1	Vincent Lagerros	0.00 s	Rust	2024-11-10 14:57:19
2	Pankajkumar Patro	0.12 s	Rust	2024-11-10 16:38:34
3	David Rasch	0.12 s	Rust	2025-01-17 16:15:30
4	Erik Magnusson	0.12 s	Rust	2025-01-19 21:32:44
5	Isak Jägberg	0.13 s	Rust	2024-11-11 12:02:31
6	Yutong Wang	0.13 s	Rust	2024-12-05 20:07:42
7	Bas Dirks	0.13 s	Rust	2024-12-25 21:25:40
8	Bruno Chevalier	0.16 s	Rust	2024-12-02 19:32:09

#	User	Length	Language	Date
1	Edson Alves	393	APL	2025-01-08 16:07:42

#	User	Length	Language	Date
1	Danny Robinson	67	Bash	2024-11-13 01:22:07

#	User	Length	Language	Date
1	Robert Lowe	370	C	2024-11-09 19:54:15
2	Enzo Ruggeri Isotton	380	C	2024-11-21 20:33:13
3	Gabriel Lavier	451	C	2024-12-18 15:12:17
4	Casey Nguyen	525	C	2025-02-02 22:08:14
5	Florian ten Napel	532	C	2024-11-14 16:28:21
6	Sejfullah Osmani	532	C	2025-01-11 18:20:55
7	Yadiel Valentin Rios	544	C	2025-01-26 07:51:48
8	Gabriel Wennberg	548	C	2024-12-18 02:34:51
9	Birger Lundin	554	C	2024-12-08 17:37:07
10	Hidden user	565	C	2024-11-19 16:49:16

#	User	Length	Language	Date
1	Esty Crow	724	C#	2024-11-22 09:46:19
2	clarence chen	756	C#	2024-11-22 19:03:38
3	Գոռ Բաղդասարյան	782	C#	2024-11-11 13:22:12
4	Hidden user	848	C#	2024-11-15 12:48:36
5	Michael Damsgaard	850	C#	2024-11-15 01:19:58
6	John Kuroda	871	C#	2025-01-18 07:27:15
7	Nicholas Hood	1046	C#	2024-11-10 02:05:30
8	Martin Jentoft	1059	C#	2024-12-27 13:14:57
9	Dennis Stegnell	1259	C#	2024-11-16 17:00:01
10	Deci Bel	1589	C#	2024-11-12 19:38:31

#	User	Length	Language	Date
1	Frans Meulenbroeks	145	C++	2024-11-10 17:10:04
2	Teikn Smith	259	C++	2024-11-10 07:04:15
3	Nathan Duncan	303	C++	2024-11-09 19:43:09
4	Brandon Lau	314	C++	2025-01-24 10:28:22
5	Chi Li	323	C++	2024-11-09 20:41:31
6	Adrian Calero	326	C++	2024-11-09 19:14:45
7	Florian Cliquet	342	C++	2024-11-24 04:26:09
8	mud players	349	C++	2024-11-09 23:02:58
9	Frederik Vase	355	C++	2024-12-29 01:50:09
10	Dominyka Sasnauskaitė	359	C++	2025-01-26 15:38:55

#	User	Length	Language	Date
1	Frank Endriss	6635	COBOL	2024-12-11 14:49:20

#	User	Length	Language	Date
1	Norvell Spearman	772	Common Lisp	2024-12-19 05:35:39

#	User	Length	Language	Date
1	Hidden user	399	F#	2024-12-12 05:28:04

#	User	Length	Language	Date
1	Felix Dallmeyer	453	Go	2024-11-23 17:27:38
2	Jimmy Nejtron	619	Go	2024-11-11 13:34:29
3	Norbert Voelker	822	Go	2024-11-14 22:40:12

#	User	Length	Language	Date
1	Brent Yorgey	389	Haskell	2024-11-09 19:20:07
2	Christopher Whelan	416	Haskell	2025-01-01 03:54:10
3	Jan Hrček	435	Haskell	2024-12-03 09:39:43
4	Timur Khazhiev	466	Haskell	2024-12-31 12:54:25
5	Hidden user	611	Haskell	2024-11-28 19:46:13
6	Steinar Simonnes	740	Haskell	2024-11-11 08:33:46
7	Ng Tek In	1503	Haskell	2024-11-22 17:07:45

#	User	Length	Language	Date
1	Raymond Arrington	394	Java	2024-11-18 16:26:08
2	Trương Thanh Hải	487	Java	2024-11-21 15:16:23
3	Mas simo	535	Java	2024-11-11 19:42:22
4	Khoi Dang Hoang Anh	600	Java	2024-11-29 14:33:28
5	Jacob Lorenzen	606	Java	2024-11-23 20:59:43
6	Hunter Mullen	615	Java	2025-01-24 22:48:29
7	Chan Yong Chee	628	Java	2024-12-01 15:49:12
8	Anh Nguyen Ngoc Minh	630	Java	2024-11-21 23:42:31
9	Khoa Ngo Duc Minh	633	Java	2024-11-22 10:37:59
10	Jonathan Chen	641	Java	2024-11-11 19:37:16

#	User	Length	Language	Date
1	Hidden user	870	JavaScript (Node.js)	2024-11-10 22:08:46

#	User	Length	Language	Date
1	Jimmy Gustafsson	89	JavaScript (SpiderMonkey)	2024-12-05 23:18:00
2	Bjørn Chr. Soltvedt	123	JavaScript (SpiderMonkey)	2024-11-09 19:40:38
3	Evan Magill	155	JavaScript (SpiderMonkey)	2024-11-20 00:25:20
4	Christian Cederquist	222	JavaScript (SpiderMonkey)	2024-11-12 07:34:07
5	Zach Tschetter	279	JavaScript (SpiderMonkey)	2025-01-17 15:55:49
6	Quoc Anh Khoa Nguyen	289	JavaScript (SpiderMonkey)	2025-01-24 20:32:43

#	User	Length	Language	Date
1	Adam Rankin	451	Kotlin	2024-11-22 04:18:38

#	User	Length	Language	Date
1	Nino Bašić	456	Nim	2024-11-11 17:37:49

#	User	Length	Language	Date
1	Sebastian Banert	405	OCaml	2024-11-10 22:58:26

#	User	Length	Language	Date
1	Ingemar Ragnemalm	404	Pascal	2025-02-02 10:11:53

#	User	Length	Language	Date
1	Andriy Zyevakov	3253	Prolog	2025-01-23 11:35:32

#	User	Length	Language	Date
1	Kevin Gomez	72	Python 3	2024-11-12 19:31:29
2	Thibault Raffaillac	79	Python 3	2025-01-14 11:23:00
3	Maxim Barbe	85	Python 3	2024-11-17 04:11:15
4	Hugo Morvan	100	Python 3	2024-11-14 22:20:58
5	Guillermo Garcia Ramos de la Rosa	100	Python 3	2024-12-04 21:19:15
6	Nicholas Russell Saerang	101	Python 3	2024-12-04 20:54:28
7	..	104	Python 3	2025-01-29 12:09:41
8	Shashank Bhatt	110	Python 3	2024-11-10 03:37:44
9	Alexandre Charland	120	Python 3	2024-11-24 22:06:44
10	Peter Stauder	121	Python 3	2024-11-29 17:05:33

#	User	Length	Language	Date
1	Thomas Feld	65	Ruby	2025-01-27 15:23:13
2	Miorel Palii	170	Ruby	2024-11-12 09:23:57

#	User	Length	Language	Date
1	Bas Dirks	533	Rust	2024-12-25 21:25:40
2	Pankajkumar Patro	607	Rust	2024-11-10 16:38:34
3	Isak Jägberg	657	Rust	2024-11-11 12:02:31
4	David Rasch	757	Rust	2025-01-17 16:15:30
5	Yutong Wang	916	Rust	2024-12-05 20:07:42
6	Erik Magnusson	3584	Rust	2025-01-19 21:32:44
7	Bruno Chevalier	5743	Rust	2024-12-02 19:32:09
8	Vincent Lagerros	17008	Rust	2024-11-10 14:57:19

Solution running time distribution