Problem K
Persistent Numbers — Problem Statistics

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Submissions	1537
Accepted submissions	554
Submission ratio	36.04%
Authors	464
Accepted authors	375
Author ratio	80.82%

#	User	Runtime	Language	Date
1	Dylan Strickley	0.04 s	C	2022-11-17 08:56:30
2	Duane Littleton	0.05 s	C	2019-08-13 17:18:55
3	Per Olofsson	0.07 s	C	2011-11-02 18:12:27
4	Mats Linander	0.09 s	C	2006-11-12 20:12:45
5	Henrik Sjögren	0.16 s	C	2006-11-10 19:48:44
6	Oskar Werkelin Ahlin	0.38 s	C	2011-03-18 01:08:25
7	Hidden user	0.85 s	C	2019-02-09 20:54:12
8	Oskar Arvidsson	0.92 s	C	2011-11-01 10:32:16

#	User	Runtime	Language	Date
1	Jose Ignacio Villa Molina	0.13 s	C#	2024-06-28 15:09:51
2	Mark Liu	0.23 s	C#	2019-02-11 07:35:35
3	Garway Mei	0.23 s	C#	2019-03-21 04:26:24
4	Andriy Zyevakov	1.00 s	C#	2019-07-16 18:55:41

#	User	Runtime	Language	Date
1	Evan Michael Bailey	0.00 s	C++	2023-08-23 16:32:35
2	Ollanta Cuba Gyllensten	0.03 s	C++	2009-11-10 12:18:07
3	Ludvig Strigeus	0.05 s	C++	2007-11-08 21:06:19
4	Per Almquist	0.06 s	C++	2009-11-06 12:41:49
5	Dirk Neuhäuser	0.10 s	C++	2021-04-26 01:45:51
6	Kristina Nylander	0.14 s	C++	2009-11-08 23:06:08
7	Sergio Vieri	0.18 s	C++	2018-05-11 10:19:54
8	Hugo Berg	0.18 s	C++	2021-04-18 19:50:59
9	Huy Trần	0.18 s	C++	2022-12-03 20:06:19
10	Klas Björkqvist	0.20 s	C++	2011-03-23 21:22:37

#	User	Runtime	Language	Date
1	Patrik Lilja	0.02 s	Haskell	2016-11-21 23:05:20
2	Collin Baker	0.03 s	Haskell	2017-02-11 05:05:10
3	Olle Eriksson	0.03 s	Haskell	2017-12-12 02:28:30
4	Bjarki Baldursson Harksen	0.04 s	Haskell	2021-11-08 22:51:28
5	Andrew Mark Allen	0.05 s	Haskell	2017-02-09 15:01:11
6	Brent Yorgey	0.05 s	Haskell	2018-06-13 04:51:40

#	User	Runtime	Language	Date
1	Johan Wester	0.23 s	Java	2011-10-29 13:25:10
2	Hidden user	0.24 s	Java	2011-03-24 19:26:55
3	Herman Appelgren	0.24 s	Java	2018-07-14 15:29:13
4	Staffan Rydström	0.26 s	Java	2011-11-02 12:09:03
5	Paul Boddington	0.30 s	Java	2017-01-15 21:24:06
6	Aaron Moss	0.30 s	Java	2021-11-05 01:36:24
7	David Wennström	0.31 s	Java	2005-10-26 11:17:36
8	Fredrik Atmer	0.31 s	Java	2007-11-06 15:46:09
9	Håkan Terelius	0.31 s	Java	2007-11-06 18:34:04
10	Nick Wu	0.31 s	Java	2016-12-06 16:59:38

#	User	Runtime	Language	Date
1	Christian Cederquist	0.13 s	JavaScript (SpiderMonkey)	2024-07-28 20:46:24
2	Bjørn Chr. Soltvedt	0.14 s	JavaScript (SpiderMonkey)	2024-06-28 15:54:53

#	User	Runtime	Language	Date
1	Timothy Gaede	0.72 s	Julia	2024-09-19 09:38:55

#	User	Runtime	Language	Date
1	Juan Miguel Vilar	0.42 s	Kotlin	2020-11-30 11:48:56
2	Hidden user	0.47 s	Kotlin	2020-02-22 18:21:28
3	Adam Rankin	0.55 s	Kotlin	2023-09-27 06:02:51
4	Hidden user	0.60 s	Kotlin	2020-12-27 07:24:35
5	Phường Lên	0.71 s	Kotlin	2020-02-25 01:18:53
6	Alexandre Conte	0.74 s	Kotlin	2021-08-24 14:41:49

#	User	Runtime	Language	Date
1	Herbert Ilhan Tanujaya	0.11 s	Python 2	2019-03-24 15:27:01
2	Wang Zhi Jian	0.11 s	Python 2	2019-05-10 16:30:12
3	Johan Lyts	0.11 s	Python 2	2019-08-10 20:55:45
4	Guan Yang Ze	0.11 s	Python 2	2020-02-05 18:33:54
5	Agis Daniels	0.11 s	Python 2	2020-04-18 18:29:08
6	Ragur Krishnan	0.11 s	Python 2	2022-05-24 23:38:43
7	Hermon Mulat	0.12 s	Python 2	2018-09-17 19:59:31
8	Oana Paşca	0.13 s	Python 2	2022-01-14 15:56:14
9	Christofer Ohlsson	0.14 s	Python 2	2016-11-18 15:54:52
10	Bjarki Ágúst Guðmundsson	0.14 s	Python 2	2016-11-21 23:37:34

#	User	Runtime	Language	Date
1	Duane Littleton	0.08 s	Python 3	2019-08-13 14:31:16
2	Денис Соболев	0.09 s	Python 3	2017-07-21 20:42:44
3	James Rettie	0.10 s	Python 3	2022-07-18 12:42:50
4	Kate Eckhart	0.11 s	Python 3	2019-11-12 22:04:46
5	Clinton Poserio	0.12 s	Python 3	2018-02-26 05:01:30
6	Raymond Yang	0.12 s	Python 3	2018-04-14 19:32:15
7	Yucheng Niu	0.12 s	Python 3	2018-04-16 17:05:54
8	Ron Joshi	0.12 s	Python 3	2018-06-11 05:23:11
9	Vincent Tandya	0.12 s	Python 3	2019-01-31 17:27:59
10	Hidden user	0.12 s	Python 3	2019-09-29 20:28:00

#	User	Runtime	Language	Date
1	Thomas Feld	0.20 s	Ruby	2023-08-08 13:55:58

#	User	Runtime	Language	Date
1	Bas Dirks	0.22 s	Rust	2022-05-18 11:02:56

#	User	Length	Language	Date
1	Oskar Werkelin Ahlin	1216	C	2011-03-17 16:21:09
2	Hidden user	1979	C	2019-02-09 20:54:12
3	Duane Littleton	2362	C	2019-08-13 17:17:42
4	Dylan Strickley	2772	C	2022-11-17 07:37:47
5	Oskar Arvidsson	4142	C	2011-11-01 10:32:16
6	Per Olofsson	4538	C	2011-11-02 18:12:27
7	Mats Linander	6643	C	2006-11-12 20:12:45
8	Henrik Sjögren	6872	C	2006-11-10 19:48:44

#	User	Length	Language	Date
1	Jose Ignacio Villa Molina	1247	C#	2024-06-28 15:09:51
2	Andriy Zyevakov	1827	C#	2019-07-16 18:55:41
3	Mark Liu	4076	C#	2019-02-11 07:35:35
4	Garway Mei	4086	C#	2019-03-21 04:26:24

#	User	Length	Language	Date
1	Zachariah Goldthorpe	886	C++	2018-07-04 21:58:06
2	Jason Cannon	886	C++	2018-07-20 00:56:17
3	Yupeng Gu	1034	C++	2019-04-11 04:21:42
4	Luka Heric	1066	C++	2023-05-04 09:50:27
5	Andres Alumets	1175	C++	2023-08-11 16:50:39
6	Oskar Werkelin Ahlin	1231	C++	2011-03-17 13:25:55
7	Anders Sjöqvist	1243	C++	2005-11-07 06:02:28
8	Leung Man Ho	1253	C++	2016-11-18 15:14:24
9	Zecheng Qian	1359	C++	2019-11-07 09:54:21
10	Elliot Darth	1543	C++	2023-03-01 00:12:06

#	User	Length	Language	Date
1	Patrik Lilja	520	Haskell	2016-11-21 23:05:20
2	Olle Eriksson	857	Haskell	2017-12-12 02:28:30
3	Andrew Mark Allen	872	Haskell	2017-02-09 15:01:11
4	Collin Baker	1034	Haskell	2017-02-11 05:05:10
5	Bjarki Baldursson Harksen	1279	Haskell	2021-11-08 22:51:28
6	Brent Yorgey	2058	Haskell	2018-06-13 04:51:40

#	User	Length	Language	Date
1	Ulf Lundström	881	Java	2005-12-04 11:04:45
2	Hidden user	918	Java	2006-07-07 16:19:00
3	Rafael Herman	951	Java	2018-02-05 08:16:54
4	Samuel Bell	979	Java	2019-02-09 19:43:34
5	Tai-Yuan Kuo	983	Java	2021-01-21 03:51:33
6	Marcus Forssell Stahre	1005	Java	2008-11-06 10:13:38
7	Duncan Page	1115	Java	2018-08-28 00:03:31
8	Nils Loodin	1142	Java	2005-11-03 16:47:20
9	Darrin Wiley	1175	Java	2019-02-09 20:15:39
10	Hidden user	1211	Java	2009-11-11 17:32:38

#	User	Length	Language	Date
1	Christian Cederquist	459	JavaScript (SpiderMonkey)	2024-07-28 20:46:24
2	Bjørn Chr. Soltvedt	535	JavaScript (SpiderMonkey)	2024-06-28 15:54:53

#	User	Length	Language	Date
1	Timothy Gaede	1864	Julia	2024-09-19 09:38:55

#	User	Length	Language	Date
1	Alexandre Conte	987	Kotlin	2021-08-24 14:41:49
2	Adam Rankin	1020	Kotlin	2023-09-27 06:02:51
3	Phường Lên	1494	Kotlin	2020-02-25 01:18:53
4	Hidden user	1513	Kotlin	2020-12-27 07:24:35
5	Hidden user	2868	Kotlin	2020-02-22 18:21:28
6	Juan Miguel Vilar	3427	Kotlin	2020-11-29 19:12:25

#	User	Length	Language	Date
1	Herbert Ilhan Tanujaya	321	Python 2	2019-03-24 15:27:01
2	Unnar Freyr Erlendsson	324	Python 2	2017-04-10 18:03:49
3	Christofer Ohlsson	328	Python 2	2016-11-18 15:54:52
4	Ragur Krishnan	346	Python 2	2022-05-24 23:38:43
5	Niklas Nordmark	354	Python 2	2011-11-03 19:29:15
6	Johan Lyts	383	Python 2	2019-08-10 20:55:45
7	Wang Zhi Jian	430	Python 2	2019-05-10 16:30:12
8	Guan Yang Ze	476	Python 2	2020-02-05 18:33:54
9	Arnar Bjarni Arnarson	482	Python 2	2017-04-10 18:06:59
10	Tomas Öhberg	590	Python 2	2017-04-24 16:29:23

#	User	Length	Language	Date
1	Kevin Gomez	162	Python 3	2025-05-17 07:59:13
2	Benjamin Z White	175	Python 3	2023-06-21 21:57:23
3	Peter Stauder	185	Python 3	2023-04-13 17:46:14
4	Andrew Tapia	190	Python 3	2022-11-24 03:51:22
5	Lawry Sorenson	227	Python 3	2023-08-28 17:27:33
6	TheACEofTrump	246	Python 3	2022-11-24 03:02:38
7	Ong Weng Qi	314	Python 3	2024-04-03 21:07:09
8	Clinton Poserio	324	Python 3	2018-02-26 05:01:30
9	Bjørn Dons	326	Python 3	2019-05-17 20:09:06
10	Christian Yongwhan Lim	329	Python 3	2023-11-24 05:15:55

#	User	Length	Language	Date
1	Thomas Feld	126	Ruby	2023-08-08 13:57:53

#	User	Length	Language	Date
1	Bas Dirks	4795	Rust	2022-05-18 11:02:56

Solution running time distribution