Problem J
Relatives — Problem Statistics

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Submissions	1678
Accepted submissions	788
Submission ratio	46.96%
Authors	693
Full solves [?]	614
Full solve Ratio	88.60%

#	User	Runtime	Language	Date
1	Amad Askor	0.00 s	C	2016-09-05 16:48:55
2	Bochuan Lu	0.00 s	C	2017-04-27 14:58:16
3	Hidden user	0.00 s	C	2017-08-24 19:53:27
4	Chen Chongsong	0.00 s	C	2017-11-11 06:07:09
5	Duke Nguyen	0.00 s	C	2017-12-08 06:07:07
6	Eyleifur Bjarkason	0.00 s	C	2019-11-03 18:41:46
7	Caeden Whitaker	0.00 s	C	2021-12-22 20:00:39
8	Lawry Sorenson	0.00 s	C	2023-06-29 22:06:11
9	Hidden user	0.00 s	C	2023-11-11 21:22:24
10	Shriraam U V	0.00 s	C	2025-03-31 05:54:24

#	User	Runtime	Language	Date
1	Klas af Geijerstam	0.02 s	C#	2017-08-27 14:10:55
2	Mateo Morales Guzman	0.04 s	C#	2025-06-26 15:13:28
3	Matias Raldes Leon	0.04 s	C#	2025-06-26 18:16:22

#	User	Runtime	Language	Date
1	Norbert Voelker	0.08 s	Go	2022-02-26 13:14:34

#	User	Runtime	Language	Date
1	Roger Ballard	0.00 s	Haskell	2018-05-02 17:20:55
2	Brent Yorgey	0.00 s	Haskell	2018-11-26 01:09:10
3	Hidden user	0.00 s	Haskell	2022-08-23 15:12:09
4	Steinar Simonnes	0.00 s	Haskell	2025-06-18 13:24:26
5	Juan Miguel Vilar	0.00 s	Haskell	2025-07-20 10:45:54
6	Udo Stenzel	0.01 s	Haskell	2023-04-18 13:39:11
7	TJ Takei	0.01 s	Haskell	2025-03-12 10:29:08
8	Shinji Koshida	0.01 s	Haskell	2025-04-03 20:55:45
9	Hidden user	0.03 s	Haskell	2022-02-08 07:04:59

#	User	Runtime	Language	Date
1	Erik Odenman	0.05 s	Java	2011-08-13 16:46:04
2	Micah Stairs	0.05 s	Java	2016-05-10 22:03:55
3	Paul Boddington	0.05 s	Java	2016-05-13 22:56:56
4	Nick Wu	0.05 s	Java	2016-06-13 01:21:11
5	Erik Baalhuis	0.05 s	Java	2016-09-29 13:49:46
6	Mehdi Ichou	0.05 s	Java	2017-04-16 21:46:07
7	Samuel Klingström	0.05 s	Java	2017-08-22 23:08:40
8	Max Holmberg	0.05 s	Java	2017-08-27 16:56:15
9	José Vander Meulen	0.05 s	Java	2018-02-20 21:53:48
10	Lizhong Wang	0.05 s	Java	2018-04-15 23:18:30

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.01 s	JavaScript (SpiderMonkey)	2017-10-31 15:58:10
2	Christian Cederquist	0.03 s	JavaScript (SpiderMonkey)	2023-05-26 10:32:07

#	User	Runtime	Language	Date
1	Timothy Gaede	0.64 s	Julia	2024-06-06 02:56:40

#	User	Runtime	Language	Date
1	Jacob Huebner	0.11 s	Kotlin	2020-06-25 06:58:43
2	Adam Rankin	0.18 s	Kotlin	2023-10-27 03:51:23
3	Adam Koprowski	0.21 s	Kotlin	2021-05-04 21:13:29
4	Hidden user	0.24 s	Kotlin	2020-02-23 10:26:30

#	User	Runtime	Language	Date
1	Sebastian Banert	0.00 s	OCaml	2024-07-18 18:54:18

#	User	Runtime	Language	Date
1	William Fiset	0.03 s	Python 2	2016-05-10 02:11:55
2	Kasper Borys	0.03 s	Python 2	2017-05-09 09:20:11
3	Hermon Mulat	0.03 s	Python 2	2017-09-04 05:33:59
4	Sigurður Jens Albertsson	0.03 s	Python 2	2018-02-21 23:36:06
5	Josenildo Silva	0.03 s	Python 2	2018-07-18 23:16:54
6	Lars Åström	0.03 s	Python 2	2019-06-25 18:52:02
7	Johan Lyts	0.03 s	Python 2	2019-08-05 13:56:59
8	Agis Daniels	0.04 s	Python 2	2020-06-03 15:45:29

#	User	Runtime	Language	Date
1	Isaac Lee	0.02 s	Python 3	2016-05-10 02:11:42
2	Денис Соболев	0.02 s	Python 3	2017-08-19 11:51:39
3	Utkarsh Chaudhary	0.02 s	Python 3	2017-08-27 11:59:04
4	Jakub Jagiello	0.02 s	Python 3	2017-08-27 14:23:24
5	Lionel KITIHOUN	0.02 s	Python 3	2017-08-27 17:10:29
6	Haodong Tao	0.02 s	Python 3	2017-12-09 00:52:12
7	Aaron Dunigan AtLee	0.02 s	Python 3	2018-02-01 02:57:44
8	Gal Zakrajsek	0.02 s	Python 3	2018-02-06 17:28:18
9	Matthew Mac Allister	0.02 s	Python 3	2018-02-22 04:55:24
10	Joseph Campbell	0.02 s	Python 3	2018-04-03 00:03:39

#	User	Runtime	Language	Date
1	Matthew Clemons	0.03 s	Ruby	2017-05-29 04:42:38
2	Hidden user	0.05 s	Ruby	2019-12-15 17:44:52
3	Thomas Feld	0.06 s	Ruby	2023-04-11 21:40:27

#	User	Runtime	Language	Date
1	Bas Dirks	0.00 s	Rust	2022-02-17 15:51:01
2	Raphaël Gauthier	0.00 s	Rust	2022-07-25 11:04:47
3	Vincent Lagerros	0.00 s	Rust	2024-07-26 16:43:29
4	Isak Jägberg	0.00 s	Rust	2024-10-16 15:17:49

#	User	Length	Language	Date
1	Lawry Sorenson	116	C	2023-06-29 22:24:17
2	Amad Askor	310	C	2016-09-05 16:48:55
3	Hidden user	341	C	2017-08-24 19:53:27
4	Chen Chongsong	342	C	2017-11-11 06:07:09
5	Hidden user	372	C	2023-11-11 21:22:24
6	Duke Nguyen	428	C	2017-12-08 06:07:07
7	Shriraam U V	541	C	2025-03-31 05:54:24
8	Caeden Whitaker	642	C	2021-12-22 20:00:39
9	Bochuan Lu	1609	C	2017-04-27 14:58:16
10	Eyleifur Bjarkason	4887	C	2019-11-03 18:41:46

#	User	Length	Language	Date
1	Klas af Geijerstam	469	C#	2017-08-27 14:10:55
2	Mateo Morales Guzman	858	C#	2025-06-26 15:13:28
3	Matias Raldes Leon	1816	C#	2025-06-26 18:16:22

#	User	Length	Language	Date
1	Zane Yu	275	C++	2019-02-02 09:07:55
2	Yeung Man Tsung	302	C++	2022-12-05 18:09:00
3	Hidden user	310	C++	2015-09-17 07:52:56
4	Hidden user	310	C++	2018-03-03 07:55:46
5	Xuan Tung Nguyen	315	C++	2020-04-05 16:47:05
6	Evan Michael Bailey	317	C++	2023-07-07 17:46:04
7	Leslie Yip	319	C++	2023-07-20 03:44:53
8	Scott MacIntosh	321	C++	2020-08-28 14:36:34
9	Hidden user	327	C++	2018-07-04 20:54:35
10	Liu Yang	328	C++	2017-03-19 23:15:20

#	User	Length	Language	Date
1	Norbert Voelker	1496	Go	2022-02-26 13:14:34

#	User	Length	Language	Date
1	Roger Ballard	588	Haskell	2018-05-02 17:20:55
2	Hidden user	624	Haskell	2022-02-08 07:04:59
3	Juan Miguel Vilar	807	Haskell	2025-07-20 10:45:54
4	Hidden user	1041	Haskell	2022-08-23 15:38:41
5	Shinji Koshida	1122	Haskell	2025-04-03 20:55:45
6	Brent Yorgey	1131	Haskell	2018-11-26 01:09:10
7	TJ Takei	1216	Haskell	2025-03-12 10:29:08
8	Udo Stenzel	1564	Haskell	2023-04-18 13:39:11
9	Steinar Simonnes	20098	Haskell	2025-06-18 13:24:26

#	User	Length	Language	Date
1	Sean Widjaja	446	Java	2022-02-06 02:17:21
2	Erik Odenman	523	Java	2011-08-13 16:46:04
3	Ian Gonzalez	591	Java	2020-11-03 22:27:59
4	Phu Huynh Le An	595	Java	2023-11-05 17:15:11
5	Andrew Polizzotto	615	Java	2020-03-03 00:23:25
6	Minh Nguyen Anh	631	Java	2023-11-07 23:43:56
7	Othmane Bentaleb	639	Java	2017-08-21 21:34:53
8	Sophia Khalis	642	Java	2020-04-24 17:07:50
9	Slavko Bezjak	644	Java	2023-05-10 20:55:04
10	Fatima-zahra El Azraq	671	Java	2023-05-11 20:30:16

#	User	Length	Language	Date
1	Christian Cederquist	2147	JavaScript (SpiderMonkey)	2023-05-26 10:32:07
2	Bjørn Chr. Soltvedt	32769	JavaScript (SpiderMonkey)	2017-10-31 15:58:10

#	User	Length	Language	Date
1	Timothy Gaede	1579	Julia	2024-06-06 02:53:06

#	User	Length	Language	Date
1	Jacob Huebner	638	Kotlin	2020-06-25 06:58:43
2	Adam Rankin	716	Kotlin	2023-10-27 03:51:23
3	Hidden user	950	Kotlin	2020-02-23 10:26:30
4	Adam Koprowski	9125	Kotlin	2021-05-04 21:13:29

#	User	Length	Language	Date
1	Sebastian Banert	738	OCaml	2024-07-18 18:54:18

#	User	Length	Language	Date
1	Sigurður Jens Albertsson	319	Python 2	2018-02-21 23:36:06
2	Josenildo Silva	346	Python 2	2018-07-18 23:16:54
3	Lars Åström	388	Python 2	2019-06-25 18:52:02
4	Johan Lyts	389	Python 2	2019-08-05 13:56:59
5	Kasper Borys	594	Python 2	2017-05-09 09:20:11
6	Agis Daniels	689	Python 2	2020-06-03 15:45:29
7	Hermon Mulat	1007	Python 2	2017-09-04 05:33:59
8	William Fiset	1507	Python 2	2016-05-10 02:11:55

#	User	Length	Language	Date
1	Benjamin Z White	122	Python 3	2023-05-23 22:33:57
2	Christopher Kopp	131	Python 3	2023-02-09 21:44:51
3	Yong Mao	203	Python 3	2023-01-31 00:21:55
4	Seyed Mohammad Seyedi	224	Python 3	2025-06-01 18:40:43
5	Sander Oppen	238	Python 3	2024-11-21 11:18:23
6	Michael Goldwasser	243	Python 3	2024-04-05 22:42:12
7	Jakub Jagiello	290	Python 3	2017-08-27 14:23:24
8	Денис Соболев	291	Python 3	2017-08-19 11:51:39
9	Zac Friggstad	293	Python 3	2020-03-11 20:15:41
10	Eimhin McDonald	302	Python 3	2018-07-26 18:37:55

#	User	Length	Language	Date
1	Thomas Feld	86	Ruby	2025-08-26 13:22:25
2	Hidden user	251	Ruby	2019-12-15 17:44:52
3	Matthew Clemons	441	Ruby	2017-05-29 04:42:38

#	User	Length	Language	Date
1	Bas Dirks	548	Rust	2022-02-17 15:51:01
2	Raphaël Gauthier	720	Rust	2022-07-25 11:04:47
3	Isak Jägberg	2035	Rust	2024-10-16 15:17:49
4	Vincent Lagerros	12864	Rust	2024-07-26 16:43:29

Solution running time distribution