Problem J
Stigavörður — Problem Statistics

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Submissions	536
Accepted submissions	298
Submission ratio	55.60%
Authors	188
Full solves [?]	142
Full solve Ratio	75.53%

#	User	Score	Language	Date
1	Bergur Snorrason	100	C	2021-04-29 11:28:08
2	Eyleifur Bjarkason	100	C	2021-08-10 00:07:49

#	User	Score	Language	Date
1	Ari Páll Agnarsson	100	Common Lisp	2021-04-22 15:01:06
2	J Sotomayor	100	Common Lisp	2025-08-26 06:10:38

#	User	Score	Language	Date
1	Brent Yorgey	100	Haskell	2021-04-22 20:09:35
2	Andrew Rioux	50	Haskell	2025-08-21 22:45:48

#	User	Score	Language	Date
1	Liam Keliher	100	Java	2021-05-23 09:15:59
2	Crystal Sharpe	100	Java	2021-05-27 02:32:44
3	Martin Jakobsson	100	Java	2021-08-19 19:13:16
4	Malte Larsson	100	Java	2021-09-26 22:07:01
5	Doug Goodman	100	Java	2021-10-19 16:55:55
6	Bjørn Dons	100	Java	2024-08-25 18:50:07
7	Lee Heng Sheng	100	Java	2025-10-28 05:22:12
8	Issa Issack	50	Java	2024-04-21 04:24:34

#	User	Score	Language	Date
1	Christian Pilegaard Cederquist	100	JavaScript (SpiderMonkey)	2024-10-11 07:28:43
2	Bjørn Chr. Soltvedt	50	JavaScript (SpiderMonkey)	2023-12-13 23:52:37

#	User	Score	Language	Date
1	Timothy Gaede	50	Julia	2024-08-01 09:07:04

#	User	Score	Language	Date
1	Shinji Koshida	50	Lua	2025-05-20 12:07:08

#	User	Score	Language	Date
1	Måns Magnusson	100	Python 2	2021-08-19 17:54:25
2	Maj Stenmark	100	Python 2	2021-09-30 19:36:39
3	Andreas Björklund	100	Python 2	2022-01-17 12:23:22

#	User	Score	Language	Date
1	Niklas Sandén	100	Rust	2023-05-03 18:14:29
2	Frank Endriss	100	Rust	2025-05-19 11:25:08
3	Andrew Rioux	100	Rust	2025-08-24 20:47:52
4	Ulrik Hansen	50	Rust	2024-04-26 13:31:35

#	User	Runtime	Language	Date
1	Bergur Snorrason	0.09 s	C	2021-04-29 11:28:08
2	Eyleifur Bjarkason	0.88 s	C	2021-08-10 00:09:11

#	User	Runtime	Language	Date
1	Alexander Kravberg	0.04 s	C++	2025-01-07 01:11:21
2	Magnus Hokland Hegdahl	0.05 s	C++	2023-11-13 11:19:07
3	Nils Gustafsson	0.07 s	C++	2021-04-22 11:29:57
4	Jakob Rødal Skaar	0.07 s	C++	2023-11-13 10:49:44
5	Jeroen Op de Beek	0.07 s	C++	2023-11-13 18:00:35
6	Florian ten Napel	0.07 s	C++	2024-11-30 20:57:48
7	Róbert Kristian Freysson	0.07 s	C++	2025-06-22 15:48:09
8	Joakim Blikstad	0.08 s	C++	2021-04-30 15:23:59
9	Arnav Sastry	0.08 s	C++	2021-06-01 20:27:39
10	Hidden user	0.08 s	C++	2021-08-01 02:37:12

#	User	Runtime	Language	Date
1	Ari Páll Agnarsson	0.86 s	Common Lisp	2021-04-22 15:01:06
2	J Sotomayor	5.64 s	Common Lisp	2025-08-26 06:10:38

#	User	Runtime	Language	Date
1	Brent Yorgey	0.71 s	Haskell	2021-04-22 20:09:35

#	User	Runtime	Language	Date
1	Lee Heng Sheng	0.17 s	Java	2025-10-28 05:22:12
2	Crystal Sharpe	0.25 s	Java	2021-05-27 02:32:44
3	Bjørn Dons	0.25 s	Java	2024-08-25 18:50:07
4	Liam Keliher	0.39 s	Java	2021-05-24 04:45:30
5	Martin Jakobsson	0.63 s	Java	2021-08-19 19:13:16
6	Malte Larsson	0.79 s	Java	2021-09-26 22:07:01
7	Doug Goodman	0.80 s	Java	2021-10-19 16:55:55

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.47 s	JavaScript (SpiderMonkey)	2024-10-11 07:28:43

#	User	Runtime	Language	Date
1	Andreas Björklund	0.41 s	Python 2	2022-01-17 12:23:22
2	Måns Magnusson	1.27 s	Python 2	2021-08-19 17:54:25
3	Maj Stenmark	1.34 s	Python 2	2021-09-30 19:36:39

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.19 s	Python 3	2021-04-22 11:11:18
2	Simen Sørensen	0.21 s	Python 3	2025-02-27 15:28:17
3	Yong Mao	0.23 s	Python 3	2024-06-15 03:27:29
4	Milan Petrusic	0.23 s	Python 3	2024-10-07 11:50:02
5	Erik Amirell Eklöf	0.28 s	Python 3	2021-09-28 18:32:17
6	Jiaming Kong	0.29 s	Python 3	2025-07-14 04:26:25
7	Jeremy Lim	0.39 s	Python 3	2023-11-22 20:00:11
8	Casper Rysgaard	0.40 s	Python 3	2024-09-11 11:06:44
9	Jon Arnar	0.45 s	Python 3	2024-10-07 02:36:45
10	Hidden user	0.60 s	Python 3	2025-02-21 16:46:03

#	User	Runtime	Language	Date
1	Frank Endriss	0.05 s	Rust	2025-05-19 11:28:56
2	Niklas Sandén	0.12 s	Rust	2023-05-03 18:14:29
3	Andrew Rioux	0.41 s	Rust	2025-08-24 20:47:52

#	User	Length	Language	Date
1	Bergur Snorrason	2771	C	2021-04-29 11:28:08
2	Eyleifur Bjarkason	9764	C	2021-08-10 00:09:11

#	User	Length	Language	Date
1	Coman Calin	796	C++	2021-10-16 09:39:15
2	Teikn Smith	914	C++	2024-10-08 07:05:36
3	Catalina Isache	973	C++	2021-10-16 09:50:11
4	Dmitry Lyubshin	1001	C++	2023-05-10 18:51:12
5	Zsolt Németh	1014	C++	2024-11-18 11:21:32
6	Erik Amirell Eklöf	1040	C++	2021-08-19 17:26:03
7	Róbert Kristian Freysson	1052	C++	2025-06-22 15:48:09
8	Rares Popa	1099	C++	2021-10-16 09:21:19
9	Andrei Daha	1102	C++	2021-10-16 09:36:06
10	Florian ten Napel	1137	C++	2024-11-30 21:01:00

#	User	Length	Language	Date
1	J Sotomayor	4123	Common Lisp	2025-08-26 06:10:38
2	Ari Páll Agnarsson	5756	Common Lisp	2021-04-22 15:01:06

#	User	Length	Language	Date
1	Brent Yorgey	5574	Haskell	2021-04-22 20:09:35

#	User	Length	Language	Date
1	Doug Goodman	2419	Java	2021-10-19 16:55:55
2	Crystal Sharpe	2576	Java	2021-05-27 02:32:44
3	Malte Larsson	3798	Java	2021-09-26 22:07:01
4	Martin Jakobsson	3873	Java	2021-08-19 19:13:16
5	Liam Keliher	4566	Java	2021-05-23 09:21:53
6	Lee Heng Sheng	6156	Java	2025-10-28 05:22:12
7	Bjørn Dons	6464	Java	2024-08-25 18:50:07

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	2572	JavaScript (SpiderMonkey)	2024-10-11 07:28:43

#	User	Length	Language	Date
1	Andreas Björklund	1026	Python 2	2022-01-17 12:23:22
2	Måns Magnusson	1880	Python 2	2021-08-19 17:54:25
3	Maj Stenmark	1880	Python 2	2021-09-30 19:36:39

#	User	Length	Language	Date
1	Oskar Haarklou Veileborg	558	Python 3	2021-04-22 11:11:18
2	Tómas Kristinn	781	Python 3	2023-02-19 14:14:05
3	Caleb Dastrup	946	Python 3	2024-06-06 19:01:41
4	Jeremy Lim	950	Python 3	2023-11-22 20:00:11
5	Isaac Lee	966	Python 3	2021-09-09 06:16:23
6	Casper Rysgaard	974	Python 3	2024-09-11 11:06:44
7	Darius-George Oanea	1000	Python 3	2021-10-16 10:51:31
8	Erik Amirell Eklöf	1028	Python 3	2021-09-28 18:32:17
9	Björn Thor Stefánsson	1068	Python 3	2024-02-21 17:16:27
10	Simen Sørensen	1181	Python 3	2025-02-27 15:28:17

#	User	Length	Language	Date
1	Andrew Rioux	2912	Rust	2025-08-24 20:47:52
2	Frank Endriss	19081	Rust	2025-05-19 11:25:08
3	Niklas Sandén	27761	Rust	2023-05-03 18:14:29

Solution running time distribution