Problem J
Raising the Bar — Problem Statistics

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Submissions	319
Accepted submissions	155
Submission ratio	48.59%
Authors	120
Accepted authors	105
Author ratio	87.50%

#	User	Runtime	Language	Date
1	Kha Le	0.00 s	C++	2024-10-11 17:02:10
2	Ian DeHaan	0.01 s	C++	2022-03-05 20:57:10
3	Atli Fannar Franklín	0.01 s	C++	2022-03-10 11:16:11
4	Nicholas Russell Saerang	0.01 s	C++	2022-03-30 17:21:10
5	Lawry Sorenson	0.01 s	C++	2022-07-28 16:47:24
6	Timotius Jason	0.01 s	C++	2023-03-21 08:22:41
7	Zhao Wei Liew	0.01 s	C++	2023-03-21 13:07:27
8	Dmitry Lyubshin	0.01 s	C++	2023-04-18 21:01:28
9	Hidden user	0.01 s	C++	2024-10-10 00:18:36
10	ivls	0.01 s	C++	2025-06-20 12:46:55

#	User	Runtime	Language	Date
1	Norbert Voelker	0.06 s	Go	2022-07-31 16:33:49

#	User	Runtime	Language	Date
1	Brent Yorgey	0.00 s	Haskell	2022-07-14 13:53:52
2	Hidden user	0.08 s	Haskell	2022-03-11 03:39:06

#	User	Runtime	Language	Date
1	Crystal Sharpe	0.10 s	Java	2022-06-18 23:18:31
2	Stela Palii	0.33 s	Java	2024-12-06 00:49:28
3	Doug Goodman	0.40 s	Java	2022-03-10 19:07:26
4	Josh Henderson	0.41 s	Java	2022-03-28 19:49:18
5	Aleksander Berezowski	0.46 s	Java	2022-03-06 00:12:49

#	User	Runtime	Language	Date
1	Bjørn Chr. Soltvedt	0.45 s	JavaScript (SpiderMonkey)	2023-03-25 00:29:15

#	User	Runtime	Language	Date
1	Timothy Gaede	0.43 s	Julia	2025-05-29 06:22:16

#	User	Runtime	Language	Date
1	Ocram Esah	0.04 s	Python 2	2022-06-06 10:43:51
2	Andreas Björklund	0.05 s	Python 2	2022-03-13 21:21:07
3	Johan Lyts	0.05 s	Python 2	2022-04-02 14:17:37

#	User	Runtime	Language	Date
1	Eric Leow Yu Quan	0.05 s	Python 3	2023-03-22 10:34:14
2	Rafael Kristoforus Yanto	0.05 s	Python 3	2025-05-10 00:31:42
3	ro011110ot	0.05 s	Python 3	2025-09-03 17:58:11
4	Alexander Kravberg	0.06 s	Python 3	2022-04-03 19:12:08
5	Ocram Esah	0.06 s	Python 3	2022-06-06 10:43:35
6	Brandon Foong	0.06 s	Python 3	2023-03-21 16:39:02
7	Duoduo Zhao	0.06 s	Python 3	2025-07-07 02:36:40
8	Marcus Xu	0.19 s	Python 3	2023-03-24 01:37:55
9	Dante Bencivenga	0.24 s	Python 3	2022-05-23 03:13:28
10	John Zheng	0.25 s	Python 3	2022-03-05 22:20:29

#	User	Runtime	Language	Date
1	Miorel Palii	0.09 s	Ruby	2022-03-15 03:09:29
2	Thomas Feld	0.28 s	Ruby	2023-05-25 12:22:35

#	User	Runtime	Language	Date
1	Aaron Lengyel	0.14 s	Rust	2022-08-24 01:45:40

#	User	Length	Language	Date
1	Teikn Smith	303	C++	2024-10-12 21:14:01
2	Dmitry Lyubshin	313	C++	2023-04-18 21:01:28
3	Hidden user	334	C++	2024-10-10 00:18:36
4	Yeung Man Tsung	366	C++	2023-03-20 15:49:26
5	Hidden user	370	C++	2022-05-01 09:44:22
6	Gustav Nilsson Gisleskog	433	C++	2022-11-17 18:14:14
7	Mikael K Eriksson	439	C++	2022-03-21 10:03:45
8	Christian Yongwhan Lim	444	C++	2023-06-11 02:44:47
9	ivls	475	C++	2025-06-20 12:46:55
10	Alexander Skidanov	475	C++	2025-06-20 12:52:25

#	User	Length	Language	Date
1	Norbert Voelker	717	Go	2022-07-31 16:37:07

#	User	Length	Language	Date
1	Hidden user	1392	Haskell	2022-03-06 04:48:36
2	Brent Yorgey	4850	Haskell	2022-07-14 13:53:52

#	User	Length	Language	Date
1	Doug Goodman	721	Java	2022-03-10 19:07:26
2	Crystal Sharpe	827	Java	2022-06-18 23:18:31
3	Josh Henderson	961	Java	2022-03-28 19:49:18
4	Stela Palii	1382	Java	2024-12-06 00:49:28
5	Aleksander Berezowski	1780	Java	2022-03-06 00:12:49

#	User	Length	Language	Date
1	Bjørn Chr. Soltvedt	557	JavaScript (SpiderMonkey)	2023-03-25 00:29:15

#	User	Length	Language	Date
1	Timothy Gaede	726	Julia	2025-05-29 06:22:16

#	User	Length	Language	Date
1	Andreas Björklund	196	Python 2	2022-03-13 21:21:07
2	Johan Lyts	267	Python 2	2022-04-02 14:17:37
3	Ocram Esah	552	Python 2	2022-06-06 10:43:51

#	User	Length	Language	Date
1	Kelly Dance	168	Python 3	2023-02-02 02:32:56
2	Nathan Koppel	201	Python 3	2024-10-10 05:18:33
3	Brandon Foong	221	Python 3	2023-03-21 16:37:06
4	Zac Friggstad	223	Python 3	2022-03-12 05:37:12
5	Oskar Haarklou Veileborg	231	Python 3	2022-03-19 18:30:35
6	Ryan Tan	244	Python 3	2023-03-23 05:49:09
7	Hidden user	248	Python 3	2023-03-22 11:55:09
8	Sidharth Sundar	269	Python 3	2022-11-28 00:12:46
9	Dirck van den Ende	276	Python 3	2024-06-25 09:47:18
10	Paul Swingle	280	Python 3	2023-07-25 06:52:42

#	User	Length	Language	Date
1	Thomas Feld	87	Ruby	2023-05-25 12:22:35
2	Miorel Palii	368	Ruby	2022-03-15 03:09:29

#	User	Length	Language	Date
1	Aaron Lengyel	4557	Rust	2022-08-24 01:45:40

Solution running time distribution