Problem AI
Intellectual Property — Problem Statistics

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Submissions	346
Accepted submissions	70
Submission ratio	20.23%
Authors	45
Full solves [?]	24
Full solve Ratio	53.33%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.07 s	C	2019-04-03 14:49:46
2	Jesper Öqvist	0.24 s	C	2018-08-11 23:23:07

#	User	Runtime	Language	Date
1	Jeremy Lim	0.03 s	C++	2025-12-31 23:20:18
2	Tor Gunnar Høst Houeland	0.04 s	C++	2009-09-28 15:38:15
3	Константин Семенов	0.05 s	C++	2017-05-16 21:18:19
4	Henrik Ahlinder	0.05 s	C++	2022-04-07 08:55:30
5	Jonas Moberg	0.06 s	C++	2008-12-22 19:09:12
6	Joakim Blikstad	0.06 s	C++	2020-10-29 20:51:45
7	Hidden user	0.07 s	C++	2016-11-23 14:49:03
8	Bohao Sun	0.07 s	C++	2018-10-06 13:20:09
9	Антон Лавров	0.07 s	C++	2025-09-21 21:44:11
10	Alexander Skidanov	0.07 s	C++	2025-09-21 21:47:42

#	User	Runtime	Language	Date
1	Simon Klein	0.43 s	Java	2013-02-07 12:38:41
2	Herman Appelgren	0.65 s	Java	2021-04-09 00:38:48

#	User	Runtime	Language	Date
1	Tony Kwan	0.35 s	Python 3	2023-01-03 06:03:27

#	User	Runtime	Language	Date
1	Alexander Berntsson	0.14 s	Rust	2025-05-29 15:08:05

#	User	Length	Language	Date
1	Ivan Petrov	4414	C	2019-04-03 14:49:46
2	Jesper Öqvist	7858	C	2018-08-11 23:23:07

#	User	Length	Language	Date
1	Joakim Blikstad	2171	C++	2020-10-29 20:58:14
2	Johan Sannemo	2817	C++	2015-02-18 00:10:53
3	Константин Семенов	3310	C++	2017-05-16 21:18:19
4	Simon Lindholm	3368	C++	2015-11-12 12:02:02
5	Johan Wind	3600	C++	2018-10-27 19:06:02
6	Jonas Moberg	3911	C++	2008-12-17 13:52:01
7	Jeremy Lim	3934	C++	2025-04-11 13:04:29
8	Tobias Glimmerfors	4264	C++	2020-10-29 19:11:48
9	Alexander Skidanov	4432	C++	2025-09-21 21:47:42
10	Антон Лавров	4610	C++	2025-09-21 21:44:11

#	User	Length	Language	Date
1	Simon Klein	7161	Java	2013-02-07 12:38:41
2	Herman Appelgren	14304	Java	2021-04-09 00:12:58

#	User	Length	Language	Date
1	Tony Kwan	4361	Python 3	2023-01-03 06:03:27

#	User	Length	Language	Date
1	Alexander Berntsson	11050	Rust	2025-05-29 15:08:05

Solution running time distribution