Problem O
Quantum — Problem Statistics

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Submissions	1075
Accepted submissions	421
Submission ratio	39.16%
Authors	229
Full solves [?]	197
Full solve Ratio	86.03%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.09 s	C	2019-09-10 15:46:15
2	Tommy Bergman	0.15 s	C	2024-01-30 13:44:42
3	Aron Bergman	1.48 s	C	2020-01-24 12:24:26

#	User	Runtime	Language	Date
1	Andrzej Krajniak	1.98 s	C#	2016-10-01 23:17:23

#	User	Runtime	Language	Date
1	Gustav Kalander	0.00 s	C++	2023-08-12 11:50:20
2	Aron Granberg	0.02 s	C++	2019-11-22 00:06:03
3	Simon Lindholm	0.02 s	C++	2019-11-22 23:36:08
4	Marc Phua	0.03 s	C++	2020-09-29 15:49:06
5	Clarence Chew	0.03 s	C++	2020-12-14 06:40:12
6	Dmitry Lyubshin	0.03 s	C++	2023-05-22 07:21:35
7	Arsyad Kamili	0.03 s	C++	2023-08-21 10:20:19
8	David Avellan-Hultman	0.04 s	C++	2018-11-23 11:19:39
9	Arnav Sastry	0.04 s	C++	2019-12-15 06:33:31
10	Steven Halim	0.04 s	C++	2021-01-10 08:01:52

#	User	Runtime	Language	Date
1	Hidden user	0.21 s	Java	2016-07-08 19:17:10
2	Hidden user	0.21 s	Java	2020-11-25 10:37:10
3	Sephy	0.25 s	Java	2014-03-02 16:31:19
4	Hidden user	0.25 s	Java	2015-12-15 14:20:29
5	Bjørn Dons	0.25 s	Java	2023-07-08 21:40:28
6	Rikard Blixt	0.35 s	Java	2014-02-24 16:17:09
7	Herman Appelgren	0.37 s	Java	2018-09-22 14:14:29
8	Jonas Haglund	0.39 s	Java	2014-03-05 23:33:34
9	John Eriksson	0.40 s	Java	2015-12-09 15:06:27
10	Hidden user	0.45 s	Java	2018-11-25 17:11:27

#	User	Runtime	Language	Date
1	Christian Pilegaard Cederquist	0.95 s	JavaScript (SpiderMonkey)	2023-10-17 09:11:26

#	User	Runtime	Language	Date
1	Andreas Björklund	0.29 s	Python 2	2019-01-20 06:21:07
2	Andreas Serra	1.09 s	Python 2	2014-02-26 04:02:20

#	User	Runtime	Language	Date
1	Oskar Haarklou Veileborg	0.34 s	Python 3	2020-09-28 15:33:24
2	Teikn Smith	0.55 s	Python 3	2022-06-22 22:59:09
3	Jiaming Kong	0.57 s	Python 3	2025-08-08 04:04:28
4	Vincent Tandya	0.59 s	Python 3	2021-02-17 13:36:03
5	Lee Yi Heng	0.60 s	Python 3	2023-08-20 16:14:31
6	Tan Su Yin	0.64 s	Python 3	2023-08-26 21:09:00
7	Devansh Shah	0.88 s	Python 3	2023-08-02 09:32:00
8	Dong Weien	0.90 s	Python 3	2023-08-26 06:44:17
9	Ryan Tan	0.99 s	Python 3	2023-08-03 12:37:33
10	Soh Hau Yee Tyro	1.40 s	Python 3	2023-08-20 06:07:19

#	User	Runtime	Language	Date
1	Christofer Nolander	0.02 s	Rust	2019-11-22 08:31:36
2	Vincent Lagerros	0.02 s	Rust	2025-03-06 21:55:51
3	Leonard Pauli	0.08 s	Rust	2020-11-17 21:56:39
4	Markus Videfors	0.13 s	Rust	2020-11-20 12:35:56
5	Anton Lilja	0.14 s	Rust	2020-11-20 00:35:38
6	Oliver Lindbäck	0.17 s	Rust	2024-01-26 14:16:13
7	Oliver Lindbäck	0.18 s	Rust	2023-09-11 21:41:41
8	Fritiof Rusck	0.20 s	Rust	2023-09-08 16:51:05
9	Liam Thorell	0.90 s	Rust	2024-12-02 18:56:04
10	Eskil Queseth	1.18 s	Rust	2019-12-08 23:22:47

#	User	Length	Language	Date
1	Tommy Bergman	3562	C	2024-01-30 13:44:42
2	Ivan Petrov	4831	C	2019-09-10 15:46:15
3	Aron Bergman	6702	C	2020-01-24 12:28:13

#	User	Length	Language	Date
1	Andrzej Krajniak	28477	C#	2016-10-01 23:17:23

#	User	Length	Language	Date
1	David Avellan-Hultman	1298	C++	2018-11-23 10:08:21
2	Jerome Leow	1324	C++	2021-02-17 08:01:08
3	Hidden user	1395	C++	2023-08-02 18:48:16
4	Frederick Pek	1414	C++	2021-04-23 05:46:41
5	Bob	1424	C++	2025-11-08 15:52:49
6	Hidden user	1427	C++	2018-11-19 22:54:50
7	Pontakorn Prasertsuk	1536	C++	2023-08-07 18:54:02
8	Artemis Ngoh	1565	C++	2022-11-20 17:10:12
9	Ignacio Castellano Vega	1592	C++	2023-03-29 20:35:56
10	Mai Kiến Quốc	1599	C++	2020-01-26 15:00:42

#	User	Length	Language	Date
1	Doug Goodman	1926	Java	2019-08-20 18:11:40
2	Martin Jakobsson	2231	Java	2016-09-22 23:03:50
3	Hidden user	3098	Java	2016-07-08 19:17:10
4	Crystal Sharpe	3166	Java	2020-12-25 07:36:53
5	Nick Wu	3464	Java	2016-02-04 05:04:08
6	Tjan Eng Ger, Kevin	4221	Java	2023-08-10 15:51:20
7	Hidden user	4382	Java	2018-11-25 17:11:27
8	Love Brandefelt	4457	Java	2019-04-09 14:14:48
9	Samuel Tan	4549	Java	2023-08-10 08:00:03
10	Kevin Lim Yong Shen	4601	Java	2021-05-22 09:48:03

#	User	Length	Language	Date
1	Christian Pilegaard Cederquist	4512	JavaScript (SpiderMonkey)	2023-10-17 09:11:26

#	User	Length	Language	Date
1	Andreas Björklund	1065	Python 2	2019-01-20 06:21:07
2	Andreas Serra	3479	Python 2	2014-02-26 04:02:20

#	User	Length	Language	Date
1	Gustav Elmqvist	448	Python 3	2023-03-28 12:27:39
2	Oskar Haarklou Veileborg	1021	Python 3	2020-09-28 15:33:24
3	Casper Rysgaard	1048	Python 3	2023-01-06 10:17:11
4	Hidden user	1161	Python 3	2023-08-11 11:53:36
5	Nicholas Russell Saerang	1246	Python 3	2023-02-13 14:35:58
6	Ryan Tan	1372	Python 3	2023-08-03 12:37:33
7	Hidden user	1434	Python 3	2023-08-26 10:22:09
8	Vincent Tandya	1472	Python 3	2021-02-17 13:36:03
9	Li Zhaoqi	1494	Python 3	2023-08-27 16:54:49
10	Pang Yaran	1523	Python 3	2023-08-03 15:42:42

#	User	Length	Language	Date
1	Love Brandefelt	3146	Rust	2018-11-17 21:20:13
2	Anton Lilja	3331	Rust	2020-11-20 16:10:19
3	Vincent Lagerros	3348	Rust	2024-04-09 01:24:17
4	Oliver Lindbäck	3428	Rust	2023-09-11 21:41:41
5	Oliver Lindbäck	3428	Rust	2023-09-12 17:39:42
6	Liam Thorell	3657	Rust	2024-12-02 18:56:04
7	Markus Videfors	3935	Rust	2020-11-20 12:35:56
8	Leonard Pauli	3986	Rust	2020-11-17 06:20:14
9	Alvin Westling	3999	Rust	2024-02-02 12:55:04
10	Christofer Nolander	4035	Rust	2018-11-18 10:30:29

Solution running time distribution