Problem A
Booming Business — Problem Statistics

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Submissions	202
Accepted submissions	89
Submission ratio	44.06%
Authors	96
Full solves [?]	80
Full solve Ratio	83.33%

#	User	Runtime	Language	Date
1	Hidden user	0.02 s	C	2019-04-15 01:58:34
2	Ivan Petrov	0.06 s	C	2019-07-10 08:12:16

#	User	Runtime	Language	Date
1	Pavel Verigo	0.01 s	C++	2020-05-03 17:04:27
2	Brandon Zhang	0.01 s	C++	2023-10-27 10:44:34
3	Thomas Beuman	0.02 s	C++	2017-10-25 13:59:25
4	Dmitry Lyubshin	0.02 s	C++	2018-09-01 13:13:20
5	Michael Phillotry	0.02 s	C++	2022-12-20 08:27:10
6	Peter Kwak	0.03 s	C++	2021-06-13 16:55:56
7	Viraj Maddur	0.04 s	C++	2018-06-28 07:24:56
8	Guillermo Sanchez	0.04 s	C++	2018-10-11 22:22:50
9	Neal Zane	0.04 s	C++	2019-01-12 03:47:29
10	Muhammad Ayaz Dzulfikar	0.04 s	C++	2019-03-14 16:00:32

#	User	Runtime	Language	Date
1	Bjørn Dons	0.12 s	Java	2023-12-16 21:30:39
2	Jiru Xu	0.13 s	Java	2017-10-31 03:20:57
3	Frank Ruskey	0.14 s	Java	2017-11-30 22:29:36
4	Davide Pallotti	0.17 s	Java	2017-11-19 16:10:05
5	Benjamin Reidys	0.24 s	Java	2019-02-08 19:02:01
6	Nicholas Benson	0.29 s	Java	2017-12-01 04:29:16
7	Mike Nguyen	0.39 s	Java	2021-06-13 01:41:24
8	Sander van Schouwenburg	0.68 s	Java	2017-10-24 20:44:16

#	User	Runtime	Language	Date
1	Andreas Björklund	0.91 s	Python 2	2020-08-26 18:40:25
2	Harry Smidt	1.07 s	Python 2	2018-09-08 15:43:24

#	User	Runtime	Language	Date
1	Hidden user	0.13 s	Python 3	2023-08-31 12:11:50
2	Hrant Hovhannisyan	0.15 s	Python 3	2025-05-06 11:42:23
3	Hidden user	0.18 s	Python 3	2024-03-13 09:21:32
4	Prodan Radu-Matei	0.18 s	Python 3	2024-08-03 17:07:34
5	Jeroen Op de Beek	0.21 s	Python 3	2024-09-24 00:23:51
6	Firman Syah	0.29 s	Python 3	2025-01-26 01:30:03
7	Hidden user	0.37 s	Python 3	2022-08-13 11:26:13
8	David Nilsson	1.06 s	Python 3	2020-06-28 19:12:37

#	User	Length	Language	Date
1	Ivan Petrov	702	C	2019-07-10 08:12:16
2	Hidden user	1990	C	2019-04-15 01:58:34

#	User	Length	Language	Date
1	Alexander Skidanov	470	C++	2025-04-04 10:41:34
2	AbelBurduhos	484	C++	2023-12-04 17:33:27
3	I Lucian	505	C++	2023-12-01 13:34:22
4	Andrei Dragoș	510	C++	2023-12-03 16:08:34
5	Hidden user	511	C++	2018-04-14 22:11:14
6	Petru Popescu	518	C++	2023-12-03 10:28:32
7	Johan Wind	533	C++	2019-02-06 14:33:47
8	Hidden user	533	C++	2021-05-28 11:23:45
9	RemWheel	546	C++	2023-12-03 10:17:41
10	ravisantul	629	C++	2023-12-01 13:39:35

#	User	Length	Language	Date
1	Jiru Xu	852	Java	2017-10-31 03:20:57
2	Frank Ruskey	878	Java	2017-11-30 22:29:36
3	Sander van Schouwenburg	2162	Java	2017-10-24 20:44:16
4	Nicholas Benson	2235	Java	2017-12-01 04:29:16
5	Benjamin Reidys	2352	Java	2019-02-08 19:02:01
6	Davide Pallotti	3592	Java	2017-11-19 16:10:05
7	Mike Nguyen	5134	Java	2021-06-13 01:41:24
8	Bjørn Dons	5345	Java	2023-12-16 21:30:39

#	User	Length	Language	Date
1	Andreas Björklund	413	Python 2	2020-08-26 18:40:25
2	Harry Smidt	426	Python 2	2018-09-08 15:43:24

#	User	Length	Language	Date
1	Hidden user	282	Python 3	2024-03-13 09:17:08
2	Hidden user	339	Python 3	2022-08-13 11:26:13
3	David Nilsson	375	Python 3	2020-06-28 19:12:37
4	Hrant Hovhannisyan	430	Python 3	2025-05-06 11:42:23
5	Prodan Radu-Matei	470	Python 3	2024-08-03 17:07:34
6	Jeroen Op de Beek	676	Python 3	2024-09-24 00:23:51
7	Firman Syah	736	Python 3	2025-01-26 01:30:03
8	Hidden user	4462	Python 3	2023-08-31 12:11:50

Solution running time distribution