Problem A
Landscaping — Problem Statistics

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Submissions	699
Accepted submissions	271
Submission ratio	38.77%
Authors	249
Accepted authors	202
Author ratio	81.12%

#	User	Runtime	Language	Date
1	Ivan Petrov	0.08 s	C	2018-03-22 11:21:37
2	Hidden user	0.49 s	C	2023-01-09 19:17:34

#	User	Runtime	Language	Date
1	Emil bks	0.48 s	C#	2025-05-21 23:49:29

#	User	Runtime	Language	Date
1	Micah Stairs	0.12 s	Java	2016-11-20 14:14:17
2	Sam Reinehr	0.12 s	Java	2018-11-02 22:46:26
3	Benjamin Reidys	0.15 s	Java	2019-11-24 01:49:14
4	Chris Wu	0.17 s	Java	2016-11-05 02:23:52
5	Morten Flensborg Jensen	0.17 s	Java	2020-04-10 15:25:47
6	Bjørn Dons	0.24 s	Java	2023-05-13 21:59:01
7	Collin Jakubik	0.30 s	Java	2022-10-24 04:46:16
8	Frank Luan	0.96 s	Java	2016-10-31 01:55:08

#	User	Runtime	Language	Date
1	Andreas Björklund	0.75 s	Python 2	2019-09-19 21:11:49

#	User	Runtime	Language	Date
1	Duoduo Zhao	0.15 s	Python 3	2025-07-05 18:35:37
2	Daniel Rasmussen	0.17 s	Python 3	2025-04-14 20:17:46
3	Shariq Naiyer	0.18 s	Python 3	2023-12-08 21:38:53
4	Ryan Farrell	0.18 s	Python 3	2024-03-08 18:43:07
5	Denil Bouafia	0.18 s	Python 3	2024-10-05 09:16:52
6	Sidharth Pillai	0.19 s	Python 3	2023-12-09 05:56:35
7	Erling Bratli	0.23 s	Python 3	2023-04-17 16:03:50
8	Nicholas Russell Saerang	0.25 s	Python 3	2024-06-12 06:44:01
9	Haoming Lin	0.26 s	Python 3	2022-04-20 19:33:53
10	Guan Yang Ze	0.27 s	Python 3	2021-02-07 12:54:32

#	User	Length	Language	Date
1	Hidden user	2639	C	2023-01-09 19:17:34
2	Ivan Petrov	3609	C	2018-03-22 11:21:37

#	User	Length	Language	Date
1	Emil bks	4655	C#	2025-05-21 23:49:29

#	User	Length	Language	Date
1	liumy	1458	C++	2017-08-30 09:12:18
2	Paul Jungeblut	1473	C++	2017-03-19 20:25:10
3	Alexander Skidanov	1483	C++	2024-12-03 07:29:44
4	Antoni Guz	1550	C++	2018-03-13 00:46:06
5	Josenildo Silva	1610	C++	2018-07-30 14:05:41
6	Aiden Z	1795	C++	2024-08-09 16:10:40
7	Max Yang	1801	C++	2024-06-16 06:34:22
8	Seas to Exist	1808	C++	2025-06-13 18:22:59
9	Zac Friggstad	1848	C++	2020-03-16 19:19:22
10	[]	1861	C++	2023-08-05 06:54:48

#	User	Length	Language	Date
1	Frank Luan	2403	Java	2016-10-31 01:55:08
2	Sam Reinehr	3222	Java	2018-11-02 22:46:26
3	Micah Stairs	3683	Java	2016-11-20 14:14:17
4	Morten Flensborg Jensen	4056	Java	2020-04-10 15:25:47
5	Benjamin Reidys	5785	Java	2019-11-24 01:49:14
6	Chris Wu	5898	Java	2016-11-05 02:23:52
7	Collin Jakubik	6224	Java	2022-10-24 04:46:16
8	Bjørn Dons	9347	Java	2023-05-13 21:59:01

#	User	Length	Language	Date
1	Andreas Björklund	1842	Python 2	2019-09-19 21:11:49

#	User	Length	Language	Date
1	Nicholas Russell Saerang	1399	Python 3	2024-06-12 06:44:01
2	Ole Vik Lysne	1689	Python 3	2025-03-29 17:26:46
3	Denil Bouafia	1866	Python 3	2024-10-05 09:16:52
4	Noam Cohen	1963	Python 3	2021-05-13 11:54:40
5	Haoming Lin	1983	Python 3	2022-04-20 19:33:53
6	Caleb Dastrup	1986	Python 3	2025-01-23 05:05:26
7	Erling Bratli	2013	Python 3	2023-04-17 16:03:50
8	Sven de Ronde	2153	Python 3	2021-05-13 12:10:18
9	Pim Meulensteen	2323	Python 3	2021-05-13 11:46:04
10	Mees de Vries	2540	Python 3	2021-05-12 16:36:13

Solution running time distribution