Problem A
Aqueduct Construction — Problem Statistics

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Submissions	966
Accepted submissions	241
Submission ratio	24.95%
Authors	155
Accepted authors	124
Author ratio	80.00%

#	User	Runtime	Language	Date
1	Stefan Kennedy	0.01 s	C	2017-01-10 22:29:20
2	Ivan Petrov	0.08 s	C	2019-11-05 16:07:09

#	User	Runtime	Language	Date
1	Jorik Jooken	0.01 s	C++	2016-10-25 20:43:53
2	Bay Wei Heng	0.01 s	C++	2018-03-15 12:46:30
3	Muhammad Irham Rasyidi	0.01 s	C++	2018-03-18 16:27:37
4	Liu Husong	0.01 s	C++	2019-03-21 07:06:44
5	Hidden user	0.01 s	C++	2020-12-16 08:22:56
6	Leonardo Blanger	0.01 s	C++	2021-05-06 19:30:51
7	Bảo Nguyễn	0.01 s	C++	2021-05-12 09:00:32
8	Martijn van der Horst	0.01 s	C++	2022-11-02 19:17:05
9	Raynold Ng	0.02 s	C++	2018-03-19 10:35:44
10	Johan Wind	0.02 s	C++	2018-12-25 19:11:21

#	User	Runtime	Language	Date
1	Sebastian Geyer	0.30 s	Java	2022-04-20 17:50:01
2	Hidden user	0.30 s	Java	2022-07-14 10:52:54
3	Taras Romanyuk	0.33 s	Java	2025-02-01 13:32:34
4	Micah Stairs	0.40 s	Java	2016-09-16 03:14:47
5	Brent Yorgey	0.45 s	Java	2020-05-12 14:18:56
6	Benjamin Reidys	0.47 s	Java	2019-06-03 02:23:54
7	Godmar Back	0.51 s	Java	2019-06-10 19:41:11
8	Darrin Wiley	0.89 s	Java	2018-11-14 04:30:09
9	Jonas Klausen	1.27 s	Java	2019-11-05 20:36:12

#	User	Runtime	Language	Date
1	Christian Cederquist	2.32 s	JavaScript (SpiderMonkey)	2023-07-31 16:51:40

#	User	Runtime	Language	Date
1	Hidden user	0.25 s	Python 2	2018-03-16 22:36:10

#	User	Runtime	Language	Date
1	Dominic Berzin Chua Way Gin	0.21 s	Python 3	2025-03-09 05:02:41
2	Nicholas Russell Saerang	0.69 s	Python 3	2023-07-12 02:02:45
3	Tam Keng Hong	0.79 s	Python 3	2024-03-17 10:16:03

#	User	Length	Language	Date
1	Ivan Petrov	6670	C	2019-11-05 16:07:09
2	Stefan Kennedy	38297	C	2017-01-10 22:29:20

#	User	Length	Language	Date
1	Dmitry Lyubshin	1947	C++	2023-07-08 19:31:46
2	Xuan Tung Nguyen	2101	C++	2020-04-11 13:17:36
3	Jeremy Lim	2162	C++	2025-03-05 13:43:42
4	Hidden user	2548	C++	2023-08-09 03:25:23
5	Paul Wild	2600	C++	2018-10-13 03:15:13
6	Johan Wind	2652	C++	2018-12-25 19:11:57
7	Mårten Wiman	2709	C++	2016-09-13 19:04:38
8	Godmar Back	2743	C++	2019-06-10 20:03:50
9	Artemis Ngoh	2767	C++	2023-09-06 22:06:54
10	Joshua Andersson	2794	C++	2024-06-20 20:55:33

#	User	Length	Language	Date
1	Micah Stairs	4748	Java	2016-09-16 03:14:47
2	Jonas Klausen	5962	Java	2019-11-05 20:36:12
3	Sebastian Geyer	6379	Java	2022-04-24 16:35:40
4	Hidden user	6379	Java	2022-07-14 10:52:54
5	Taras Romanyuk	6509	Java	2025-02-01 13:32:34
6	Benjamin Reidys	7988	Java	2019-06-03 02:23:54
7	Darrin Wiley	8923	Java	2018-11-14 04:30:09
8	Brent Yorgey	10977	Java	2020-05-12 14:18:56
9	Godmar Back	12542	Java	2019-06-10 21:02:27

#	User	Length	Language	Date
1	Christian Cederquist	3739	JavaScript (SpiderMonkey)	2023-07-31 16:51:40

#	User	Length	Language	Date
1	Hidden user	2153	Python 2	2018-03-16 22:36:10

#	User	Length	Language	Date
1	Nicholas Russell Saerang	2003	Python 3	2023-07-12 02:04:14
2	Tam Keng Hong	3022	Python 3	2024-03-17 10:15:04
3	Dominic Berzin Chua Way Gin	4736	Python 3	2025-03-09 05:02:41

Solution running time distribution