Problem I
Watering Grass — Problem Statistics

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Submissions	821
Accepted submissions	87
Submission ratio	10.60%
Authors	137
Full solves [?]	58
Full solve Ratio	42.34%

#	User	Runtime	Language	Date
1	Alexander Bilde Pedersen	0.05 s	C	2023-02-10 02:26:17

#	User	Runtime	Language	Date
1	Nicklas Koch Rasmussen	0.15 s	C#	2024-09-04 16:35:29
2	Hjalte Juel Skovrup	0.22 s	C#	2019-12-03 14:47:47
3	Martin Holst	0.27 s	C#	2021-12-08 17:38:11
4	Niels Ejlersen	0.37 s	C#	2019-11-17 23:46:24
5	Jonleif Davidsen	0.70 s	C#	2019-09-20 22:27:09

#	User	Runtime	Language	Date
1	Nikolaj Bläser	0.02 s	C++	2019-10-06 22:52:02
2	Otto Stadel Clausen	0.02 s	C++	2019-10-23 20:29:23
3	Alexander Berg	0.03 s	C++	2022-09-10 15:10:06
4	Christoffer Jakob Romild Woldbye	0.08 s	C++	2022-02-25 14:48:57
5	Hjalte Sorgenfrei Mac Dalland	0.11 s	C++	2021-02-19 13:33:37
6	Viktor Bello Thomsen	0.11 s	C++	2022-09-08 20:09:29
7	Gabriel Stanculescu	0.31 s	C++	2024-09-01 15:00:27
8	Ana Vera Vazquez	0.49 s	C++	2022-09-13 18:03:39

#	User	Runtime	Language	Date
1	Emil Bak-Møller	0.25 s	Java	2021-09-12 20:46:11
2	Rasmus Pontoppidan	0.43 s	Java	2020-09-02 14:21:56
3	Simon B Black	0.55 s	Java	2020-09-21 16:04:22
4	Asger Lademark Heegaard	0.64 s	Java	2023-09-12 01:46:17
5	Bertram Wiegand Vilman Kehler	1.08 s	Java	2021-09-08 23:20:41
6	Giorgi Mchedlishvili	1.12 s	Java	2024-09-10 23:33:24
7	Tonio Ermakoff	1.39 s	Java	2024-09-01 17:32:54

#	User	Runtime	Language	Date
1	Paco Martínez	0.42 s	Python 2	2019-10-13 17:16:21

#	User	Runtime	Language	Date
1	Alexander Schiller	0.18 s	Python 3	2024-09-06 18:17:12
2	Hjalte Erlang Treebak	0.20 s	Python 3	2026-02-04 20:19:35
3	Hidden user	0.22 s	Python 3	2024-09-08 20:23:06
4	Jonas Ishøj Nielsen	0.24 s	Python 3	2020-09-07 21:15:47
5	David Martin Sørensen	0.24 s	Python 3	2024-09-05 16:44:46
6	August Wester	0.25 s	Python 3	2020-09-08 08:51:13
7	Florian Micliuc	0.25 s	Python 3	2025-09-08 20:09:37
8	August Kofoed Brandt	0.26 s	Python 3	2025-09-04 15:22:28
9	Jesper Amorsen	0.27 s	Python 3	2021-09-08 17:44:01
10	Lasse Overgaard	0.27 s	Python 3	2024-09-04 10:26:15

#	User	Runtime	Language	Date
1	Andreas Neocleous	0.26 s	Python 3 with NumPy	2025-09-07 20:34:42

#	User	Runtime	Language	Date
1	Albert Rise Nielsen	0.05 s	Rust	2023-09-06 14:55:53

#	User	Length	Language	Date
1	Alexander Bilde Pedersen	1908	C	2023-02-10 02:26:17

#	User	Length	Language	Date
1	Jonleif Davidsen	1900	C#	2019-09-20 22:27:09
2	Niels Ejlersen	2803	C#	2019-11-17 23:46:24
3	Martin Holst	2884	C#	2021-12-08 17:38:11
4	Hjalte Juel Skovrup	3045	C#	2019-12-03 14:47:47
5	Nicklas Koch Rasmussen	16482	C#	2024-09-04 16:35:29

#	User	Length	Language	Date
1	Gabriel Stanculescu	908	C++	2025-02-07 18:28:49
2	Ana Vera Vazquez	1483	C++	2022-09-13 18:03:39
3	Hjalte Sorgenfrei Mac Dalland	1580	C++	2021-02-19 13:33:37
4	Viktor Bello Thomsen	1661	C++	2022-09-08 20:09:29
5	Otto Stadel Clausen	1815	C++	2019-10-23 20:29:23
6	Nikolaj Bläser	2219	C++	2019-10-06 22:52:02
7	Alexander Berg	2756	C++	2022-09-10 15:21:29
8	Christoffer Jakob Romild Woldbye	4697	C++	2022-02-25 14:48:57

#	User	Length	Language	Date
1	Bertram Wiegand Vilman Kehler	2621	Java	2021-09-08 23:20:41
2	Tonio Ermakoff	2642	Java	2024-09-01 17:29:47
3	Giorgi Mchedlishvili	2945	Java	2024-09-10 23:33:24
4	Asger Lademark Heegaard	4325	Java	2023-09-12 01:44:08
5	Rasmus Pontoppidan	4454	Java	2020-09-02 14:21:56
6	Simon B Black	5973	Java	2020-09-21 16:04:22
7	Emil Bak-Møller	6120	Java	2021-09-12 20:46:11

#	User	Length	Language	Date
1	Paco Martínez	960	Python 2	2019-10-13 17:16:21

#	User	Length	Language	Date
1	Felix Fatum	867	Python 3	2024-09-08 16:06:42
2	Bjarke Dalhoff Christensen	880	Python 3	2022-09-12 21:59:45
3	Oliver Jarvis	880	Python 3	2022-09-13 11:30:01
4	Hidden user	894	Python 3	2021-09-05 22:07:22
5	Sebastian Pasik	895	Python 3	2022-09-14 17:42:24
6	Boris Karavasilev	916	Python 3	2021-09-14 23:46:55
7	Marcus Henrik Simonsen	920	Python 3	2024-09-04 12:37:30
8	Alexander Oliver	952	Python 3	2020-09-02 12:54:07
9	Paco Martínez	980	Python 3	2019-10-13 17:05:02
10	Florian Micliuc	1036	Python 3	2025-09-08 20:09:37

#	User	Length	Language	Date
1	Andreas Neocleous	1185	Python 3 with NumPy	2025-09-07 20:34:42

#	User	Length	Language	Date
1	Albert Rise Nielsen	1920	Rust	2023-09-06 14:55:53

Solution running time distribution