Problem C
Cleaning Robot

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Problem statistics

Submissions	648
Accepted submissions	150
Submission ratio	23.15%
Authors	176
Accepted authors	128
Author ratio	72.73%

#	User	Runtime	Date
1	Theodore Pan	0.53 s	2023-05-08 00:02:28
2	Jason Yuen	0.59 s	2021-08-14 17:59:07
3	Kelly Dance	0.60 s	2023-05-09 02:06:04
4	Carlos Miguel Soto	0.63 s	2023-01-27 20:18:29
5	Mingyang Deng	0.71 s	2021-08-14 17:54:37
6	Eric Hu	0.71 s	2021-08-14 19:34:55
7	Seyoon Ragavan	0.75 s	2021-08-14 20:07:12
8	Federico Quijada	0.75 s	2023-01-28 21:51:12
9	Ian DeHaan	0.87 s	2021-08-14 20:06:07
10	Santiago Re	0.88 s	2023-01-28 03:57:13

#	User	Runtime	Date
1	Bjørn Dons	1.69 s	2023-01-08 21:22:29
2	Joshua Fair	2.74 s	2021-08-14 17:55:59
3	Arnav Sastry	3.30 s	2022-03-08 04:17:03
4	Liang Lyu	3.92 s	2021-08-14 19:50:50
5	Arup Ratan Guha	6.84 s	2022-05-20 20:05:59
6	Ray Bai	7.15 s	2021-08-14 18:48:41

#	User	Runtime	Date
1	Jacob Huebner	1.89 s	2022-04-26 00:15:45

#	User	Runtime	Date
1	Pratyanch Jain	7.57 s	2024-04-12 07:04:33

#	User	Length	Date
1	Jingbang Chen	1790	2021-08-14 18:02:04
2	Quanquan Liu	1851	2021-08-15 15:49:25
3	Felipe Chen Wu	2039	2023-01-27 22:05:54
4	Andrew He	2066	2021-08-14 17:44:03
5	Phan Đình Khôi	2075	2023-12-15 02:59:35
6	Simon	2128	2022-04-26 20:32:33
7	Bernardo Archegas	2149	2023-01-27 18:52:16
8	Antonio Hachisuca	2152	2023-01-28 02:53:51
9	Jerry Z. Li	2167	2023-05-10 02:02:09
10	Teikn Smith	2188	2022-07-13 07:40:12

#	User	Length	Date
1	Arnav Sastry	3008	2022-03-08 04:17:03
2	Arup Ratan Guha	4433	2022-05-20 20:05:59
3	Joshua Fair	5395	2021-08-14 17:55:59
4	Ray Bai	9101	2021-08-14 18:48:41
5	Bjørn Dons	9159	2023-01-08 21:22:29
6	Liang Lyu	9760	2021-08-14 19:50:50

#	User	Length	Date
1	Jacob Huebner	4220	2022-04-26 00:15:45

#	User	Length	Date
1	Pratyanch Jain	3159	2024-04-12 07:04:33

Solution running time distribution