Problem E
Grid Guardian

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Problem statistics

Submissions	110
Accepted submissions	41
Submission ratio	37.27%
Authors	27
Accepted authors	18
Author ratio	66.67%

#	User	Runtime	Date
1	Ivan Petrov	1.09 s	2020-03-18 14:53:59

#	User	Runtime	Date
1	Erik Sünderhauf	0.63 s	2020-03-11 04:09:53
2	Alex Dai	0.74 s	2020-03-13 21:20:49
3	Chan Min Kim	0.75 s	2022-03-04 19:42:07
4	Benjamin Qi	0.87 s	2020-02-23 05:47:15
5	Henry Xia	1.06 s	2020-05-02 01:47:26
6	Nick Wu	1.20 s	2020-04-11 08:23:39
7	Apia Du	1.57 s	2020-02-22 21:17:00
8	Qingyu	1.82 s	2022-03-16 13:01:33
9	Gennady Korotkevich	3.46 s	2020-02-23 00:05:42
10	Tianqi Feng	4.00 s	2021-08-22 11:37:44

#	User	Runtime	Date
1	Jacob Huebner	5.14 s	2022-04-01 06:09:18
2	Witte, Chet	5.72 s	2022-03-31 20:05:20

#	User	Length	Date
1	Ivan Petrov	1854	2020-03-18 14:53:59

#	User	Length	Date
1	Henry Xia	1630	2020-05-02 01:24:05
2	Apia Du	1888	2020-02-22 21:17:00
3	Riley Borgard	1954	2020-02-26 02:15:23
4	Qingyu	2142	2022-03-16 13:01:33
5	Nick Wu	2263	2020-04-11 08:23:39
6	Erik Sünderhauf	2276	2020-03-11 04:09:53
7	Alex Dai	2279	2020-03-13 21:20:49
8	Andy Phan	2645	2023-05-10 01:53:31
9	Tianqi Feng	2653	2021-08-22 11:37:44
10	Etienne Vouga	4174	2022-04-18 00:29:34

#	User	Length	Date
1	Jacob Huebner	2850	2022-03-29 18:11:48
2	Witte, Chet	2919	2022-03-31 20:05:20

Solution running time distribution