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Ticket 1809
Problem 1647 -b
Submission 149352006
View hacks & all small testcases

Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.


Retry
Input
2
5 4
0111
0111
1011
0011
0011
7 3
000
101
110
101
101
000
010
Expected Output
NO
NO
Your Output
YES
NO
Difference
Generator Parameters
--col_cap 100 --col_high 7 --col_low 1 --row_cap 100 --row_high 7 --row_low 1 --t_cap 200 --t_high 2 --t_low 1