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Ticket 1804
Problem 1647 -b
Submission 149289053
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
3 5
10110
00111
10101
6 6
011000
001010
111110
110110
011001
010010
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