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Ticket 6039
Problem 1661 -e
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
5
01000
11100
10000
4
1 2
4 4
1 3
4 5
Expected Output
1
0
1
0
Generator Parameters
--n_high 15 --n_low 1 --q_high 9 --q_low 1