Ticket 14379
Problem 1691 -c
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 7
00101
6 6
010000
Expected Output
11
1
Generator Parameters
--k_high 9 --k_low 0 --n_high 9 --n_low 2 --t_high 2 --t_low 1