Ticket 8962
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
8 5
00000000
9 1
111001000
Expected Output
0
43
Generator Parameters
--k_high 9 --k_low 0 --n_high 9 --n_low 2 --t_high 2 --t_low 1