Ticket 4923
Problem 1656 -b
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
1
4 4
7 0 5 8 
Expected Output
NO
Generator Parameters
--k_high 9 --k_low 1 --n_high 9 --n_low 2 --t_high 2 --t_low 1 --val_high 9 --val_low -9