Ticket 14706
Problem 1681 -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
1
6
5 3 2 5 3 5 
5 1 1 4 4 5 
Expected Output
2
1 3
3 5
Generator Parameters
--n_high 9 --n_low 2 --t_high 2 --t_low 1