Ticket 12032
Problem 1681 -c
Submission 160259710
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
3 4 2 2 
4 4 4 3 
Expected Output
3
1 4
2 3
3 4
Your Output
-1
Difference
Generator Parameters
--n_high 9 --n_low 2 --t_high 2 --t_low 1