Ticket 14168
Problem 1681 -c
Submission 161587471
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Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.


Retry
Input
2
4
1 4 1 4 
2 3 1 3 
9
9 1 4 2 4 9 9 1 5 
5 9 6 4 2 6 6 5 2 
Expected Output
2
1 3
2 3
-1
Your Output
-1
-1
Difference
Generator Parameters
--n_high 9 --n_low 2 --t_high 2 --t_low 1