Ticket 7521
Problem 1681 -c
Submission 158383463
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
3
3 1 3 
3 2 2 
Expected Output
2
1 2
2 3
Your Output
1
2 3
Difference
Generator Parameters
--n_high 4 --n_low 2 --t_high 1 --t_low 1