Ticket 12678
Problem 1694 -e
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
9 10
1 7
7 3
3 4
4 6
6 2
2 9
3 7
7 4
1 6
4 8
Expected Output
4
Generator Parameters
--edges_high 15 --edges_low 1 --n_high 9 --n_low 2