Ticket 13350
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
3 2
1 2
2 3
Expected Output
2
Generator Parameters
--edges_high 15 --edges_low 1 --n_high 9 --n_low 2