I submitted a solution to Wormholes.
It failed in 2 testcases, but I am unable to identify the mistake.
Can you please help me by pointing me in the right direction?
Thank you
The problem was - that When all values in V were smaller than the opening of the contest, lower would point to V.end() and that test would be skipped.
This testcase might help-
2 1 1
3 100
4 5
2
6
This is the correct solution-
https://www.codechef.com/viewsolution/38664491