IOI 2009 - Day 0 - Hill

[clockworksaint]

Okay, first up, the "hill" question.

Comments

[_sideshow]

If your program gave a wrong answer there must have been a bug in your code - I don't see how you could accidentally return a non-hill when the test is so straight forward.

[_sideshow]

You're logic is sound, or I can't see a flaw in it at any rate.