hi all

The Right Tip at NuevoPortal

i'm quite frustrated with this problem. I solved this problem in swerc 2006 (as contestant) but now i tried to solve it at 'nuevoportal' and i get WA.

This problem is easy, shouldn't be enough a greedy algorithm ?

I can't figure why i'm having WA[/url]

## SWERC 2006 - The Right Tip

**Moderator:** Board moderators

### SWERC 2006 - The Right Tip

Miguel Oliveira

Don't be mistaken, this problem is not so easy. What happens is that at SWERC, test data for this problem was very weak and almost everybody got accepted with the (incorrect) greedy algorithm.

### Re: SWERC 2006 - The Right Tip

I can't figure out how to solve this problem. Could you give me some hints, please? Thank you in advance.