The input and output is as wanted, but why error?

[John Gordon]

In <387f5b5f-faf1-4715-8d49-e366be53fd00 at googlegroups.com> geezle86 at gmail.com writes:

> I am trying to solve this problem:

> http://codeforces.com/problemset/problem/71/A

> The input and output is as wanted, but my answer keep rejected, here is
> my source code http://txt.do/1smv

> Please, I need help.

You'll have to explain more about your problem.  What, exactly, is wrong?

If, as you say, the input and output is correct, then why do you say there
is a problem?

-- 
John Gordon         Imagine what it must be like for a real medical doctor to
gordon at panix.com    watch 'House', or a real serial killer to watch 'Dexter'.