Is this java : )

Yes, you are right. It works just with numbers under 10.

I really like this solution, but I think it will not work if x>=10, right?

Yep

This would fail for values.size() = 0, wouldn't it?

Try this in C

return (words+length+1);

:-P

More code please ;-)

This would not work for arrayLength = 1, right?

Hahaha, i lik zis ;-)

clever :O

Nice1 :-)

It wouldn't have mattered how many numbers I had in the object.
I realized halfway through that assignment after creation was a thing ;D