Iterartion

Is there a way for the computer to display iteration and when a it fails to run. What I mean is that when you run a program multiple times:
CraftOS 1.x
> exampleProg 30
Is there a way to display something like this:
CraftOs 1.x
> exampleProg 30
>iteration 1
>iteration 2
>iteration 3
>iteration 4 failed
I know this isn't the most clear explaination, so sorry for that! Thanks in advance for the help!

Stick a print statement within your loop?

Bomb Bloke, on 03 February 2015 - 01:17 PM said:

Stick a print statement within your loop?

It didn't work

I'd probably have a lot more to say about that if you 1) revealed the code in concern and 2) explained what happened instead.