How to show an input of number as individual integers

[bloodchains]

I tried to put "int" instead of "double", and it worked. So... I guess there's nothing wrong with using "int"? But I guess there's nothing wrong with what you did. I just don't really like using codes that I don't understand yet.

[lintwurm]

That is weird...

My compiler complains when I use it as a normal int... try taking away the casting completely and see if it still works?
so change the line to: input = i = abs(input);

[bloodchains]

I think I tried that earlier, and it didn't work.