On Sat, Sep 28, 2013 at 09:49:27PM +0200, Borislav Petkov wrote:
> And yes, that one works too.
Btw, just to be thorough, we could handle negative numbers too:
int num_digits(int val)
{
int m = 10;
int d = 1;
if (val < 0)
val = -val;
while (val >= m) {
m *= 10;
d++;
}
return d;
}
--
Regards/Gruss,
Boris.
Sent from a fat crate under my desk. Formatting is fine.
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