Question

I have an integer:

int iNums = 12476;

and I want to get each digit from it as an integer. Something like:

foreach(iNum in iNums){
    printf("%i-", iNum);
}

So the output would be:

1-2-4-7-6-

But I need each digit as an int not as char.

Answer 1

int iNums = 12345;
int iNumsSize = 5;
for (int i=iNumsSize-1; i>=0; i--) {
    int y = pow(10, i);
    int z = iNums/y;
    int x2 = iNums / (y * 10);
    printf("%d-",z - x2*10 );
}