C++ get each digit in int

Question

I have an integer:

int iNums = 12476;

And now I want to get each digit from iNums as integer. Something like:

foreach(iNum          


        

Answer 1

The answer I've used is this simple function:

int getDigit(int n, int position) {

    return (n%(int)pow(10, position) - (n % (int)pow(10, position-1))) / (int)pow(10, position-1);

}

Hope someone finds this helpful!