Getting each individual digit from a whole integer

Question

Let\'s say I have an integer called \'score\', that looks like this:

int score = 1529587;

Now what I want to do is get each digit 1, 5, 2,

Answer 1

RGB values fall nicely on bit boundaries; decimal digits don't. I don't think there's an easy way to do this using bitwise operators at all. You'd need to use decimal operators like modulo 10 (% 10).