How to get the separate digits of an int number?

Question

I have numbers like 1100, 1002, 1022 etc. I would like to have the individual digits, for example for the first number 1100 I want to have 1, 1, 0, 0.

How can I get

Answer 1

simple solution

public static void main(String[] args) {
    int v = 12345;
    while (v > 0){
        System.out.println(v % 10);
        v /= 10;
    }
}