[Solved] How to list even and odd digits from integer inputs

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For that you can use the modulo operator.

public class Main {
    /** http://stackoverflow.com/q/36053971/6077352 */
    public static void main(String[] args) {
        int input = 123456789;
        while (input > 0) {
            if (input % 2 == 0) {
                System.out.println(input % 10 + " is even");
            } else {
                System.out.println(input % 10 + " is odd");
            }
            input = input / 10;
        }
    }
}

Example output:

9 is odd
8 is even
7 is odd
6 is even
5 is odd
4 is even
3 is odd
2 is even
1 is odd

solved How to list even and odd digits from integer inputs