12. Even Number

package basicSyntax;

import java.util.Scanner;

public class P12EvenNumber {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        int num = Integer.parseInt(scanner.nextLine());

        while (num % 2 != 0) {
            System.out.println("Please write an even number.");
            num = Integer.parseInt(scanner.nextLine());

//            if (num % 2 == 0) {
//                System.out.printf("The number is: %d", Math.abs(num));
//                break;
//            } else {
//                System.out.println("Please write an even number.");
//                num = Integer.parseInt(scanner.nextLine());
//            }
        }
        System.out.printf("The number is: %d", Math.abs(num));
    }
}