PINCodes

package ForLoop2;

import java.util.Scanner;

public class PINCodes {
    public static void main(String[] args) {
        Scanner s = new Scanner(System.in);
        int a = Integer.parseInt(s.nextLine());
        int b = Integer.parseInt(s.nextLine());
        int c = Integer.parseInt(s.nextLine());

        for (int first = 1; first <= a; first++) {
            if (first % 2 != 0){
                continue;
            }
            for (int second = 1; second <= b; second++) {
                if (second != 2 && second != 3 && second !=5 && second != 7){
                    continue;
                }
                for (int third = 1; third <= c; third++) {
                    if (third % 2 != 0) {
                        continue;
                    }

                    System.out.printf("%d %d %d%n", first, second, third);

                }

            }
        }

    }

}