/*************************************************************************
 *  Compilation:  javac Divisibility.java
 *  Execution:    java Divisibility X Y
 *  
 *  Reads in two command line inputs X and Y and prints "true" if both
 *  are divisible by 7, and false otherwise.
 *
 *  % java Divisibility 14 21
 *  true
 *
 *  % java Divisibility 4 21
 *  false
 * 
 *  % java Divisibility 100 200
 *  false
 *
 *  a % 7 is the remainder when you divide 7 into a. If the remainder
 *  is 0, then a is divisible by 7.
 *
 *************************************************************************/

public class Divisibility {
    public static void main(String[] args) {
        int X = Integer.parseInt(args[0]);
        int Y = Integer.parseInt(args[1]);
 
        boolean isDivisible = (X % 7 == 0) && (Y % 7 == 0);

        System.out.println(isDivisible);
    }
}