public static void main (String[] args) {

        //create loop of all possible 2-digits numbers
        for (int a = 10; a <= 99; a++) {
            for (int b = a; b <=99; b++) {
                //check for zeroes
                if ( ! trailingZeroesCheck(a, b)) continue;

                //multiply and check if number is vampire
                int vampCandidate = a*b;
                if(checkLength(vampCandidate)) {
                    if(checkIfVampire(a, b, vampCandidate)) {
                        //vampList.add(vampCandidate);
                        System.out.print(vampCandidate);
                        System.out.println(" : " + a + " * " + b);
                    } else continue;
                } else continue;
            }
        }

        System.out.println("End of program");

    }