// part 1
    public static double abc(double total){
        int r = 0;
        int sum1 = 0;
       int s = 0;
            for( r=0;sum1<total;r++){
                s = (int) ((Math.ceil(6*Math.random()))+(Math.ceil(6*Math.random())));
               sum1 = sum1 +s;
            }
       return r;
        }