static public void KolvoCifr(int n)
        {
            int i = 0;
            int sum = 0;
            int buf = n;
            while (n > 0)
            {
                sum=0;
                buf=n;
                while (buf != 0)
                {
                    sum = sum + buf % 10;
                    buf = buf / 10;
                }
                n-=sum;
                i++;
                System.out.println(n);
            }
            System.out.println(i);
        }
}