Class Task 60#

class Program
    {
        public static int EqualNums(double x, double y)
        {

            /*int num = 0;
            if (x < 0 || y < 0) return 0;
            if ((x % 10) == (y % 10))
                num++;
            return num + EqualNums(x / 10, y / 10);*/
            int num = 0;
            if (x < 10 || y < 10)
            {
                if ((x % 10) == (y % 10))
                    return 1;
            }
            if ((x % 10) == (y % 10))
                num++;
            return num + EqualNums(x / 10, y / 10);
        }
        static void Main(string[] args)
        {
            Console.WriteLine(EqualNums(1234, 1234));
            Console.ReadLine();
        }
    }