public static int MainMethod(string[] args)
        {
            int     num = 10;
            dynamic u   = new US
            {
                p = &num
            }

            ;

            return(0);
        }
        public static int MainMethod(string[] args)
        {
            int num = 10;
            dynamic u = new US
            {
                p = &num
            }

            ;
            return 0;
        }