set, get

namespace first1031
{
    class Program
    {
        private int pay;
        public int Pay
        {
            get { return pay; }
            set { pay = value; }
        }

        static void Main(string[] args)
        {
            Program p = new Program();
            Console.WriteLine(p.Pay);
            p.Pay = 10;
            Console.WriteLine(p.Pay);
        }
    }
}