using System;
namespace P6_12
{
   
    class Program
    {
        static void Main()
        {
            int i = 123;
            object o = i;  			//װ

            try
            {
                int j = (short)o;  		// 
                System.Console.WriteLine("ȷ");
            }
            catch (System.InvalidCastException e)
            {
                System.Console.WriteLine("{0} Error: ȷĲ", e.Message);
            }
            Console.ReadLine();
        } 
     }
}
