using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace exo2
{
    class Program
    {
        class X
        {
            static int count = 0;

            public X()
            {
                count++;
                System.Console.WriteLine("Object from class X ( number" + count + ")");
                    
            }
            public void toString()
            {
                System.Console.WriteLine(count);
            }

        }
        static void Main(string[] args)
        {
            X obj1, obj2;

            obj1 = new X();
            obj2 = new X();

            //Console.WriteLine(obj1);
            //Console.WriteLine(obj2);
            Console.Read();
        }

    }
}