using System;

public class CountedClass

{

    public static int numberOfObjects =0;

    public CountedClass()

    {

        numberOfObjects++;

    }

}

public class Program

{

    public static void Main()

    {

        CountedClass object1 = new CountedClass();

        CountedClass object2 = new CountedClass();

        CountedClass object3 = new CountedClass();

        Console.WriteLine("Number of objects: {0}", CountedClass.numberOfObjects);

        Console.ReadLine();

    }

}