using System;

class Client{

  public static void Main(){

     GivenCollection<int> gc = new GivenCollection<int>(7,5,3);

     Console.WriteLine("Number of elements in givenCollection: {0}", 
                        gc.Count());
     foreach(int i in gc){      // Output:  7 5 3
       Console.WriteLine(i); 
     }

  }

}