C#

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

namespace Ch07Structs
{
    public class Employee
    {
        private int emp;
        public Employee(int i)
        {
            emp = i;
        }

        public override string ToString()
        {
            return emp.ToString();
        }
    }
    class Program
    {
        public static void Display(object[] o)
        {
            
            foreach (object f in o)
                Console.WriteLine("{0} ",f.ToString());
            Console.WriteLine();
        }

        static void Main()
        {
            Employee[] emp = new Employee[5];
            for (int i = 0; i < emp.Length; i++)
            {
                emp[i] = new Employee(i + 5);
            }
            Display(emp);

            string[] st = { "hello" };
            Display(st);
            //int[] i = { 2, 2, 2, 2 };
            //Display(i);
            //char[] stArray = { 'h','e','l','l','o' };
            //Display(stArray);
            Console.ReadKey();
        }
    }
}