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

namespace ConsoleApplication1
{
    class Program
    {
        static void Main(string[] args)
        {
            int number;

            number = 3;

            DisplayNumber(number);

            Console.ReadKey();  // Pause
        }

        static void DisplayNumber(int value)
        {
            Console.WriteLine("The number is {0}", value);
        }
    }
}