using System;

public class Program

{

    public static void Main()

    {

        //string myString = "Go to your c:\\ drive";

        //string myString = "My \"so called\" life";

        //string myString = "What if I need \n a new line?";

        //string myString = string.Format("{0}!", "Bonzai");

        //string myString = string.Format("Make: {0} (Model: {1})", "BMW", "760li");

        //string myString = string.Format("{0:C}", 123.45); //currency

        //string myString = string.Format("{0:N}", 123456789); //number

        //string myString = string.Format("{0:P}", .123); //percent

        string myString = string.Format("Phone number: {0:(###) ###-##-##}", 5394710534);

        string myString2 = string.Format("{2} - {3}", "3", "4", "5");

        Console.WriteLine(myString);

    }

}