using System;

public class Program

{

    public static void Main()

    {

        decimal[] array = new decimal[] {12.3m, 12.30m, 123, 123.00m, 123.0000m, 123000000000};

        foreach (var d in array){

        Console.WriteLine(string.Format("{0,2:00000.00}",d));

        Console.WriteLine(string.Format("{0:C}",d));

        Console.WriteLine("---------------------------------");

        }

    }

}