using System; using System.Collections.Generic; using System.Text; class Program { static void Main(string[] args) { Console.WriteLine("C format: {0:C}", 99989.987); Console.WriteLine("D9 format: {0:D9}", 99999); Console.WriteLine("E format: {0:E}", 99999.76543); Console.WriteLine("F3 format: {0:F3}", 99999.9999); Console.WriteLine("N format: {0:N}", 99999); Console.WriteLine("X format: {0:X}", 99999); Console.WriteLine("x format: {0:x}", 99999); } }