03_13.cs

using System;

namespace _03_13
{
    class Class_03_13
    {
        public static void Main(String[] args)
        {
            double a=12345678.87654321;

            Console.WriteLine("{0:C}",a);
            Console.WriteLine("{0:E}",a);
            Console.WriteLine("{0:F}",a);
            Console.WriteLine("{0:G}",a);
            Console.WriteLine("{0:N}",a);
            Console.WriteLine("{0:P}",a);
            Console.WriteLine("{0:R}",a);
            int b=123456789;
            Console.WriteLine("{0:D}",b);
            Console.WriteLine("{0:X}",b);
        }
    }
    
}