USD to BGN

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

namespace ConsoleApp9
{
    class Program
    {
        private static double ConsoleApp9;

        static void Main(string[] args)
        {


            double USD = double.Parse(Console.ReadLine());
            double BGN = USD * 1.79549;

            Console.WriteLine( "{0:F2}"   ,BGN );



        }
    }
}