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

namespace CurrencyConverter
{
    class CurrencyConverter
    {
        static void Main(string[] args)
        {
            var size = double.Parse(Console.ReadLine());
            var inCurrency = Console.ReadLine().ToUpper();
            var outCurrency = Console.ReadLine().ToUpper();

            if (inCurrency == "USD")
            {
                size = size * 1.79549;
            }
            else if (inCurrency == "EUR")
            {
                size = size * 1.95583;
            }
            else if (inCurrency == "GBP")
            {
                size = size * 2.53405;
            }
            else if (inCurrency == "BGN")
            {
                size = size;
            }

            if (outCurrency == "USD")
            {
                size = size / 1.79549;
            }
            else if (outCurrency == "EUR")
            {
                size = size / 1.95583;
            }
            else if (outCurrency == "GBP")
            {
                size = size / 2.53405;
            }
            else if (outCurrency == "BGN")
            {
                size = size;

            }
            Console.WriteLine("{0:F2} {1}", size, outCurrency);



        }
    }
}