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

namespace KonzolenKonvertor
{
    class Program
    {
        static void Main(string[] args)
        {
            decimal money = decimal.Parse(Console.ReadLine());
            string inCurrency = (Console.ReadLine());
            string outCurrency = (Console.ReadLine());

            decimal BGN = 1m;
            decimal USD = 1.79549m;
            decimal EUR = 1.95583m;
            decimal GBP = 2.53405m;

            decimal convertedCurrency = 0;

            if (inCurrency == "BGN")
            {
                if (outCurrency == "USD")
                {
                    convertedCurrency = money * (BGN / USD);

                }
                else if (outCurrency == "EUR")
                {
                    convertedCurrency = money * (BGN / EUR);
                }
                else if (outCurrency == "GBP")
                {
                    convertedCurrency = money * (BGN / GBP);
                }
                else if (outCurrency == "BGN")
                {
                    convertedCurrency = money * (BGN / BGN);
                }

            }

            else if (inCurrency == "USD")
            {
                if (outCurrency == "USD")
                {
                    convertedCurrency = money * (USD / USD);

                }
                else if (outCurrency == "EUR")
                {
                    convertedCurrency = money * (USD / EUR);
                }
                else if (outCurrency == "GBP")
                {
                    convertedCurrency = money * (USD / GBP);
                }
                else if (outCurrency == "BGN")
                {
                    convertedCurrency = money * (USD / BGN);
                }

            }

            else if (inCurrency == "EUR")
            {
                if (outCurrency == "USD")
                {
                    convertedCurrency = money * (EUR / USD);

                }
                else if (outCurrency == "EUR")
                {
                    convertedCurrency = money * (EUR / EUR);
                }
                else if (outCurrency == "GBP")
                {
                    convertedCurrency = money * (EUR / GBP);
                }
                else if (outCurrency == "BGN")
                {
                    convertedCurrency = money * (EUR / BGN);
                }

            }

            else if (inCurrency == "GBP")
            {
                if (outCurrency == "USD")
                {
                    convertedCurrency = money * (GBP / USD);

                }
                else if (outCurrency == "EUR")
                {
                    convertedCurrency = money * (GBP / EUR);
                }
                else if (outCurrency == "GBP")
                {
                    convertedCurrency = money * (GBP / GBP);
                }
                else if (outCurrency == "BGN")
                {
                    convertedCurrency = money * (GBP / BGN);
                }

            }

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