* Конзолен междувалутен конвертор

using System;

namespace tESt
{
    class Program
    {
        static void Main(string[] args)
        {

            var money = double.Parse(Console.ReadLine());

            var initialCurrency = Console.ReadLine();
            var targetCurrency = Console.ReadLine();

            const double USD = 1.79549;
            const double EUR = 1.95583;
            const double GBP = 2.53405;

            if (initialCurrency == "USD")
            {
                money *= USD;
            }
            else if (initialCurrency == "EUR")
            {
                money *= EUR;
            }
            else if (initialCurrency == "GBP")
            {
                money *= GBP;
            }

             if (targetCurrency == "USD")
            {
                money /= USD;
            }
            else if (targetCurrency == "EUR")
            {
                money /= EUR;
            }
            else if (targetCurrency == "GBP")
            {
                money /= GBP;
            }

             var result = Math.Round(money, 2);
            Console.WriteLine(result + " " +targetCurrency);


        }
    }
}