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

namespace CountNumber
{
    class CountNumber
    {
        static void Main(string[] args)
        {
            decimal moneyToConvert = decimal.Parse(Console.ReadLine());
            string firstCurrency = Console.ReadLine();
            string secondCurrency = Console.ReadLine();
            Dictionary<string,decimal> currencies = new Dictionary<string, decimal>() { { "BGN" , 1},{ "USD" ,1.79549m},{ "EUR" ,1.95583m},{ "GBP" ,2.53405m} };
            decimal result = moneyToConvert * (currencies[firstCurrency] / currencies[secondCurrency]);
            Console.WriteLine("{0} {1}",Math.Round(result,2), secondCurrency);
        }
    }
}