12.CurrencyConvert

import java.util.Scanner;

public class sc12_CurrencyConverter{
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);

        double inputSum = Double.parseDouble(scanner.nextLine());
        String from = scanner.nextLine();
        String to = scanner.nextLine();

        double oneUSD = 1.79549;
        double oneEuro = 1.95583;
        double oneGBP = 2.53405;
        double value = 0;

        if (from.equals("BGN")){
            if(to.equals("USD")){
               value = inputSum / oneUSD;
            }else if (to.equals("EUR")){
                value = inputSum / oneEuro;
            }else if (to.equals("GBP")){
                value = inputSum / oneUSD;
            }
        }else if (from.equals("USD")) {
            if (to.equals("EUR")) {
                 value = (inputSum * oneUSD) / oneEuro;
            } else if (to.equals("GBP")) {
               value = (inputSum * oneUSD) / oneGBP;
            }else if (to.equals("BGN")){
                value = inputSum * oneUSD;
            }
       }else if (from.equals("EUR")){
            if (to.equals("USD")) {
                value = (inputSum * oneEuro) / oneUSD;
            } else if (to.equals("GBP")) {
                value = (inputSum * oneEuro) / oneGBP;
            }else if (to.equals("BGN")){
                value = inputSum * oneEuro;
            }
        }else if(from.equals("GBP")){
            if (to.equals("USD")) {
                value = (inputSum * oneGBP) / oneUSD;
            } else if (to.equals("EUR")) {
                value = (inputSum * oneGBP) / oneEuro;
            }else if (to.equals("BGN")){
                value = inputSum * oneGBP;
            }
        }
        System.out.printf("%.2f %s",value,to);
}
}