CurrencyConverter

package com.company;

import java.util.Scanner;

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

        double  entryNumber = Double.parseDouble(scanner.nextLine());
        String currency = scanner.nextLine();
        String secondCurrency = scanner.nextLine();

        if(currency.equals("USD") && secondCurrency.equals("BGN")) {

            double usdtobgn = (entryNumber * 1.79549) / 1;
            System.out.printf("%.2f", usdtobgn);
        }

        if(currency.equals("USD") && secondCurrency.equals("GBP")) {

            double usdtogbp = (entryNumber * 1.79549) / 2.53405;
            System.out.printf("%.2f", usdtogbp);
        }

        if(currency.equals("USD") && secondCurrency.equals("EUR")) {

            double UsdToEur = (entryNumber * 1.79549) / 1.95583;
            System.out.printf("%.2f",UsdToEur);
        }

        if(currency.equals("BGN") && secondCurrency.equals("USD")) {

            double bgntousd = (entryNumber * 1) / 1.79549;
            System.out.printf("%.2f", bgntousd);
        }

        if(currency.equals("BGN") && secondCurrency.equals("GBP")) {

            double bgntogbp = (entryNumber * 1) / 2.53405;
            System.out.printf("%.2f", bgntogbp);
        }

        if(currency.equals("BGN") && secondCurrency.equals("EUR")) {

            double bgntoeur = (entryNumber * 1) / 1.95583;
            System.out.printf("%.2f", bgntoeur);
        }

        if(currency.equals("GBP") && secondCurrency.equals("BGN")) {

            double gbptobgn = (entryNumber * 2.53405) / 1;
            System.out.printf("%.2f", gbptobgn);
        }

        if(currency.equals("GBP") && secondCurrency.equals("USD")) {

            double gbptousd = (entryNumber * 2.53405) / 1.79549;
            System.out.printf("%.2f", gbptousd);
        }

        if(currency.equals("GBP") && secondCurrency.equals("EUR")) {

            double gbptoeur = (entryNumber * 2.53405) / 1.95583;
            System.out.printf("%.2f", gbptoeur);
        }

        if(currency.equals("EUR") && secondCurrency.equals("BGN")) {

            double eurtobgn = (entryNumber * 1.95583) / 1;
            System.out.printf("%.2f", eurtobgn);
        }

        if(currency.equals("EUR") && secondCurrency.equals("USD")) {

            double eurtousd = (entryNumber * 1.95583) / 1.79549;
            System.out.printf("%.2f", eurtousd);
        }

        if(currency.equals("EUR") && secondCurrency.equals("GBP")) {

            double eurtogbp = (entryNumber * 1.95583) / 2.53405;
            System.out.printf("%.2f", eurtogbp);
        }
    }
}