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- import java.util.Scanner;
- public class CurrencyConverter {
- public static void main(String[] args) {
- Scanner console = new Scanner(System.in);
- double number = Double.parseDouble(console.nextLine());
- String currency1 = console.nextLine();
- String currency2 = console.nextLine();
- Currency: switch (currency1) {
- case "USD":
- switch (currency2) {
- case "BGN":
- System.out.printf("%.2f", number * 1.7954);
- break Currency;
- case "EUR":
- System.out.printf("%.2f", (number * 1.79549) / 1.95583);
- break Currency;
- case "GBP":
- System.out.printf("%.2f", (number * 1.79549) / 2.53405);
- break Currency;
- }
- case "EUR":
- switch (currency2){
- case "BGN":
- System.out.printf("%.2f", number * 1.95583);
- break Currency;
- case "USD":
- System.out.printf("%.2f", (number * 1.95583) / 1.79549);
- break Currency;
- case "GBP":
- System.out.printf("%.2f", (number * 1.95583) / 2.53405);
- break Currency;
- }
- case "BGN":
- switch (currency2){
- case "EUR":
- System.out.printf("%.2f", number / 1.95583);
- break Currency;
- case "USD":
- System.out.printf("%.2f", number / 1.7954);
- break Currency;
- case "GBP":
- System.out.printf("%.2f", number / 2.53405);
- break Currency;
- }
- case "GBP":
- switch (currency2){
- case "EUR":
- System.out.printf("%.2f", (number * 2.53405) / 1.95583);
- break Currency;
- case "USD":
- System.out.printf("%.2f", (number * 2.53405) / 1.79549);
- break Currency;
- case "BGN":
- System.out.printf("%.2f", number * 2.53405);
- break Currency;
- }
- }
- }
- }
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