import java.util.Currency; import java.io.*; import java.lang.*; public class Monnaie{ public static void main(String[] args) { String code = new String(); String symbol = new String(); String num = new String(); code = args[0]; try{ Currency coder = Currency.getInstance(code); num = coder.getNumericCodeAsString(); symbol = coder.getSymbol(); System.out.println("code numérique : "+ num); System.out.println("symbole : "+ symbol); }catch(IllegalArgumentException ie){ System.err.println("Valeur invalide"); } } }