7/26/2019 Exerccio Java

1/1

import javax.swing.JOptionPane;public class dois {

public static void main(String args[]){

String A, B, C;float CotacaoDolar, QuantDolar, ValReal;A = JOptionPane.showInputDialog ("Digite a Cotao do Dolar");CotacaoDolar = Float.parseFloat(A);B = JOptionPane.showInputDialog ("Digite a quantia em Dolar");QuantDolar = Float.parseFloat(B);ValReal = QuantDolar * CotacaoDolar;JOptionPane.showMessageDialog(null, "Valor em Real: " + ValReal,

"resposta",1);

}

}