Zonne-energie Forum

import javax.swing.JOptionPane;
import java.util.Random;
public class Oef1 {

public static void main(String[] args) {
Random r = new Random( );
int getal = r.nextInt(10);
int a=0, gok=100;
while(gok !=getal){
String g= JOptionPane.showInputDialog("gok het getal ");
gok=Integer.parseInt(g);
if (gok<getal)
JOptionPane.showMessageDialog(null,"hoger");
if (gok>getal)
JOptionPane.showMessageDialog(null,"lager");
a++;}
JOptionPane.showMessageDialog(null,"Je hebt het juiste getal geraden, het getal was "+getal+", je had hiervoor "+a+" pogingen nodig");}}