import javax.swing.JOptionPane;
public class Lessatu {
public static void main (String[]args){
String Panjang=null , Lebar = null , Luas=null;
int P,l,L;
int f;
try {
f = JOptionPane.showConfirmDialog(null, "Apakah benar anda Programmer : ","Answer",JOptionPane.YES_NO_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE);
Panjang = (JOptionPane.showInputDialog (null,"masukkan Panjang : ","Answer",JOptionPane.QUESTION_MESSAGE));
P = Integer.parseInt(Panjang);
Lebar = (JOptionPane.showInputDialog (null,"masukkan Lebar : ","Answer",JOptionPane.QUESTION_MESSAGE));
l = Integer.parseInt(Lebar);
L=P*l;
Luas = "Luasnya adalah "+Integer.toString(L);
JOptionPane.showMessageDialog(null,Luas , "Answer" , JOptionPane.INFORMATION_MESSAGE);
} catch (NumberFormatException ex){
System.out.println("Error Coy , Anda harus menginputkan ANGKA !!!");
}
}
}
public class Lessatu {
public static void main (String[]args){
String Panjang=null , Lebar = null , Luas=null;
int P,l,L;
int f;
try {
f = JOptionPane.showConfirmDialog(null, "Apakah benar anda Programmer : ","Answer",JOptionPane.YES_NO_CANCEL_OPTION,JOptionPane.QUESTION_MESSAGE);
Panjang = (JOptionPane.showInputDialog (null,"masukkan Panjang : ","Answer",JOptionPane.QUESTION_MESSAGE));
P = Integer.parseInt(Panjang);
Lebar = (JOptionPane.showInputDialog (null,"masukkan Lebar : ","Answer",JOptionPane.QUESTION_MESSAGE));
l = Integer.parseInt(Lebar);
L=P*l;
Luas = "Luasnya adalah "+Integer.toString(L);
JOptionPane.showMessageDialog(null,Luas , "Answer" , JOptionPane.INFORMATION_MESSAGE);
} catch (NumberFormatException ex){
System.out.println("Error Coy , Anda harus menginputkan ANGKA !!!");
}
}
}
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tolong tinggalkan jejak anda ya sebelum pergi :) ,,