Input Data dengan JOption Pane

Berikut contoh program inputan yang menggunakan JOption Pane:

import javax.swing.JOptionPane;

public class JOption {

    public static void main(String [] args){

          

    String nama=JOptionPane.showInputDialog("Enter Your Name:");

    String UTS=JOptionPane.showInputDialog("Enter UTS :");

    String UAS=JOptionPane.showInputDialog("Enter UAS :");

    String Quiz=JOptionPane.showInputDialog("Enter Quiz :");

    String T=JOptionPane.showInputDialog("Enter Nilai Tugas :");

      

        int U1= Integer.parseInt(UTS);

        int U2 = Integer.parseInt(UAS);

        int U3 = Integer.parseInt(Quiz);

        int tugas = Integer.parseInt(T);

      

        double NA = (0.3*U1)+(0.4*U1)+(0.2*U3)+(0.1*tugas);

        String Ket;

        if(NA <= 100 && NA >80){Ket= "A";}

        else if(NA <= 79 && NA >75){Ket = "B+"; }

        else if(NA <= 74 && NA >65){Ket = "B"; }

        else if(NA <= 64 && NA >60){Ket = "C+"; }

        else if(NA <= 59 && NA >55){Ket = "C"; }

        else if(NA <= 54 && NA >44){Ket = "D"; }

        else{Ket = "E"; }

        String pesan;

        if(NA >= 70){pesan = ",Congratulation :)";}

        else{pesan = ",You have to study harder :)";}

        String message ="Your Name " +nama+ "Your Total Score is  " +NA+ ", You got " +Ket+ pesan;

        JOptionPane.showMessageDialog(null, message);

    }

}

Contoh inputan:

 

Nah, ini printscreen hasil outputnya: