FlashLeo

Nama : Asep Kurniawan
NPM : 31114733
Kelas : 2DB01



1. Kelas Scanner

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 */
package inputscanner;

/**
 *
 * @author Asep
 */
import java.util.Scanner;
public class InputScanner {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    Scanner Angka = new Scanner (System.in);
int a;
int b;
int c;
    System.out.print("Masukkan Angka Pertama : ");
    a = Angka.nextInt();
    System.out.print("Masukkan Angka Kedua   : ");
    b = Angka.nextInt();
    System.out.print("Masukkan Angka Ketiga  : ");
    c = Angka.nextInt();
    System.out.println("Rata-ratanya adalah  : " + ((a+b+c)/3));
            }
   
}





Script :

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package inputbufferedreader;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
public class InputBufferedReader {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
       BufferedReader Angka = new BufferedReader (new InputStreamReader (System.in));
        int p;
        int q;
        int r;
      
        System.out.println ("Masukkan 3 angka : ");
        try {
            System.out.print(" Angka Pertama : ");
            p = Integer.parseInt(Angka.readLine());
          
            System.out.print(" Angka Kedua   : ");
            q = Integer.parseInt (Angka.readLine());
           
            System.out.print(" Angka Ketiga  : ");
            r = Integer.parseInt (Angka.readLine());
           
             System.out.println("Rata-ratanya adalah " +((p+q+r)/3));
        }
        catch (IOException e) {
            System.out.println("Error !!!");
      
       }
              
      }
    }



3. GUI










Script :

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package inputgui;

/**
 *
 * @author Asep
 */
import javax.swing.JOptionPane;
public class InputGUI {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        String p;
        p = JOptionPane.showInputDialog("Angka Pertama : ");
        String q;
        q = JOptionPane.showInputDialog("Angka Kedua   : ");
        String r;
        r = JOptionPane.showInputDialog("Angka Ketiga  : ");
        int angka1 = Integer.parseInt(p);
        int angka2 = Integer.parseInt(q);
        int angka3 = Integer.parseInt(r);
     
       
       JOptionPane.showMessageDialog(null,"Rata-ratanya adalah " +((angka1+angka2+angka3)/3));
             
  
    }
   
}