Contoh Sederhana Progran JAVA

TUGAS PRAKTIKUM JAVA I

I.            TUGAS PROGRAM 1

Listing program  :

package modul7tugas1;

import javax.swing.*;

public class Main {

   

    public static void main(String[] args) { System.out.println("============================================");

System.out.println("=                  Program Mengurutkan Bilangan Acak                    =");

      System.out.println("============================================");

      System.out.println();

        String kali= JOptionPane.showInputDialog("Ingin Berapa Bilangan : " );

        int x =Integer.parseInt(kali);

        int[] nilai=new int[x];

       

        int i,j;

        int a;

        System.out.println("Bilangan Sebelum di Urutkan (ACAK) : ");

        for(i=0;i<x;i++)

        {

        String bilangan= JOptionPane.showInputDialog("Masukkan Bilangan : " );

        nilai[i]=Integer.parseInt(bilangan);

        System.out.print(" "+bilangan);

        }

System.out.println("\n");

for (i=0;i<x;i++)

    for(j=0;j<x;j++)

        if(nilai[i]<nilai[j])

        {

            a=nilai[i];

            nilai[i]=nilai[j];

            nilai[j]= a;

        }

System.out.println("Bilangan Setelah di Urutkan :");

 for (i=0;i<x;i++)

       {

           System.out.print(" " +nilai[i]);

       }

System.out.println("\n");

for(i=0;i<1;i++)

        {

             System.out.println(" Bilangan terkecil adalah : " + (nilai[i]));

        }

       

        for(i=0;i<x;i++)

             for(j=0;j<x;j++)

             {

            if(nilai[i]>nilai[j])

            {

               nilai[j]=nilai[i];

            }

             }

        for(i=0;i<1;i++)

        {

             System.out.println("\n Bilangan Tebesar adalah : " + (nilai[i]));

        }

      System.out.println();

      System.out.println("===========================================\n");

    }

}

Silahkan Download contoh program java lainnya   beserta Tampilan  outpunya di sini :

1. http://www.4shared.com/document/YzO11ExM/AGUSZ_Cth_Program_JAVA.html
2. http://www.4shared.com/document/DdSTPFvZ/AGUSZ__Laporan_Java__.html