Program pengulangan - Looping (while, do while, for, break, continue)

 

1.       Program while

package whilepia;

import java.util.Scanner;

public class whilepia {

    public static void main (String[] args) {

        String nama;

        int nim;

        nama ="sephia arina sahrina";

        nim  = 20071006;

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

        System.out.println ("Nama   :"+nama);

        System.out.println ("NIM    :"+nim);

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

        Scanner masuk = new Scanner(System.in);

        int bil;

        bil=1;

        while (bil<=5){

            System.out.println(bil);

            bil++;

        }

    }

        }



2.       Do While



package dowhilepia;

public class dowhilepia {

     public static void main (String[] args) {

         String nama;

        int nim;

        nama ="sephia arina sahrina";

        nim  = 20071006;

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

        System.out.println ("Nama   :"+nama);

        System.out.println ("NIM    :"+nim);

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

       

         int i = 6;

         do {

         System.out.println("Pia Belajar Looping");

            i++;

         }

         while(i < 5);

     }

}


3.       Program For

package forpia;

public class forpia {

   public static void main (String[] args) {

         String nama;

        int nim;

        nama ="sephia arina sahrina";

        nim  = 20071006;

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

        System.out.println ("Nama   :"+nama);

        System.out.println ("NIM    :"+nim);

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

       

        int bil;

        for(bil=1;bil<=5;bil++)

      System.out.println(bil);

   }

}



4.       Program Break



 

package breakpia;

public class breakpia {

  public static void main (String[] args) {

         String nama;

        int nim;

        nama ="sephia arina sahrina";

        nim  = 20071006;

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

        System.out.println ("Nama   :"+nama);

        System.out.println ("NIM    :"+nim);

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

       

        for (int i=0;i<10;i++){

        if(i==5){

            break;//Keluar dari blok pengulangan

        }

        System.out.println("Statement Setelah Blok pengulangan");

        }

  }


5.       Program Continue



 

package ContinuePia;

public class ContinuePia {

    public static void main (String[] args) {

         String nama;

        int nim;

        nama ="sephia arina sahrina";

        nim  = 20071006;

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

        System.out.println ("Nama   :"+nama);

        System.out.println ("NIM    :"+nim);

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

       

        for (int hitung = 1;hitung<=10;hitung++){

            if(hitung==4)continue;

            //melewatkan sisa kode dalam loop

            System.out.printf("%d",hitung);

        }

        //end for

        System.out.println( "\nMenggunakan continue untuk melewatkan4");

        }

}

 

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