[share ilmu] Desimal to Biner with java

Source Code :

import java.io.*;

class DesBin

{

            private int angka;

            public DesBin()

            {

                        this.angka=0;

            }

            private String getBiner(int angka)

            {

                        String biner = "";

                        while(angka != 0)

                        {

                                    if(angka % 2 != 0)

                                    {

                                                biner +=  "1";

                                    }

                                    else

                                                biner += "0";

                                                angka /= 2;

                        }

            return new StringBuffer(biner).reverse().toString();

            }

            public static void main(String[] args) throws IOException

            {

                        DesBin DTB = new DesBin();

                        DataInputStream input = new DataInputStream(System.in);

                        System.out.print ("Masukkan bilangan Desimal : ");

                        String des = input.readLine();

                        int angka = Integer.parseInt(des);

                        System.out.println("Angka Biner : "+DTB.getBiner(angka));

            }

}

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