Convert the number decimal to binary in Java

 Question 10)

Write a Program to convert decimal to binary.

Answer:-

               import java.util.Scanner;

public class DTB {

   public static void main(String[] args) {

    Scanner ss = new Scanner(System.in);

    System.out.println("Enter decimal number to change in binary number : ");

    int num = ss.nextInt();

    int i=0;

    int binary [] = new int [500];

    while ( num!=0 ) {

      binary[i] = num % 2;

      num = num/2;

      i++;

    }

    System.out.println("The binary value is : ");

    for ( int j=i-1; j>=0; j-- ) {

      System.out.print(" "+ binary[j]);

    }

   } 

}