Java Bitwise Operators convert integer to 16 bit binary number

Question

We would like to write a program that prompts the user to enter a short integer.

Display the 16 bits for the integer.

Here are sample runs: 

Enter an integer: 5 
The bits are 0000000000000101 

Enter an integer: -5 
The bits are 1111111111111011 

import java.util.Scanner;

public class Main { 
  public static void main(String[] args) {
    Scanner input = new Scanner(System.in);
    System.out.print("Enter an integer: ");
    int value = input.nextInt();
    /*w  w  w . j a  v  a2  s . c om*/
    System.out.print("The 16 bits are ");
    
    //your code here
  }
}




import java.util.Scanner;

public class Main { 
  public static void main(String[] args) {
    Scanner input = new Scanner(System.in);
    System.out.print("Enter an integer: ");
    int value = input.nextInt();
    
    System.out.print("The 16 bits are ");
    int mask = 1;
    for (int i = 15; i >= 0; i--) {
      int temp = value >> i;
      int bit = temp & mask;
      System.out.print(bit);
    }
  }
}



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