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Bitwise operator in java:
Code:
public class B {
   public static void main(String args[]) {
      byte x = 3;
      x = (byte)~x;
      System.out.println(x);
   }
}

=================================
i want to know how the o/p of this code is -4




Author: khan

As you may know , negative numbers are store in two's complement form .

11111000 is 2's complement of -4 .

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
Mastermind
User avatar Posts: 2715
Have thanks: 74 time
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