Addition Two Number using Bitwise Operator in Java - Technology369kk

Bitwise Operator

In this post we are discussing about addition of two but using bitwise operator, so let's get start now. 

Program: 

// Q9. Write a Program find additon of two number using bitwise operators.

import java.util.*;

class AddBitwise{

    static int add(int a, int b){

        int carry;

        while( b!=0){

            carry = a&b;  //Calculate carry

            a= a^b;       // Sum without carry

            b= carry<<1;   // Shift carry to the left

        }

        return a;

       

    }

    public static void main(String args[]){

        Scanner input = new Scanner(System.in);

        System.out.println("Enter the Number to be added:");

       

        int a= input.nextInt();

        int b= input.nextInt();

        System.out.println("The Sum of Both Number:"+add(a,b));

        input.close();

    }

}

OUTPUT:

PS D:\Learning File\BCA\BCA 3rd Sem\JAVA OOP\allpraque> java AddBitwise

Enter the Number to be added:

5

6

The Sum of Both Number:11