 # Add two numbers using bitwise operators

Here given code implementation process.

``````// Java program
// Add two numbers using bitwise operators
public class NumberAddition
{
// Add two numbers
public void addition(int a, int b)
{
// Display given numbers
System.out.print("\n [(" + a + ") + (" + b + ")] ");
// Auxiliary variable which are store the carry result
int carry_bit = 0;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a & b
carry_bit = a & b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
System.out.print(" : " + a);
}
public static void main(String[] args)
{
NumberAddition task = new NumberAddition();
// Test Case
task.addition(8, -2);
task.addition(5, 3);
task.addition(-3, -5);
}
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````// Include header file
#include <iostream>
using namespace std;
// C++ program
// Add two numbers using bitwise operators
class NumberAddition
{
public:
// Add two numbers
void addition(int a, int b)
{
// Display given numbers
cout << "\n [(" << a << ") + (" << b << ")] ";
// Auxiliary variable which are store the carry result
int carry_bit = 0;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a &b
carry_bit = a &b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
cout << " : " << a;
}
};
int main()
{
NumberAddition *task = new NumberAddition();
// Test Case
task->addition(8, -2);
task->addition(5, 3);
task->addition(-3, -5);
return 0;
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````// C Program
// Add two numbers using bitwise operators
#include <stdio.h>

// Add two numbers
void addition(int a, int b)
{
// Display given numbers
printf("\n [(%d) + (%d)] ", a, b);
// Auxiliary variable which are store the carry result
int carry_bit = 0;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a & b
carry_bit = a & b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
printf(" : %d ", a);
}
int main()
{
// Test Case
addition(8, -2);
addition(5, 3);
addition(-3, -5);
return 0;
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````package main
import "fmt"
// Go program
// Add two numbers using bitwise operators
type NumberAddition struct {}
func getNumberAddition() * NumberAddition {
var me *NumberAddition = &NumberAddition {}
return me
}
// Add two numbers
func(this NumberAddition) addition(a, b int) {
// Display given numbers
fmt.Print("\n [(", a, ") + (", b, ")] ")
// Auxiliary variable which are store the carry result
var carry_bit int = 0
// Executing loop, until b value is not zero
for (b != 0) {
// Get carry bits of a & b
carry_bit = a & b
// Sum of bits of a ^ b
a = a ^ b
// Shift the carry bit by one bit in left side
b = carry_bit << 1
}
// Display add result
fmt.Print(" : ", a)
}
func main() {
var task * NumberAddition = getNumberAddition()
// Test Case
task.addition(8, -2)
task.addition(5, 3)
task.addition(-3, -5)
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````// Include namespace system
using System;
// Csharp program
// Add two numbers using bitwise operators
public class NumberAddition
{
// Add two numbers
public void addition(int a, int b)
{
// Display given numbers
Console.Write("\n [(" + a + ") + (" + b + ")] ");
// Auxiliary variable which are store the carry result
int carry_bit = 0;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a & b
carry_bit = a & b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
Console.Write(" : " + a);
}
public static void Main(String[] args)
{
NumberAddition task = new NumberAddition();
// Test Case
task.addition(8, -2);
task.addition(5, 3);
task.addition(-3, -5);
}
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````<?php
// Php program
// Add two numbers using bitwise operators
class NumberAddition
{
// Add two numbers
public	function addition(\$a, \$b)
{
// Display given numbers
echo("\n [(".\$a.") + (".\$b.")] ");
// Auxiliary variable which are store the carry result
\$carry_bit = 0;
// Executing loop, until b value is not zero
while (\$b != 0)
{
// Get carry bits of a & b
\$carry_bit = \$a & \$b;
// Sum of bits of a ^ b
\$a = \$a ^ \$b;
// Shift the carry bit by one bit in left side
\$b = \$carry_bit << 1;
}
// Display add result
echo(" : ".\$a);
}
}

function main()
{
\$task = new NumberAddition();
// Test Case
\$task->addition(8, -2);
\$task->addition(5, 3);
\$task->addition(-3, -5);
}
main();``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````// Node JS program
// Add two numbers using bitwise operators
class NumberAddition
{
// Add two numbers
addition(a, b)
{
// Display given numbers
process.stdout.write("\n [(" + a + ") + (" + b + ")] ");
// Auxiliary variable which are store the carry result
var carry_bit = 0;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a & b
carry_bit = a & b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
process.stdout.write(" : " + a);
}
}

function main()
{
var task = new NumberAddition();
// Test Case
task.addition(8, -2);
task.addition(5, 3);
task.addition(-3, -5);
}
main();``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````
``````// Swift 4 program
// Add two numbers using bitwise operators
class NumberAddition
{
// Add two numbers
func addition(_ n1: Int, _ n2: Int)
{
var a = n1;
var b = n2;
// Display given numbers
print("\n [(", a ,") + (", b ,")] ", terminator: "");
// Auxiliary variable which are store the carry result
var carry_bit: Int = 0;
// Executing loop, until b value is not zero
while (b  != 0)
{
// Get carry bits of a & b
carry_bit = a & b;
// Sum of bits of a ^ b
a = a ^ b;
// Shift the carry bit by one bit in left side
b = carry_bit << 1;
}
// Display add result
print(" : ", a, terminator: "");
}
}
func main()
{
let task: NumberAddition = NumberAddition();
// Test Case
task.addition(8, -2);
task.addition(5, 3);
task.addition(-3, -5);
}
main();``````

#### Output

`````` [( 8 ) + ( -2 )]  :  6
[( 5 ) + ( 3 )]  :  8
[( -3 ) + ( -5 )]  :  -8``````
``````// Kotlin program
// Add two numbers using bitwise operators
class NumberAddition
{
// Add two numbers
fun addition(n1: Int, n2: Int): Unit
{
var a = n1;
var b = n2;
// Display given numbers
print("\n [(" + a + ") + (" + b + ")] ");
// Auxiliary variable which are store the carry result
var carry_bit: Int ;
// Executing loop, until b value is not zero
while (b != 0)
{
// Get carry bits of a & b
carry_bit = a and b;
// Sum of bits of a ^ b
a = a xor b;
// Shift the carry bit by one bit in left side
b = carry_bit shl 1;
}
// Display add result
print(" : " + a);
}
}
fun main(args: Array < String > ): Unit
{
val task: NumberAddition = NumberAddition();
// Test Case
task.addition(8, -2);
task.addition(5, 3);
task.addition(-3, -5);
}``````

#### Output

`````` [(8) + (-2)]  : 6
[(5) + (3)]  : 8
[(-3) + (-5)]  : -8``````

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