Bit difference between two numbers

Here given code implementation process.

// C program 
// Bit difference between two numbers
#include <stdio.h>

// Find bit difference of given two numbers
void bit_difference(int a, int b)
{
	// Display given number
	printf("\n Given number ( a : %d, b : %d) ", a, b);
	int num = (a ^ b);
	int count = 0;
	// Count number of active bits
	while (num > 0)
	{
		count++;
		num = num & (num - 1);
	}
	printf("\n Bit difference : %d", (count *2));
}
int main(int argc, char const *argv[])
{
	int a = 43;
	int b = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1) 
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// difference = 6
	bit_difference(a, b);
	// Case 2
	a = 12;
	b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0) 
	//            ↓ ↓ ↓ ↓ 
	//           (2 0 0 0 )
	// Difference = 2
	bit_difference(a, b);
	// Case 3
	a = 7;
	b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓ 
	//           (0 0 0 )
	// Difference  = 0
	bit_difference(a, b);
	return 0;
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
/*
  Java program
  Bit difference between two numbers
*/
public class Difference
{
	// Find bit difference of given two numbers
	public void bitDifference(int a, int b)
	{
		// Display given number
		System.out.print("\n Given number ( a : " + a + ", b : " + b + ") ");
		int num = (a ^ b);
		int count = 0;
		// Count number of active bits
		while (num > 0)
		{
			count++;
			num = num & (num - 1);
		}
		System.out.print("\n Bit difference : " + (count * 2) + "");
	}
	public static void main(String[] args)
	{
		Difference task = new Difference();
		int a = 43;
		int b = 25;
		// a = 43    (1 0 1 0 1 1)
		// b = 25    (0 1 1 0 0 1) 
		//            ↓ ↓ ↓ ↓ ↓ ↓
		//           (2 2 0 0 2 0)
		// Difference = 6
		task.bitDifference(a, b);
		// Case 2
		a = 12;
		b = 4;
		// a = 12    (1 1 0 0)
		// b = 4     (0 1 0 0) 
		//            ↓ ↓ ↓ ↓ 
		//           (2 0 0 0 )
		// Difference = 2
		task.bitDifference(a, b);
		// Case 3
		a = 7;
		b = 7;
		// a = 7     (1 1 1 )
		// b = 7     (1 1 1 )
		//            ↓ ↓ ↓ 
		//           (0 0 0 )
		// Difference  = 0
		task.bitDifference(a, b);
	}
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
// Include header file
#include <iostream>
using namespace std;

/*
  C++ program
  Bit difference between two numbers
*/

class Difference
{
	public:
		// Find bit difference of given two numbers
		void bitDifference(int a, int b)
		{
			// Display given number
			cout << "\n Given number ( a : " << a << ", b : " << b << ") ";
			int num = (a ^ b);
			int count = 0;
			// Count number of active bits
			while (num > 0)
			{
				count++;
				num = num &(num - 1);
			}
			cout << "\n Bit difference : " << (count *2) << "";
		}
};
int main()
{
	Difference task = Difference();
	int a = 43;
	int b = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1)
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// Difference = 6
	task.bitDifference(a, b);
	// Case 2
	a = 12;
	b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0)
	//            ↓ ↓ ↓ ↓
	//           (2 0 0 0 )
	// Difference = 2
	task.bitDifference(a, b);
	// Case 3
	a = 7;
	b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓
	//           (0 0 0 )
	// Difference  = 0
	task.bitDifference(a, b);
	return 0;
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
// Include namespace system
using System;
/*
  C# program
  Bit difference between two numbers
*/
public class Difference
{
	// Find bit difference of given two numbers
	public void bitDifference(int a, int b)
	{
		// Display given number
		Console.Write("\n Given number ( a : " + a + ", b : " + b + ") ");
		int num = (a ^ b);
		int count = 0;
		// Count number of active bits
		while (num > 0)
		{
			count++;
			num = num & (num - 1);
		}
		Console.Write("\n Bit difference : " + (count * 2) + "");
	}
	public static void Main(String[] args)
	{
		Difference task = new Difference();
		int a = 43;
		int b = 25;
		// a = 43    (1 0 1 0 1 1)
		// b = 25    (0 1 1 0 0 1)
		//            ↓ ↓ ↓ ↓ ↓ ↓
		//           (2 2 0 0 2 0)
		// Difference = 6
		task.bitDifference(a, b);
		// Case 2
		a = 12;
		b = 4;
		// a = 12    (1 1 0 0)
		// b = 4     (0 1 0 0)
		//            ↓ ↓ ↓ ↓
		//           (2 0 0 0 )
		// Difference = 2
		task.bitDifference(a, b);
		// Case 3
		a = 7;
		b = 7;
		// a = 7     (1 1 1 )
		// b = 7     (1 1 1 )
		//            ↓ ↓ ↓
		//           (0 0 0 )
		// Difference  = 0
		task.bitDifference(a, b);
	}
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
<?php
/*
  Php program
  Bit difference between two numbers
*/
class Difference
{
	// Find bit difference of given two numbers
	public	function bitDifference($a, $b)
	{
		// Display given number
		echo "\n Given number ( a : ". $a .", b : ". $b .") ";
		$num = ($a ^ $b);
		$count = 0;
		// Count number of active bits
		while ($num > 0)
		{
			$count++;
			$num = $num & ($num - 1);
		}
		echo "\n Bit difference : ". ($count * 2) ."";
	}
}

function main()
{
	$task = new Difference();
	$a = 43;
	$b = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1)
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// Difference = 6
	$task->bitDifference($a, $b);
	// Case 2
	$a = 12;
	$b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0)
	//            ↓ ↓ ↓ ↓
	//           (2 0 0 0 )
	// Difference = 2
	$task->bitDifference($a, $b);
	// Case 3
	$a = 7;
	$b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓
	//           (0 0 0 )
	// Difference  = 0
	$task->bitDifference($a, $b);
}
main();

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
/*
  Node Js program
  Bit difference between two numbers
*/
class Difference
{
	// Find bit difference of given two numbers
	bitDifference(a, b)
	{
		// Display given number
		process.stdout.write("\n Given number ( a : " + a + ", b : " + b + ") ");
		var num = (a ^ b);
		var count = 0;
		// Count number of active bits
		while (num > 0)
		{
			count++;
			num = num & (num - 1);
		}
		process.stdout.write("\n Bit difference : " + (count * 2) + "");
	}
}

function main()
{
	var task = new Difference();
	var a = 43;
	var b = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1)
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// Difference = 6
	task.bitDifference(a, b);
	// Case 2
	a = 12;
	b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0)
	//            ↓ ↓ ↓ ↓
	//           (2 0 0 0 )
	// Difference = 2
	task.bitDifference(a, b);
	// Case 3
	a = 7;
	b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓
	//           (0 0 0 )
	// Difference  = 0
	task.bitDifference(a, b);
}
main();

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
#   Python 3 program
#   Bit difference between two numbers

class Difference :
	#  Find bit difference of given two numbers
	def bitDifference(self, a, b) :
		#  Display given number
		print("\n Given number ( a : ", a ,", b : ", b ,") ", end = "")
		num = (a ^ b)
		count = 0
		#  Count number of active bits
		while (num > 0) :
			count += 1
			num = num & (num - 1)
		
		print("\n Bit difference : ", (count * 2) ,"", end = "")
	

def main() :
	task = Difference()
	a = 43
	b = 25
	#  a = 43    (1 0 1 0 1 1)
	#  b = 25    (0 1 1 0 0 1) 
	#             ↓ ↓ ↓ ↓ ↓ ↓
	#            (2 2 0 0 2 0)
	#  Difference = 6
	task.bitDifference(a, b)
	#  Case 2
	a = 12
	b = 4
	#  a = 12    (1 1 0 0)
	#  b = 4     (0 1 0 0) 
	#             ↓ ↓ ↓ ↓ 
	#            (2 0 0 0 )
	#  Difference = 2
	task.bitDifference(a, b)
	#  Case 3
	a = 7
	b = 7
	#  a = 7     (1 1 1 )
	#  b = 7     (1 1 1 )
	#             ↓ ↓ ↓ 
	#            (0 0 0 )
	#  Difference  = 0
	task.bitDifference(a, b)

if __name__ == "__main__": main()

Output

 Given number ( a :  43 , b :  25 )
 Bit difference :  6
 Given number ( a :  12 , b :  4 )
 Bit difference :  2
 Given number ( a :  7 , b :  7 )
 Bit difference :  0
#   Ruby program
#   Bit difference between two numbers

class Difference 
	#  Find bit difference of given two numbers
	def bitDifference(a, b) 
		#  Display given number
		print("\n Given number ( a : ", a ,", b : ", b ,") ")
		num = (a ^ b)
		count = 0
		#  Count number of active bits
		while (num > 0) 
			count += 1
			num = num & (num - 1)
		end

		print("\n Bit difference : ", (count * 2) ,"")
	end

end

def main() 
	task = Difference.new()
	a = 43
	b = 25
	#  a = 43    (1 0 1 0 1 1)
	#  b = 25    (0 1 1 0 0 1) 
	#             ↓ ↓ ↓ ↓ ↓ ↓
	#            (2 2 0 0 2 0)
	#  Difference = 6
	task.bitDifference(a, b)
	#  Case 2
	a = 12
	b = 4
	#  a = 12    (1 1 0 0)
	#  b = 4     (0 1 0 0) 
	#             ↓ ↓ ↓ ↓ 
	#            (2 0 0 0 )
	#  Difference = 2
	task.bitDifference(a, b)
	#  Case 3
	a = 7
	b = 7
	#  a = 7     (1 1 1 )
	#  b = 7     (1 1 1 )
	#             ↓ ↓ ↓ 
	#            (0 0 0 )
	#  Difference  = 0
	task.bitDifference(a, b)
end

main()

Output

 Given number ( a : 43, b : 25) 
 Bit difference : 6
 Given number ( a : 12, b : 4) 
 Bit difference : 2
 Given number ( a : 7, b : 7) 
 Bit difference : 0
/*
  Scala program
  Bit difference between two numbers
*/
class Difference
{
	// Find bit difference of given two numbers
	def bitDifference(a: Int, b: Int): Unit = {
		// Display given number
		print("\n Given number ( a : " + a + ", b : " + b + ") ");
		var num: Int = (a ^ b);
		var count: Int = 0;
		// Count number of active bits
		while (num > 0)
		{
			count += 1;
			num = num & (num - 1);
		}
		print("\n Bit difference : " + (count * 2) + "");
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Difference = new Difference();
		var a: Int = 43;
		var b: Int = 25;
		// a = 43    (1 0 1 0 1 1)
		// b = 25    (0 1 1 0 0 1)
		//            ↓ ↓ ↓ ↓ ↓ ↓
		//           (2 2 0 0 2 0)
		// Difference = 6
		task.bitDifference(a, b);
		// Case 2
		a = 12;
		b = 4;
		// a = 12    (1 1 0 0)
		// b = 4     (0 1 0 0)
		//            ↓ ↓ ↓ ↓
		//           (2 0 0 0 )
		// Difference = 2
		task.bitDifference(a, b);
		// Case 3
		a = 7;
		b = 7;
		// a = 7     (1 1 1 )
		// b = 7     (1 1 1 )
		//            ↓ ↓ ↓
		//           (0 0 0 )
		// Difference  = 0
		task.bitDifference(a, b);
	}
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0
/*
  Swift 4 program
  Bit difference between two numbers
*/
class Difference
{
	// Find bit difference of given two numbers
	func bitDifference(_ a: Int, _ b: Int)
	{
		// Display given number
		print("\n Given number ( a : ", a ,", b : ", b ,") ", terminator: "");
		var num: Int = (a ^ b);
		var count: Int = 0;
		// Count number of active bits
		while (num > 0)
		{
			count += 1;
			num = num & (num - 1);
		}
		print("\n Bit difference : ", (count * 2) ,"", terminator: "");
	}
}
func main()
{
	let task: Difference = Difference();
	var a: Int = 43;
	var b: Int = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1)
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// Difference = 6
	task.bitDifference(a, b);
	// Case 2
	a = 12;
	b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0)
	//            ↓ ↓ ↓ ↓
	//           (2 0 0 0 )
	// Difference = 2
	task.bitDifference(a, b);
	// Case 3
	a = 7;
	b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓
	//           (0 0 0 )
	// Difference  = 0
	task.bitDifference(a, b);
}
main();

Output

 Given number ( a :  43 , b :  25 )
 Bit difference :  6
 Given number ( a :  12 , b :  4 )
 Bit difference :  2
 Given number ( a :  7 , b :  7 )
 Bit difference :  0
/*
  Kotlin program
  Bit difference between two numbers
*/
class Difference
{
	// Find bit difference of given two numbers
	fun bitDifference(a: Int, b: Int): Unit
	{
		// Display given number
		print("\n Given number ( a : " + a + ", b : " + b + ") ");
		var num: Int = (a xor b);
		var count: Int = 0;
		// Count number of active bits
		while (num > 0)
		{
			count += 1;
			num = num and(num - 1);
		}
		print("\n Bit difference : " + (count * 2) + "");
	}
}
fun main(args: Array < String > ): Unit
{
	var task: Difference = Difference();
	var a: Int = 43;
	var b: Int = 25;
	// a = 43    (1 0 1 0 1 1)
	// b = 25    (0 1 1 0 0 1)
	//            ↓ ↓ ↓ ↓ ↓ ↓
	//           (2 2 0 0 2 0)
	// Difference = 6
	task.bitDifference(a, b);
	// Case 2
	a = 12;
	b = 4;
	// a = 12    (1 1 0 0)
	// b = 4     (0 1 0 0)
	//            ↓ ↓ ↓ ↓
	//           (2 0 0 0 )
	// Difference = 2
	task.bitDifference(a, b);
	// Case 3
	a = 7;
	b = 7;
	// a = 7     (1 1 1 )
	// b = 7     (1 1 1 )
	//            ↓ ↓ ↓
	//           (0 0 0 )
	// Difference  = 0
	task.bitDifference(a, b);
}

Output

 Given number ( a : 43, b : 25)
 Bit difference : 6
 Given number ( a : 12, b : 4)
 Bit difference : 2
 Given number ( a : 7, b : 7)
 Bit difference : 0


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