Find 1s complement of an Integer

Here given code implementation process.

// C Program
// Find 1s complement of an Integer
#include <stdio.h>
#include <math.h>

// Returns the number of bits in given num
int totalBits(int num)
{
    return (int)(log(num) / log(2)) + 1;
}
// Find one's complement of given number
void onesComplement(int num)
{
    // Display given number
    printf("\n Number : %d",num);
    if(num < 0)
    {
        printf("\n 1s Complement : %d", (~num));
    }
    else
    {
        // Calculate 1s complement
        int ones = ((1 << totalBits(num)) -1) ^ num;
     
        // Display calculated result
        printf("\n 1s Complement : %d",ones);
    }
    
}
int main(int argc, char const *argv[])
{

    // 50 (1001) => (0110) (6)
    onesComplement(9);
    // 50 (110010) => (001101) (13)
    onesComplement(50);
    // (32) = 100000 => 11111 (31) 
    onesComplement(32);
    return 0;
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
/*
  Java program
  Find 1s complement of an Integer
*/
public class Complement
{
	// Returns the number of bits in given num
	public int totalBits(int num)
	{
		return (int)(Math.log(num) / Math.log(2)) + 1;
	}
	// Find one's complement of given number
	public void onesComplement(int num)
	{
		// Display given number
		System.out.print("\n Number : " + num);
		if (num < 0)
		{
			System.out.print("\n 1s Complement : " + (~num));
		}
		else
		{
			// Calculate 1s complement
			int ones = ((1 << totalBits(num)) - 1) ^ num;
			// Display calculated result
			System.out.print("\n 1s Complement : " + ones);
		}
	}
	public static void main(String[] args)
	{
		Complement task = new Complement();
		// 50 (1001) => (0110) (6)
		task.onesComplement(9);
		// 50 (110010) => (001101) (13)
		task.onesComplement(50);
		// (32) = 100000 => 11111 (31) 
		task.onesComplement(32);
	}
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
// Include header file
#include <iostream>
#include <math.h>

using namespace std;
/*
  C++ program
  Find 1s complement of an Integer
*/
class Complement
{
	public:
		// Returns the number of bits in given num
		int totalBits(int num)
		{
			return (int)(log(num) / log(2)) + 1;
		}
	// Find one's complement of given number
	void onesComplement(int num)
	{
		// Display given number
		cout << "\n Number : " << num;
		if (num < 0)
		{
			cout << "\n 1s Complement : " << (~num);
		}
		else
		{
			// Calculate 1s complement
			int ones = ((1 << this->totalBits(num)) - 1) ^ num;
			// Display calculated result
			cout << "\n 1s Complement : " << ones;
		}
	}
};
int main()
{
	Complement task = Complement();
	// 50 (1001) => (0110) (6)
	task.onesComplement(9);
	// 50 (110010) => (001101) (13)
	task.onesComplement(50);
	// (32) = 100000 => 11111 (31)
	task.onesComplement(32);
	return 0;
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
// Include namespace system
using System;
/*
  C# program
  Find 1s complement of an Integer
*/
public class Complement
{
	// Returns the number of bits in given num
	public int totalBits(int num)
	{
		return (int)(Math.Log(num) / Math.Log(2)) + 1;
	}
	// Find one's complement of given number
	public void onesComplement(int num)
	{
		// Display given number
		Console.Write("\n Number : " + num);
		if (num < 0)
		{
			Console.Write("\n 1s Complement : " + (~num));
		}
		else
		{
			// Calculate 1s complement
			int ones = ((1 << totalBits(num)) - 1) ^ num;
			// Display calculated result
			Console.Write("\n 1s Complement : " + ones);
		}
	}
	public static void Main(String[] args)
	{
		Complement task = new Complement();
		// 50 (1001) => (0110) (6)
		task.onesComplement(9);
		// 50 (110010) => (001101) (13)
		task.onesComplement(50);
		// (32) = 100000 => 11111 (31)
		task.onesComplement(32);
	}
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
<?php
/*
  Php program
  Find 1s complement of an Integer
*/
class Complement
{
	// Returns the number of bits in given num
	public	function totalBits($num)
	{
		return (int)(intval(log($num) / log(2))) + 1;
	}
	// Find one's complement of given number
	public	function onesComplement($num)
	{
		// Display given number
		echo "\n Number : ". $num;
		if ($num < 0)
		{
			echo "\n 1s Complement : ". (~$num);
		}
		else
		{
			// Calculate 1s complement
			$ones = ((1 << $this->totalBits($num)) - 1) ^ $num;
			// Display calculated result
			echo "\n 1s Complement : ". $ones;
		}
	}
}

function main()
{
	$task = new Complement();
	// 50 (1001) => (0110) (6)
	$task->onesComplement(9);
	// 50 (110010) => (001101) (13)
	$task->onesComplement(50);
	// (32) = 100000 => 11111 (31)
	$task->onesComplement(32);
}
main();

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
/*
  Node Js program
  Find 1s complement of an Integer
*/
class Complement
{
	// Returns the number of bits in given num
	totalBits(num)
	{
		return parseInt((parseInt(Math.log(num) / Math.log(2)))) + 1;
	}
	// Find one's complement of given number
	onesComplement(num)
	{
		// Display given number
		process.stdout.write("\n Number : " + num);
		if (num < 0)
		{
			process.stdout.write("\n 1s Complement : " + (~num));
		}
		else
		{
			// Calculate 1s complement
			var ones = ((1 << this.totalBits(num)) - 1) ^ num;
			// Display calculated result
			process.stdout.write("\n 1s Complement : " + ones);
		}
	}
}

function main()
{
	var task = new Complement();
	// 50 (1001) => (0110) (6)
	task.onesComplement(9);
	// 50 (110010) => (001101) (13)
	task.onesComplement(50);
	// (32) = 100000 => 11111 (31)
	task.onesComplement(32);
}
main();

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
import math
#   Python 3 program
#   Find 1s complement of an Integer

class Complement :
	#  Returns the number of bits in given num
	def totalBits(self, num) :
		return int((int(math.log(num) / math.log(2)))) + 1
	
	#  Find one's complement of given number
	def onesComplement(self, num) :
		#  Display given number
		print("\n Number : ", num, end = "")
		if (num < 0) :
			print("\n 1s Complement : ", (~num), end = "")
		else :
			#  Calculate 1s complement
			ones = ((1 << self.totalBits(num)) - 1) ^ num
			#  Display calculated result
			print("\n 1s Complement : ", ones, end = "")
		
	

def main() :
	task = Complement()
	#  50 (1001) => (0110) (6)
	task.onesComplement(9)
	#  50 (110010) => (001101) (13)
	task.onesComplement(50)
	#  (32) = 100000 => 11111 (31) 
	task.onesComplement(32)

if __name__ == "__main__": main()

Output

 Number :  9
 1s Complement :  6
 Number :  50
 1s Complement :  13
 Number :  32
 1s Complement :  31
#   Ruby program
#   Find 1s complement of an Integer

class Complement 
	#  Returns the number of bits in given num
	def totalBits(num) 
		return ((Math.log(num) / Math.log(2))).to_i + 1
	end

	#  Find one's complement of given number
	def onesComplement(num) 
		#  Display given number
		print("\n Number : ", num)
		if (num < 0) 
			print("\n 1s Complement : ", (~num))
		else 
			#  Calculate 1s complement
			ones = ((1 << self.totalBits(num)) - 1) ^ num
			#  Display calculated result
			print("\n 1s Complement : ", ones)
		end

	end

end

def main() 
	task = Complement.new()
	#  50 (1001) => (0110) (6)
	task.onesComplement(9)
	#  50 (110010) => (001101) (13)
	task.onesComplement(50)
	#  (32) = 100000 => 11111 (31) 
	task.onesComplement(32)
end

main()

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
/*
  Scala program
  Find 1s complement of an Integer
*/
class Complement
{
	// Returns the number of bits in given num
	def totalBits(num: Int): Int = {
		return (((Math.log(num) / Math.log(2)).toInt)).toInt + 1;
	}
	// Find one's complement of given number
	def onesComplement(num: Int): Unit = {
		// Display given number
		print("\n Number : " + num);
		if (num < 0)
		{
			print("\n 1s Complement : " + (~num));
		}
		else
		{
			// Calculate 1s complement
			var ones: Int = ((1 << this.totalBits(num)) - 1) ^ num;
			// Display calculated result
			print("\n 1s Complement : " + ones);
		}
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: Complement = new Complement();
		// 50 (1001) => (0110) (6)
		task.onesComplement(9);
		// 50 (110010) => (001101) (13)
		task.onesComplement(50);
		// (32) = 100000 => 11111 (31)
		task.onesComplement(32);
	}
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31
import Foundation
/*
  Swift 4 program
  Find 1s complement of an Integer
*/
class Complement
{
    // Returns the number of bits in given num
    func totalBits(_ num: Int)->Int
    {
        return Int(log(Double(num)) / log(Double(2))) + 1;
}
// Find one"s complement of given number
func onesComplement(_ num: Int)
{
    // Display given number
    print("\n Number : ", num, terminator: "");
    if (num < 0)
    {
        print("\n 1s Complement : ", (~num), terminator: "");
    }
    else
    {
        // Calculate 1s complement
        let ones: Int = ((1 << self.totalBits(num)) - 1) ^ num;
        // Display calculated result
        print("\n 1s Complement : ", ones, terminator: "");
    }
}
}
func main()
{
    let task: Complement = Complement();
    // 50 (1001) => (0110) (6)
    task.onesComplement(9);
    // 50 (110010) => (001101) (13)
    task.onesComplement(50);
    // (32) = 100000 => 11111 (31)
    task.onesComplement(32);
}
main();

Output

 Number :  9
 1s Complement :  6
 Number :  50
 1s Complement :  13
 Number :  32
 1s Complement :  31
/*
  Kotlin program
  Find 1s complement of an Integer
*/
class Complement
{
	// Returns the number of bits in given num
	fun totalBits(num: Int): Int
	{
		return (Math.log(num.toDouble()) / Math.log(2.0)).toInt() + 1;
	}
	// Find one's complement of given number
	fun onesComplement(num: Int): Unit
	{
		// Display given number
		print("\n Number : " + num);
		if (num < 0)
		{
			print("\n 1s Complement : " + (num.inv()));
		}
		else
		{
			// Calculate 1s complement
			var ones: Int = ((1 shl this.totalBits(num)) - 1) xor num;
			// Display calculated result
			print("\n 1s Complement : " + ones);
		}
	}
}
fun main(args: Array < String > ): Unit
{
	var task: Complement = Complement();
	// 50 (1001) => (0110) (6)
	task.onesComplement(9);
	// 50 (110010) => (001101) (13)
	task.onesComplement(50);
	// (32) = 100000 => 11111 (31)
	task.onesComplement(32);
}

Output

 Number : 9
 1s Complement : 6
 Number : 50
 1s Complement : 13
 Number : 32
 1s Complement : 31


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