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Copy set bits in a range

Here given code implementation process.

// C program 
// Copy set bits in a range
#include <stdio.h>

// Copy all active bits (B to A) of from given range
void copy_bit(int a, int b, int r1, int r2)
{
	if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
	{
		// Invalid range
		return;
	}
	printf("\n Given Number (a : %d,b : %d)", a, b);
	// Set all active bits of a given range 
	int result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
	// Get copy result 
	result = (result & b) | a;
	// Display calculated result
	printf("\n Result : %d", result);
}
int main(int argc, char
	const *argv[])
{
	int a = 37;
	int b = 27;
	int r1 = 3;
	int r2 = 5;
	// Test case a
	// a = 37 (100101) 
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	copy_bit(a, b, r1, r2);
	// Test case b
	a = 37;
	b = 19;
	r1 = 2;
	r2 = 5;
	// a = 37 (100101) 
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)    
	copy_bit(a, b, r1, r2);
	return 0;
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
/*
  Java program
  Copy set bits in a range
*/
public class BitManipulation
{
    // Copy all active bits (B to A) of from given range
    public void copyBit(int a, int b, int r1, int r2)
    {
        if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
        {
            // Invalid range
            return;
        }
        System.out.print("\n Given Number (a : " + a + ",b : " + b + ")");
        // Set all active bits of a given range 
        int result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
        // Get copy result 
        result = (result & b) | a;
        // Display calculated result
        System.out.print("\n Result : " + result );
    }

    public static void main(String[] args)
    {
        BitManipulation task = new BitManipulation();
        int a = 37;
        int b = 27;
        int r1 = 3;
        int r2 = 5;
        // Test case a
        // a = 37 (100101) 
        // b = 27 (011011)
        //          ↓↓↓  (range r1 = 3, r2 = 5)
        // result (111101) = 61
        task.copyBit(a, b, r1, r2);
        // Test case b
        a = 37;
        b = 19;
        r1 = 2;
        r2 = 5;
        // a = 37 (100101) 
        // b = 19 (010011)
        //          ↓↓↓↓ (range r1 = 2, r2 = 5)
        // result (110111) (55)    
        task.copyBit(a, b, r1, r2);

    }
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
// Include header file
#include <iostream>
using namespace std;

/*
  C++ program
  Copy set bits in a range
*/

class BitManipulation
{
	public:
		// Copy all active bits (B to A) of from given range
		void copyBit(int a, int b, int r1, int r2)
		{
			// Invalid range
			if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
			{
				return;
			}
			cout << "\n Given Number (a : " << a << ",b : " << b << ")";
			// Set all active bits of a given range
			int result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
			// Get copy result
			result = (result &b) | a;
			// Display calculated result
			cout << "\n Result : " << result;
		}
};
int main()
{
	BitManipulation task = BitManipulation();
	int a = 37;
	int b = 27;
	int r1 = 3;
	int r2 = 5;
	// Test case a
	// a = 37 (100101)
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	task.copyBit(a, b, r1, r2);
	// Test case b
	a = 37;
	b = 19;
	r1 = 2;
	r2 = 5;
	// a = 37 (100101)
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)
	task.copyBit(a, b, r1, r2);
	return 0;
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
// Include namespace system
using System;
/*
  C# program
  Copy set bits in a range
*/
public class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	public void copyBit(int a, int b, int r1, int r2)
	{
		// Invalid range
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
		{
			return;
		}
		Console.Write("\n Given Number (a : " + a + ",b : " + b + ")");
		// Set all active bits of a given range
		int result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
		// Get copy result
		result = (result & b) | a;
		// Display calculated result
		Console.Write("\n Result : " + result);
	}
	public static void Main(String[] args)
	{
		BitManipulation task = new BitManipulation();
		int a = 37;
		int b = 27;
		int r1 = 3;
		int r2 = 5;
		// Test case a
		// a = 37 (100101)
		// b = 27 (011011)
		//          ↓↓↓  (range r1 = 3, r2 = 5)
		// result (111101) = 61
		task.copyBit(a, b, r1, r2);
		// Test case b
		a = 37;
		b = 19;
		r1 = 2;
		r2 = 5;
		// a = 37 (100101)
		// b = 19 (010011)
		//          ↓↓↓↓ (range r1 = 2, r2 = 5)
		// result (110111) (55)
		task.copyBit(a, b, r1, r2);
	}
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
<?php
/*
  Php program
  Copy set bits in a range
*/
class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	public	function copyBit($a, $b, $r1, $r2)
	{
		// Invalid range
		if ($r1 < 0 || $r2 < 0 || $r1 > 31 && $r2 > 31)
		{
			return;
		}
		echo "\n Given Number (a : ". $a .",b : ". $b .")";
		// Set all active bits of a given range
		$result = ((1 << ($r2 - $r1 + 1)) - 1) << (($r1 - 1));
		// Get copy result
		$result = ($result & $b) | $a;
		// Display calculated result
		echo "\n Result : ". $result;
	}
}

function main()
{
	$task = new BitManipulation();
	$a = 37;
	$b = 27;
	$r1 = 3;
	$r2 = 5;
	// Test case a
	// a = 37 (100101)
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	$task->copyBit($a, $b, $r1, $r2);
	// Test case b
	$a = 37;
	$b = 19;
	$r1 = 2;
	$r2 = 5;
	// a = 37 (100101)
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)
	$task->copyBit($a, $b, $r1, $r2);
}
main();

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
/*
  Node Js program
  Copy set bits in a range
*/
class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	copyBit(a, b, r1, r2)
	{
		// Invalid range
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
		{
			return;
		}
		process.stdout.write("\n Given Number (a : " + a + ", b : " + b + ")");
		// Set all active bits of a given range
		var result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
		// Get copy result
		result = (result & b) | a;
		// Display calculated result
		process.stdout.write("\n Result : " + result);
	}
}

function main()
{
	var task = new BitManipulation();
	var a = 37;
	var b = 27;
	var r1 = 3;
	var r2 = 5;
	// Test case a
	// a = 37 (100101)
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	task.copyBit(a, b, r1, r2);
	// Test case b
	a = 37;
	b = 19;
	r1 = 2;
	r2 = 5;
	// a = 37 (100101)
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)
	task.copyBit(a, b, r1, r2);
}
main();

Output

 Given Number (a : 37, b : 27)
 Result : 61
 Given Number (a : 37, b : 19)
 Result : 55
#   Python 3 program
#   Copy set bits in a range

class BitManipulation :
	#  Copy all active bits (B to A) of from given range
	def copyBit(self, a, b, r1, r2) :
		if (r1 < 0 or r2 < 0 or r1 > 31 and r2 > 31) :
			#  Invalid range
			return
		
		print("\n Given Number (a : ", a ,",b : ", b ,")", end = "")
		#  Set all active bits of a given range 
		result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1))
		#  Get copy result 
		result = (result & b) | a
		#  Display calculated result
		print("\n Result : ", result, end = "")
	

def main() :
	task = BitManipulation()
	a = 37
	b = 27
	r1 = 3
	r2 = 5
	#  Test case a
	#  a = 37 (100101) 
	#  b = 27 (011011)
	#           ↓↓↓  (range r1 = 3, r2 = 5)
	#  result (111101) = 61
	task.copyBit(a, b, r1, r2)
	#  Test case b
	a = 37
	b = 19
	r1 = 2
	r2 = 5
	#  a = 37 (100101) 
	#  b = 19 (010011)
	#           ↓↓↓↓ (range r1 = 2, r2 = 5)
	#  result (110111) (55)    
	task.copyBit(a, b, r1, r2)

if __name__ == "__main__": main()

Output

 Given Number (a :  37 ,b :  27 )
 Result :  61
 Given Number (a :  37 ,b :  19 )
 Result :  55
#   Ruby program
#   Copy set bits in a range

class BitManipulation 
	#  Copy all active bits (B to A) of from given range
	def copyBit(a, b, r1, r2) 
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31) 
			#  Invalid range
			return
		end

		print("\n Given Number (a : ", a ,",b : ", b ,")")
		#  Set all active bits of a given range 
		result = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1))
		#  Get copy result 
		result = (result & b) | a
		#  Display calculated result
		print("\n Result : ", result)
	end

end

def main() 
	task = BitManipulation.new()
	a = 37
	b = 27
	r1 = 3
	r2 = 5
	#  Test case a
	#  a = 37 (100101) 
	#  b = 27 (011011)
	#           ↓↓↓  (range r1 = 3, r2 = 5)
	#  result (111101) = 61
	task.copyBit(a, b, r1, r2)
	#  Test case b
	a = 37
	b = 19
	r1 = 2
	r2 = 5
	#  a = 37 (100101) 
	#  b = 19 (010011)
	#           ↓↓↓↓ (range r1 = 2, r2 = 5)
	#  result (110111) (55)    
	task.copyBit(a, b, r1, r2)
end

main()

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
/*
  Scala program
  Copy set bits in a range
*/
class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	def copyBit(a: Int, b: Int, r1: Int, r2: Int): Unit = {
		// Invalid range
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
		{
			return;
		}
		print("\n Given Number (a : " + a + ",b : " + b + ")");
		// Set all active bits of a given range
		var result: Int = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
		// Get copy result
		result = (result & b) | a;
		// Display calculated result
		print("\n Result : " + result);
	}
}
object Main
{
	def main(args: Array[String]): Unit = {
		var task: BitManipulation = new BitManipulation();
		var a: Int = 37;
		var b: Int = 27;
		var r1: Int = 3;
		var r2: Int = 5;
		// Test case a
		// a = 37 (100101)
		// b = 27 (011011)
		//          ↓↓↓  (range r1 = 3, r2 = 5)
		// result (111101) = 61
		task.copyBit(a, b, r1, r2);
		// Test case b
		a = 37;
		b = 19;
		r1 = 2;
		r2 = 5;
		// a = 37 (100101)
		// b = 19 (010011)
		//          ↓↓↓↓ (range r1 = 2, r2 = 5)
		// result (110111) (55)
		task.copyBit(a, b, r1, r2);
	}
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
/*
  Swift 4 program
  Copy set bits in a range
*/
class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	func copyBit(_ a: Int, _ b: Int, _ r1: Int, _ r2: Int)
	{
		// Invalid range
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
		{
			return;
		}
		print("\n Given Number (a : ", a ,",b : ", b ,")", terminator: "");
		// Set all active bits of a given range
		var result: Int = ((1 << (r2 - r1 + 1)) - 1) << ((r1 - 1));
		// Get copy result
		result = (result & b) | a;
		// Display calculated result
		print("\n Result : ", result, terminator: "");
	}
}
func main()
{
	let task: BitManipulation = BitManipulation();
	var a: Int = 37;
	var b: Int = 27;
	var r1: Int = 3;
	var r2: Int = 5;
	// Test case a
	// a = 37 (100101)
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	task.copyBit(a, b, r1, r2);
	// Test case b
	a = 37;
	b = 19;
	r1 = 2;
	r2 = 5;
	// a = 37 (100101)
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)
	task.copyBit(a, b, r1, r2);
}
main();

Output

 Given Number (a :  37 ,b :  27 )
 Result :  61
 Given Number (a :  37 ,b :  19 )
 Result :  55
/*
  Kotlin program
  Copy set bits in a range
*/
class BitManipulation
{
	// Copy all active bits (B to A) of from given range
	fun copyBit(a: Int, b: Int, r1: Int, r2: Int): Unit
	{
		// Invalid range
		if (r1 < 0 || r2 < 0 || r1 > 31 && r2 > 31)
		{
			return;
		}
		print("\n Given Number (a : " + a + ",b : " + b + ")");
		// Set all active bits of a given range
		var result: Int = ((1 shl(r2 - r1 + 1)) - 1) shl ((r1 - 1));
		// Get copy result
		result = (result and b) or a;
		// Display calculated result
		print("\n Result : " + result);
	}
}
fun main(args: Array < String > ): Unit
{
	var task: BitManipulation = BitManipulation();
	var a: Int = 37;
	var b: Int = 27;
	var r1: Int = 3;
	var r2: Int = 5;
	// Test case a
	// a = 37 (100101)
	// b = 27 (011011)
	//          ↓↓↓  (range r1 = 3, r2 = 5)
	// result (111101) = 61
	task.copyBit(a, b, r1, r2);
	// Test case b
	a = 37;
	b = 19;
	r1 = 2;
	r2 = 5;
	// a = 37 (100101)
	// b = 19 (010011)
	//          ↓↓↓↓ (range r1 = 2, r2 = 5)
	// result (110111) (55)
	task.copyBit(a, b, r1, r2);
}

Output

 Given Number (a : 37,b : 27)
 Result : 61
 Given Number (a : 37,b : 19)
 Result : 55
Last updated on by Kalkicode




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