Toggle the bit at Kth position of integer n

 

#include <iostream> 
using namespace std; 
  
//function to toggle Kth bit of integer n
unsigned toggleBit(unsigned int n, unsigned int k) 
{ 
    int result = n ^ (1 <<(k - 1)); 
    return result; 
} 
  
int main() 
{ 
    unsigned int n = 10, k = 1;
    unsigned int result = toggleBit(n, k);
    cout << "After toggling bit of position " << k << " integer "<< n << ", we get  "<< result<<"." << endl; 
    return 0; 
}