Question

How to swap a bit at specific position in C++

Answer 1

#include <iostream>
#include <bitset>
  
using namespace std;
  
int main() 
{
    int n = 365, pos = 2;
      
    cout << bitset<8>(n) << endl;
    
    n ^= (1 << pos);
    
    cout << bitset<8>(n) << endl;
      
    return 0;
}
 
 
  
/*
run:
  
01101101
01101001
  
*/

 

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