Can anyone help me with a C++ program to swap values of three variables using bitwise operator??

Answer 1

Here you go:
x=x^y^z;
y=x^y^z;
z=x^y^z;
x=x^y^z;

Answer 2

And here's the code example:

#include <iostream>
using namespace std;

void swap(int x, int y, int z) {
x=x^y^z;
y=x^y^z;
z=x^y^z;
x=x^y^z;

cout<<x<<endl<<y<<endl<<z;
}

int main() {
int x=1, y=2, z=3;

swap(x, y, z);
return 0;
}

Answer 3

You can use XOR (exclusive or).

example code:

x = x XOR y XOR z;
y = x XOR y XOR z;
z = x XOR y XOR z;
x = x XOR y XOR z;

Answer 4

Swapping values are easy, but I'm not familiar with using bitwise operators. May need someone better to come across this thread.