Write a C program code to swap using bitwise XOR

#include <stdio.h>

int main()

{

int x, y;

scanf("%d%d", &x, &y);

printf("x = %d\ny = %d\n", x, y);

x = x ^ y;

y = x ^ y;

x = x ^ y;

printf("x = %d\ny = %d\n", x, y);

return 0;

}