Write a program to Swap two values using XOR in c

 Write a program to Swap two values using XOR in c

//xor swap two number best trick

#include<stdio.h>

#include<conio.h>

void main()

{

    int a=25,b=40;

    clrscr();

    printf("\n Without swap A=%d B=%d",a,b);

    a^=b;

    b^=a;

    a^=b;

    printf("\n Swap A=%d B=%d", a,b);

getch();

}

Output:-