Swapping

CODE

Swapping:

Interchange the value of c and d

int main()

{

    float c,d;

    printf("\n Enter c and d:");

    scanf("%f%f",&c,&d);

    c=c+d;

    d=c-d;

    c=c-d;

    printf(“After swapping:\n”);

    printf("\n c=%f and d=%f",c,d);

}

Output:

Enter c and d:

4

6

After swapping:

 c=6 and d=4