Its swapping correctly Now x is pointing to &b and y is pointing to &a.
On Wed, Jun 29, 2011 at 3:45 PM, Anika Jain <[email protected]> wrote: > > #define FUN(a,b,c) c t; t=a;a=b;b=t; > > > int main() > { > int a=2,b=3; > int *x,*y; > x=&a,y=&b; > FUN(x,y,int *); > printf("%d %d \n",a,b); > return 0; > } > > > why doesnt this macro swap pointers wen it can work for variables?? > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Cheers Naveen Kumar -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
