Hi, Paul.

PE> PE>> {
PE> PE>> temp = a;
PE> PE>> a = b;
PE> PE>> b = temp;
PE> PE>> }

PE> FM> Couldn't you avoid using the temporary variable by replacing the above
PE> FM> with
PE> FM>      {
PE> FM>        a ^= b;
PE> FM>        b ^= a;
PE> FM>        a ^= b;
PE> FM>      }

PE>Sure can.  Might get a few remarks about "code readability"
though!  :-)

Well guess what, I did! Regards, FIM.

 * SLMR 2.1a * del Banquo.*  del damnspot.*

--- Maximus 2.01wb