Hers's another one line solution for swapping two variables a and b a=b+a-(b=a)
On Sat, Jun 11, 2011 at 2:55 PM, Andreas Hahn <[email protected]>wrote: > Well, on pod, this is an alternative to swapping two variables with a > third temporary, but be careful with objects! > It won't work on all objects and in C++0x there is the "move" for this > purpose. > > -- > 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. > > -- 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.
