@Manish: Sure. a = a + b; b = a - b; a = a - b; In 2-s complement arithmetic, it works even if a + b overflows. Dave
On Sunday, November 4, 2012 2:32:43 PM UTC-6, manish wrote: > Swapping two objects (not integers/chars),without using temp...? > my solution is using xor operation..is that right and ny other solutions ? -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To view this discussion on the web visit https://groups.google.com/d/msg/algogeeks/-/nc5h3uIL65AJ. 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.
