That's interesting. when n = 3
We have been given this :F F F | E E E Swap the middle element and it becomes: F E F | E F E Which is what you want, but when n = 5 F F F F F | E E E E E And you swap the middle element it becomes: F F E F F | E E F E E So the same startegy doesn't apply. But if you do with from the center for every alternate element, it works for n = 3 F F F | E E E > F F E | F E E > E F E | E F E It also works for n = 5 etc. So, It is a more uniform solution if you may. -- 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.
