@priyanka.... i agree with u... but wat i thot was if v had a tree with parent pointers...we can have one pointer at the left most and another at the rightmost subtree respectively....and move along the pointers..
I need ur discussion on this....i think the implementation wud be difficult..converting it to a DLL is quite elegant.. -- 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.
