yeah... i think its not possible without manipulating the pointers and then use general retrieval logic. reversal retrieval cannot be done without extra space, and without modifying the DS. (like I mentioned before, changing the stack to point to top & manipulating the push, pop functions.)
Otherwise, its not possible. -- 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/-/wvRUuv1O-eoJ. To post to this group, send email to algogeeks@googlegroups.com. To unsubscribe from this group, send email to algogeeks+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
