Hey Guys , whats do u think the to solve the problem ? my thinking to use recursion or stack , i tried but i think its not correct & has lot of bugs ,, let me know some modification or your pseudo code ?
Tree will be like 1 / | \ 2 3 4 / / \ 5 6 7 / \ 8 9 out put will be 1st reverse the tree e.g. 2 points to 1 , 2 points to 2 , 8 poinst to 5 and so on for each node , without modifying the tree and then return list containing leaf node as OutPut Head-> 8->3->6->9->NULL Thanks Shashank -- 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/-/4qz1vHbZq_kJ. 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.