delete function will set parent->left_leaf=null and parent->right_leaf=null as a part of it's function. So after deletion of leaf nodes, the call returns to the parent nodes which are the current leaf nodes. Hence the option must be *deletion of the tree from bottom to top*.
-- 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.
