Non-Recursive Approach for Reconstructing a Binary Tree

A tree is a fundamental structure in Computer Science. Almost all operating systems store files in trees or tree-like structures. It is well known that given the in-order traverse of a binary tree, along with one of its pre-order or post-order traversals, the original binary tree can be uniquely identified. It is not difficult to write a recursive algorithm to reconstruct the binary tree. Most textbooks and reference books present the recursive and non-recursive algorithms for traversing a binary tree in in-order, post-order and pre-order. Many reconstruction algorithms for binary tree have been discussed in this book.

Autorentext

M. Nitin Arora est actuellement professeur assistant (SS) au SCS, UPES, Dehradun. Il a obtenu son M. Tech. en CSE à GBPEC, Pauri. Il est membre de plusieurs sociétés professionnelles. Ses recherches actuelles portent sur la conception d'algorithmes et le traitement d'images. Il a publié de nombreux articles de recherche dans des revues internationales.