Give a nonrecursive algorithm that performs an inorder tree walk. (Hint: An easy solution uses a stack as an auxiliary data structure. A more complicated, but ele- gant, solution uses no stack but assumes that we can test two pointers for equality.)

Give a nonrecursive algorithm that performs an inorder tree walk. (Hint: An easy solution uses a stack as an auxiliary data structure. A more complicated, but ele- gant, solution uses no stack but assumes that we can test two pointers for equality.)

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

12.1-3
Give a nonrecursive algorithm that performs an inorder tree walk. (Hint: An easy
solution uses a stack as an auxiliary data structure. A more complicated, but ele-
gant, solution uses no stack but assumes that we can test two pointers for equality.)

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