Exercise 5. Describe in plain English an algorithm that prints the values in a binary search tree in increasing order.

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
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Exercise 5. Describe in plain English an algorithm that prints the values in a binary search tree in
increasing order.
Transcribed Image Text:Exercise 5. Describe in plain English an algorithm that prints the values in a binary search tree in increasing order.
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Step 1

Solution:

Binary Search Tree is printed in ascending order via inorder traversal.

Inorder traversal: You begin your traverse from the root, move to the left node, then back to the left node until you arrive at a leaf node. At that point, you print the node's value or mark it as visited before moving to the right subtree. The process should be repeated until every node in the binary tree has been visited.

In Python, the algorithm can be implemented as follows:

 

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