
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Design a method random_key() that returns a random key from BST in time proportional to the tree height in the worst case. Please write pseudocode, explain, and state running time. (Note: a ‘size’ field is added to TreeNode class to help with this).
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