Build a binary search tree for the following numbers, sorted by value: 15, 29, 9, 11, 2, 31, 18, 3, 14, and 6. Add numbers to this tree in the order in which they are listed. (a) How many comparisons are needed to locate 11 in this tree, starting from the top?

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
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Build a binary search tree for the following numbers, sorted by value: 15, 29, 9, 11, 2, 31, 18, 3, 14, and 6.
Add numbers to this tree in the order in which they are listed.
(a) How many comparisons are needed to locate 11 in this tree, starting from the top?
(b) How many comparisons are needed to add 17 to this tree?
(c) What is the parent of the node labeled 2?
(d) What are the children of the node labeled 29?
015
29
09
011
02
31
18
U3
14
06
Transcribed Image Text:Build a binary search tree for the following numbers, sorted by value: 15, 29, 9, 11, 2, 31, 18, 3, 14, and 6. Add numbers to this tree in the order in which they are listed. (a) How many comparisons are needed to locate 11 in this tree, starting from the top? (b) How many comparisons are needed to add 17 to this tree? (c) What is the parent of the node labeled 2? (d) What are the children of the node labeled 29? 015 29 09 011 02 31 18 U3 14 06
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