50 45 65 60 75 90 15 35 70 45 55 40 20 80 95 85 25 50 74 5 Provide answers to the following considering your constructed BST-1: Write a C++ code for the in-order tr

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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Construct a Binary Search Tree (BST) using the data provided in shaded row and name it “BST-1”.

                                                                                                                                                              

50

45

65

60

75

90

15

35

70

45

55

40

20

80

95

85

25

50

74

5

Provide answers to the following considering your constructed BST-1:

  1. Write a C++ code for the in-order traversal of BST-1. Also, dry run your code on it and elaborate its each step.
  2. Compute the total number of used and unused (null) references defined in BST-1. And construct an equivalent two-way in-order threaded BST-1 that has minimum number of null references.
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