Answered: n java : you need to start implementing…

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

in java : you need to start implementing a class for creating and storing Binary Search
Trees (BST). Each node of this BST will store the roll number, name and CGPA of a student.
The class definitions will look like:
class StudentBST;
class StudentNode {
friend class StudentBST;
private:
int rollNo;
string name;
Student’s CGPA
StudentNode* left; // Pointer to the left subtree of a node
StudentNode* right; // Pointer to the right subtree of a node
};
class StudentBST {
private:
StudentNode* root; // Pointer to the root node of the tree
public:
StudentBST(); // Default constructor
};

Write a menu-based driver function to illustrate the working of different functions of the
StudentBST class. The menu should look like:
1. Insert a new student
2. Search for a student
3. See the list of students
4. Quit
Enter your choice:

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