n 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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