mplementing 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 in JAVA
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Q: implementing a simple binary search tree capable of storing and retrieving student information.…
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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 in JAVA
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- Computer Science Can someone help me create a program that is a library management system? So, the program will manage a library collection of books, allowing the user to add books, check them out, and return them. possibly use data structures such as linked lists or hash tables which will keep track of the availability of the books. demonstrate its function and discuss your experiences in creating it. Topics worthy of discussion include details of the implementation itself (language choice, class design, etc), difficulties that you faced in implementing it (learning new techniques, significant errors encountered, etc), and maybe a project post-mortem discussing whether or not you would do anything differently, knowing what you do about it at the end (e.g. using a linked list instead of an array). c++Implementing a simple binary search tree capable of storing and retrieving student information. The class should have private member variables (each separated by a tab): student's id number - an integer student's name - a string student's declared major The class should have private member functions as a minimum: openFile - opens the input file testFile - tests the input file has been opened properly readFile - reads in one student's information closeFile - close the input file insert - inserts the students information into the proper place in the tree structure search - search for the student id entered by the user inorder - traverses the tree structure prompt - prompts the user for a student id number validate - validate the user input value display - display the contents of the binary tree results - student id found or not found result The class should have public member functions class constructor (if needed) driver - order of execution The input file layout:student id…java program to CircularArrayQueue represents an array implementation of a queue in which the indexes for the front and rear of the queue circle back to 0 when they reach the end of the array.
- One can easily see the benefits of a binary search tree when comparing it to other data structures like a linked list or an array.in java : you need to start implementing a class for creating and storing Binary SearchTrees (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 CGPAStudentNode* left; // Pointer to the left subtree of a nodeStudentNode* right; // Pointer to the right subtree of a node};class StudentBST {private:StudentNode* root; // Pointer to the root node of the treepublic:StudentBST(); // Default constructor}; Write a menu-based driver function to illustrate the working of different functions of theStudentBST class. The menu should look like:1. Insert a new student2. Search for a student3. See the list of students4. QuitEnter your choice:Assume that a queue is implemented in C programming language using an array with size 15. At some point the front is at index 9 and rear (the last element) is 14. If an element is dequeued, front and rear indexes are: a) Front:9 Rear:15 b) Front:9 Rear: 0 c) Front:10 Rear: 0 d) Front:10 Rear:14
- *Please using JAVA only* Objective Program 3: Binary Search Tree Program The primary objective of this program is to learn to implement binary search trees and to combine their functionalities with linked lists. Program Description In a multiplayer game, players' avatars are placed in a large game scene, and each avatar has its information in the game. Write a program to manage players' information in a multiplayer game using a Binary Search (BS) tree for a multiplayer game. A node in the BS tree represents each player. Each player should have an ID number, avatar name, and stamina level. The players will be arranged in the BS tree based on their ID numbers. If there is only one player in the game scene, it is represented by one node (root) in the tree. Once another player enters the game scene, a new node will be created and inserted in the BS tree based on the player ID number. Players during the gameplay will receive hits that reduce their stamina. If the players lose…Java programming 1. Please find the maximum element in a Binary Search Tree? using java.util.Scanner;In C++, develop an algorithm that adds the value val to a queue object Q. The queue is represented using an array data of size s. The algorithm should assume that the queue is not full. The most recently added item is at index r (rear), and the least recently added item is at index f (front). If the queue is empty, r = f = -1.
- Design a class namedQueue for storing integers. Like a stack, a queue holds elements. In a stack, theelements are retrieved in a last-in first-out fashion. In a queue, the elements areretrieved in a first-in first-out fashion. The class contains:■■ An int[] data field named elements that stores the int values in the queue.■■ A data field named size that stores the number of elements in the queue.■■ A constructor that creates a Queue object with default capacity 8.■■ The method enqueue(int v) that adds v into the queue. ■■ The method dequeue() that removes and returns the element from thequeue.■■ The method empty() that returns true if the queue is empty.■■ The method getSize() that returns the size of the queue.Draw an UML diagram for the class. Implement the class with the initial arraysize set to 8. The array size will be doubled once the number of the elementsexceeds the size. After an element is removed from the beginning of the array,you need to shift all elements in the array one…Write a program in C language to implement phone book dictionary using Binary Search Tree which provides following operations: (a) add new entry in phone book, (b) remove entry from phone book, (c) search phone number (d) list all entries in ascending order of name and (e) list all entries in descending order of name.The Min-priority Queue is an abstract data type (ADT) for maintaining a collection of elements,each with an associated value called a key. The ADT supports the following operations:• INSERT(Q,x): insert the element x into the queue Q.• MIN(Q): returns the element of Q with the smallest key.• EXTRACT-MIN (Q): removes and returns the element of Q with the smallest key.Implement in Java the Min-priority Queue ADT defined above using a) an array based binary heap b) a binary search tree. Observe that the ADT implementation operations should be in the form q.insert(x),q.min(), etc. Explain in the report your implementation, noting the running time (using bigOh notation) of each operation in both implementations. c) What are the worst-case running times of the three ADT operations when theunderlying BST is self-balancing? Briefly explain your answer. d) Implement an extension of BST that allows MIN and EXTRACT-MIN operations in O(1). Briefly describe your implementation in the report. Hint:…