Suppose we want to write a function that returns the largest key in a BST rooted at BSTNode x. Fill in the code below. The BSTNode class has three fields: key, left, and right, as shown below. You may assume x is never null. template class BSTNode { public: Key key; BSTNode *1eft: BSTNode *right; BSTNode *getMax (BSTNode *x) { // Copy this function in the answer and add code below

Suppose we want to write a function that returns the largest key in a BST rooted at BSTNode x. Fill in the code below. The BSTNode class has three fields: key, left, and right, as shown below. You may assume x is never null. template class BSTNode { public: Key key; BSTNode 1eft: BSTNode right; BSTNode getMax (BSTNode x) { // Copy this function in the answer and add code below

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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Salesforce Assignment: You are working in company as a junior developer and the manger assign you a task to create the test class of trigger code of the following code will cover all the use case like insert, update, delete. The code is as follows: public class TriggerBasicAssignmentTriggerHelper ( // This method is used to update the vlaue of field C public static void getFiledvalue(List listofValues, Map mapofCoustomobject ){ for (Trigger_Basic_Assignments_ct :listofvalues){ if(mapofCoustomobject == null || t.Field_A_c != mapofCoustomobject.get(t.Id). Field_A_C || t.Field_8_c != mapofCoustomobject.get(t.I if(t.Operator_ '+') t.Field C_c = t.Field_A_c + t.Field_B_c; else if(t.Operator_c *') t. Field C_c = t.Field A_* t.Field_8_c; else if(t.Operator_c == /' && t.Field B_c != 0) t.Field C_c = t.Field A_c / t.Field_B_c; else t.Field C_c = t.Field_A_c - t.Field B_c; I need the test class only.
Write a template-based class that implements a set of items. A set is a collection of items in which no item occurs more than once. Internally, you may represent the set using the data structure of your choice (for example, list, vector, arrays, etc.). However, the class should externally support the following functions: a. Add a new item to the set. If the item is already in the set then nothing happens. b. Remove an item from the set. c. Return the number of items in the set. d. Determine if an item is a member of the set. e. Return a pointer to a dynamically created array containing each item in the set. The caller of this function is responsible for deallocating the memory. Test your class by creating different sets of different data types (for example, strings, integers, or other classes). If you add objects to your set, then you may need to overload the == and != operators for the object’s class so your template-based set class can properly determine membership.
Given a template class named indexList, the prototype of one of its member function is as follows: bool replace (int index, const T &item); When implementing, what is the prototype (the first two lines only) of the replace function? The body of the function is not needed. A B I EE % $5 3
Template Specialization in c++ is used to write generic code. Template code is written once and use for any data type including user-defined data types.Example: sort() can be written and used to sort any data type items. Create a Template code that reads input from the user, user can enter any type of data like integer, double, float.sum() is the template method that can take any two types of data and add it and return the sum of the two numbers.Create a Template Specialization method to add two integer values only.If a specialized version is present, the compiler first checks with the specialized version and then the main template. Sample Input and Output:Enter two integer Numbers: 55Enter two float Numbers: 3.53.1Enter two double Numbers: 3.68.6Sum of two integer Numbers: only integer10Sum of two float Numbers: 6.6Sum of two double Numbers: 12.2
A class Student can have three member variables: name, age, and an array of grades of two exams marks [5]. The grades can be integers (0-100), doubles (0.0-100.00) and characters (A-F, where F denotes grades less than 50). Write a class template to accommodate all five types of grades. The class template must have two constructors (no-arg constructor, and aconstructor that takes 7 parameters: name, age and grades of 5 exams). Write a c++ function to read an object from console, and another function to print the object to the console. Implement the class template by creating three objects with three different types (int, double and char) of grades, and printing the objects on the console.
c++ student instruction1. SimpleVector Generic Template2. SearchableVector Generic Template3. SimpleVectorInterface Generic Template4. Soccer Class implemented with MyString 5. Implementation of operators.6. Use three files in your implementation.Description of the problem:1. Use the Soccer class described in Gaddis chapter 11 number 6 page 6522. Implement the operators in your code, and make the code modifications discussed in class, to create a one-dimensional array composed of instances of type Soccer and show your results in solving the following problems:to. (Gaddis) Programming Challenger 9. SearchableVectorModification page 1023 Chapter 16b. (Gaddis) Programming Challenger 10. SortableVector ClassTemplate Modification page 1023 Chap16. order with himSelection Sort algorithm p. 474 Chap. 8=============================================================== Soccer Scores class infoWrite a program that stores the following data about a soccer player in a structure: Player’s Name…
In C++ The base class Pet has private data members petName, and petAge. The derived class Dog extends the Pet class and includes a private data member for dogBreed. Complete main() to: create a generic pet and print information using PrintInfo(). create a Dog pet, use PrintInfo() to print information, and add a statement to print the dog's breed using the GetBreed() function. Ex. If the input is: Dobby2Kreacher3German Schnauzer the output is: Pet Information: Name: Dobby Age: 2Pet Information: Name: Kreacher Age: 3 Breed: German Schnauzer
Write a smart pointer class. A smart pointer is a data type, usually implemented with templates, that simulates a pointer while also providing automatic garbage collection. It automatically counts the number of references to a SmartPointer<?> object and frees the object of type T when the reference count hits zero.
Write in C++ a class Restaurants to manage a vector of Restaurant objects. The class Restaurants should have: • A private vector to store Restaurant objects • A public add method to add a Restaurant to the Restaurants • A public average_max_rating method that returns the average of max ratings of the restaurants. • A public get_max method that returns the Restaurant that has highest max rating.
This is in c++ The base class Pet has private data members petName, and petAge. The derived class Dog extends the Pet class and includes a private data member for dogBreed. Complete main() to: create a generic pet and print information using PrintInfo(). create a Dog pet, use PrintInfo() to print information, and add a statement to print the dog's breed using the GetBreed() function. main.cpp #include <iostream> #include<string> #include "Dog.h" using namespace std; int main() { string petName, dogName, dogBreed; int petAge, dogAge; Pet myPet; Dog myDog; getline(cin, petName); cin >> petAge; cin.ignore(); getline(cin, dogName); cin >> dogAge; cin.ignore(); getline(cin, dogBreed); // TODO: Create generic pet (using petName, petAge) and then call PrintInfo // TODO: Create dog pet (using dogName, dogAge, dogBreed) and then call PrintInfo // TODO: Use GetBreed(), to output the breed of the dog } Dog.cpp #include "Dog.h" #include…
Write in python. Write a class named Employee that has **private** data members for an employee's name, ID_number, salary, and email_address. It should have an init method that takes four values and uses them to initialize the data members. It should have get methods named get_name, get_ID_number, get_salary, and get_email_address.Write a separate function (not part of the Employee class) named **make_employee_dict** that takes as parameters a list of names, a list of ID numbers, a list of salaries and a list of email addresses (which are all the same length). The function should take the first value of each list and use them to create an Employee object. It should do the same with the second value of each list, etc. to the end of the lists. As it creates these objects, it should add them to a dictionary, where the key is the ID number and the value for that key is the whole Employee object. The function should return the resulting dictionary.For example, it could be used like…
1. Implement a Student class. a. Create a class Student with the following private data members: 1. name 2. exam_1 grade 3. exam_2 grade b. Create all appropriate accessor and mutator functions. c. Assign appropriate access modifiers to insure encapsulation. d. Add a private calcGPA() function that calculates and returns the GPA based upon the two exam grades. e. Add a public getGrade() function that: 1. Obtains the GPA from the private calcGPA() function. 2. Returns a letter grade based upon the numerical GPA value. 90 to 100 = A 80 to 90 = B 70 to 80 = C 60 to 70 = D 0 to 60 = F f. Test all functions from main. 2. Using the class from problem 1, replace main with the following: a. Implement a partially filled array of type Student named students of capacity 10. b. Implement a non-member addStudent() function that: 1. Creates a new student with data populated by input parameters. 2. Adds the new student to the students array. c. Implement a non-member output() function that: 1.…