Consider the below UML Diagram and do the following things: <> Comparable Computer price: double name: String - ram: Int +Computer (price: double, name: String, ram: Int) //include getters and setters //override the toString method Implement the Comparable interface based on the ram field and do the following: 1) Create 5 objects of this class. 2) Store these objects in an Array or ArrayList. 3) Display these objects before sorting based. 4) Display these obiects after sorting based on the "ram" data field.
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- Solve this using python language and don't use any built in function. Create a KeyIndex class with the following properties : Fields: int [ ] k; Description An array of integers. Note: You may maintain another global variable(java)/instance variable(python) if needed (but you can’t use more than one). Constructor:(10 marks) KeyIndex(int [ ]a) Description: This constructor takes an array of integers a and populates array k with the element in a as indices into k. Note: make sure the build-up of your array k supports negative and non-distinct integers. Methods: search (int val) Description: This method searches for the value val within the array and returns true if found or false otherwise. sort () Description: This method will return the sorted form of the array that had been passed into the constructor. NOTE: Create a tester class or write tester statements to check whether the methods in your KeyIndex class work properly.Question 2: write a complete Java class and follow the steps:A. Create class and name it as ArrayOperation. Write the main function. In the main function, define array of size 3x4 of type double, name the array as DoubleList. Store the followings values into the array 10, 20,30,40,50,70,90,100,-8,-5,-1,-4 Create function and name it as PrintArray. The type of function is void and it has doublearray of two dimensional. The name of the array is DoubleArr defined in the function headeras formal parameter. PrintArray should print all the values of the array. Test PrintArray function in the main function. Create class and name it as ArrayOperation. Write the main function In the main function, define array of one dimensional size of 5, of type Sring . The name of thearray is StringList. Store the followings values into the array "Information", "Science", "Math", "Data base","Machine Learning" Create function and name it as UpperCase. The type of function is void, and it has String…JAVA PROGRAM Create a class EmployeeImp and do the following implement interface EmployeeInterface Define the following attributes: int count and an array variable of type Employee. Write a default constructor and initialize array Employee with the size defined in EmployeeInterface Write a constructor that accepts size of an array as parameter. Create array Employee with the parameter size. Use the attached photo of diagram below as reference for the data members of each class. Note: No need to define interface EmployeeInterface, Employee, HourlyEmployee and CommisionEmployee
- Computer Science Create an inheritance hierarchy of Rodent: Mouse, Gerbil, Hamster, etc. In the base class, provide methods that are common to all Rodents, and redefine these in the derived classes to perform different behaviors depending on the specific type of Rodent. Create an array of pointers to Rodent, fill it with different specific types of Rodents, and call your base-class methods to see what happens. Write a small program to show the difference between calling a virtual function inside a normal member function and calling a virtual function inside a constructor. The program should prove that the two calls produce different results.Based on the following Diagram answer the below questions. a. What is the Definition of Polymorphism? b. Extract from the above UML Diagram an example of Overridden method? Explain the meaning of Overridden? c. Extract from the above UML Diagram above an example of Overloading method? Explain the meaning of overloading? d. Write an array declaration that is expected to hold up to 10 objects of type Student and Employee?please use C++ Programming Language to answer the following question Use inheritance and classes to represent a deck of playing cards. Create a Cardclass that stores the suit (e.g. Clubs, Diamonds, Hearts, Spades), and name (e.g. Ace, 2, 10, Jack) along with appropriate accessors, constructors, and mutators. Next, create a Deck class that stores a vector of Card objects. The default constructor should create objects that represent the standard 52 cards and store them in the vector. The Deck class should have functions to: • Print every card in the deck • Shuffle the cards in the deck. You can implement this by randomly swapping every card in the deck. • Add a new card to the deck. This function should take a Card object as a parameter and add it to the vector. • Remove a card from the deck. This removes the first card stored in the vector and returns it. • Sort the cards in the deck ordered by name. Next, create a Hand class that represents cards in a hand. Hand should be derived from…
- Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in that exercise, the program could add only integers of, at most, 20 digits. This chapter explains how to work with dynamic integers. Design a class named largeIntegers such that an object of this class can store an integer of any number of digits. Add operations to add, subtract, multiply, and compare integers stored in two objects. Also add constructors to properly initialize objects and functions to set, retrieve, and print the values of objects. Write a program to test your class. I am needed all three guide headers, this is what I have been provided with: main.cpp #include <iostream> using namespace std; int main() { // Write your main here return 0; } largeIntegers.cpp #include <iostream> using namespace std; largeIntegers.h //Specification file largeIntegers.h #ifndef H_largeIntegers #define H_largeIntegers #include <iostream> using…Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in that exercise, the program could add only integers of, at most, 20 digits. This chapter explains how to work with dynamic integers. Design a class named largeIntegers such that an object of this class can store an integer of any number of digits. Add operations to add, subtract, multiply, and compare integers stored in two objects. Also add constructors to properly initialize objects and functions to set, retrieve, and print the values of objects. Write a program to test your class. I need largeIntegers.cpp, largeIntegers.h, and main.cpp please it is asking for this: Testing the largeInteger arithmetic operations in Cengage MindTap C++Learning from the "Pointers-Inheritance and Dynamic Polymorphism" and "Pointers and Dynamic Memory - new - delete" example code in the files above, create three classes that exhibit dynamic polymorphism using the functions area(), circumference(), and draw(): Polygon Class Superclass Variables: double width double height Polymorphic Member Functions: area() circumference() draw() Rectangle Class Subclass of Polygon Variables: int size = 5 double* history_width_ptr double* history_height_ptr Constructor/Destructor Constructor creates space in free memory for two arrays that can store previous values of width and height: history_width_ptr = new double[size] // allocate new memory to previous width values history_height_ptr = new double[size] // allocate new memory to previous height values Destructor delete[] history_width_ptr delete[] history_height_ptr Regular Member Functions: set_values() Sets values for height and width based upon user input Then stores…
- THIS QUESTION IS RELATED TO SUBJECT OBJECT ORIENTED PROGRAMMING IN C++ . SOLVE this question in dev c++. please send it in 30 minutes and solve step by step. THANKS Q#5 Start with the safearay class from the ARROVER3 program in Chapter 8 of Object Orient programming by Rober Lafore. Make this class into a template, so the safe array can store any kind of data. Include following member functions in Safe array class. The minimum function finds the minimum value in array. The maximum function find the maximum value in array. The average function find average of all the elements of an array. The total function finds the running total of all elements of an array. In main(), create safe arrays of at least two different types int and double and store some data in them. Then display minimum, maximum, average and total of array elements. Note: use subscript ([]) operator in sasfearay class.JAVA PROGRAM Create a class EmployeeImp and do the following implement interface EmployeeInterface Define the following attributes: int count and an array variable of type Employee. Write a default constructor and initialize array Employee with the size defined in EmployeeInterface Write a constructor that accepts size of an array as parameter. Create array Employee with the parameter size. Use the diagram attached below as reference for the data members of each class. Note: No need to define interface EmployeeInterface, Employee, HourlyEmployee and CommisionEmployee public interface EmployeeInterface{int size=20;public boolean add(Employee e); // add either an hourly employee or commission employeepublic int search(String name); //return the index if the name is existing in the array, if not existing return -1public void display(); //display the information of the employee with its earnings.public boolean isFull(); //return 1 if array is full, 0 if notpublic boolean isEmpty(); //…JAVA PROGRAM Create a class EmployeeImp and do the following implement interface EmployeeInterface Define the following attributes: int count and an array variable of type Employee. Write a default constructor and initialize array Employee with the size defined in EmployeeInterface Write a constructor that accepts size of an array as parameter. Create array Employee with the parameter size. Use the diagram attached below as reference for the data members of each class. Note: No need to define interface EmployeeInterface, Employee, HourlyEmployee and CommisionEmployee public interface EmployeeInterface{int size=20;public boolean add(Employee e); // add either an hourly employee or commission employeepublic int search(String name); //return the index if the name is existing in the array, if not existing return -1public void display(); //display the information of the employee with its earnings.public boolean isFull(); //return 1 if array is full, 0 if notpublic boolean isEmpty(); //…