Draw a class inheritance diagram for the following set of classes. • Class Goat extends Object and adds a member variable tail and functions milk and jump. Class Pig extends Object and adds a member variable nose and func- tions eat and wallow. • Class Horse extends Object and adds member variables height and color, and functions run and jump. • Class Racer extends Horse and adds a function race. • Class Equestrian extends Horse and adds a member variable weight and functions trot and is Trained.
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- c++ please The Critter class is a base class with some basic functionality for running simulations of different kinds of critters. Critters can move, act, and remember their history. A typical simulation contains a number of critters of different types. In each step of the simulation, the act member function will be called on each critter. Define a class Sloth derived from Critter that simulates a sloth. Sloths alternate between eating and sleeping. Add the word "eat" or "sleep" to the history each time the act function is called. The implementation of the Critter class is not shown. Complete the following file: sloth_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A sloth eats and sleeps.*/class Sloth : public Critter{public:Sloth();. . .private:. . .}; Sloth::Sloth(){. . .} void Sloth::act(){if (...){add_history("eat");...}else{add_history("sleep");...}} int main(){Sloth sloth;sloth.act();cout << sloth.get_history() << endl;cout <<…The Critter class is a base class with some basic functionality for running simulations of different kinds of critters. Critters can move, act, and remember their history. A typical simulation contains a number of critters of different types. In each step of the simulation, the act member function will be called on each critter. Define a class Sloth derived from Critter that simulates a sloth. Sloths alternate between eating and sleeping. Add the word "eat" or "sleep" to the history each time the act function is called. The implementation of the Critter class is not shown. Complete the following file: sloth_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A sloth eats and sleeps.*/class Sloth : public Critter{public:Sloth();. . .private:. . .}; Sloth::Sloth(){. . .} void Sloth::act(){if (...) {add_history("eat");...}else{add_history("sleep");... }} int main(){Sloth sloth;sloth.act();cout << sloth.get_history() << endl;cout <<…3.Define a class geoshape and use inheritance to define the different classes Triangle, Square, Circle, and Rectangle. Provide operations for finding area of Triangle, Square, Circle, and Rectangle. 4. Implement the above logic using Function overloading concept (finding area of Triangle, Square, Circle, and Rectangle)
- Library Management System Develop a Library Management system for borrowing and returning activities The basic classes could be the main Library, Subscribers, borrowing records, Contents, articles, e.t.c. NB: Contents may include books, journal articles or digital media. Also a subscriber may borrow books for one month, after which a fee accrue until the borrowed item is returned. On the other hand, golden subscribers may borrow for 2 months without fee before fees begin. Provides an interface for the user to: A. Adding/editing/deleting instances belonging to each class, B. Subscriber browsing library contents and select items to borrow. C. Subscriber returning borrowed item and check his balance and pay any late fee if any. D. Admin can print reports of overdue borrowed items.Q1: Write a C++ program to implement the following level of inheritance. Write getter/setters, display function, parameterized, default and copy Write a calculateSalary() function in the Typist class and override the definition in permanent and Write a ‘main’ function and create objects of all classes in main and call the public methods of all image is for q1 only. Q2: Class student contains roll number, name and course as data members and Input_student and display_student as member functions. Create a class exam and publicly inherit it from student class. The derived class contains an array of marks and no_of_subjects as data members, and input_marks and display_result as member functions. Overload “<=”, “()” and “+=” operators and use the overloaded operators in the main function. Create an array of objects of the exam class and display the result of 5 students.oop using c++ please give me full naswer thanks Design a class named Person and its two subclasses named Student and Employee. Design two more classes; Faculty and Staff and inherit them from Employee. The detail of classes is as under: A person has a name, email address, phone number and address. A student has a status (String). An employee has an office, salary, and date hired A faculty member has office hours and rank A staff member has a title. Create display method in each class. Also create getter, setter and default constructor in above task.
- In C++ Create a class person having 5 data members.• Name• Address• Cnic• Gender• AgeAll data members should be hidden by the use of the data hiding concept. These values will beinitialized using the child class constructor. For getting the values of these data members gettermethod will be created for all data members in the parent class i-e Person.2. Create another class Teacher that will inherit properties and functionalities from personclass. Teacher class will have experience data member and an array of subjects taught bythat particular teacher.3. Provide setter and getter methods for all data members.4. Teacher is allowed to teach at least 2 subjects.5. Perform input validation in the setSubject() function so the user will not be able to inputanything except string value.6. Default experience of the teacher will be 2 years.7. Parameterized constructor of person class will be called using the teacher classconstructor. This will initialize all the data members of the person class.8.…Q2. Write a class Bank that has the following data members –Account Holder name (ah_name[]) –Account number (ac_number) •Must unique, system generates automatically, and must starting from 100 (Hints: Use another static variable and assign that variable to ac_number) –Balance in the account (ac_balance) •The class has the following member functions –A constructor to initialize the data members –Input() to takes name from the user –Deposit(parameter) to deposits balance in the account •Must accept parameter (The amount to deposit) –Withdraw(parameter) to withdraws balance after checking •Must accept parameter (The amount to withdraw) –Display() to show the name, account number, and balanceProblem Statement with Hints 1. Write classes to hold Account, SB - Account and Current - Account details. [Here implement the concept of inheritance.] The common properties of the account are Account number, name and amount. Specifics of SB account is 4% interest to be paid per month. Implement the run - time polymorphism by creating base class variable and derived class object. Ask the user for which type of accou nt to be created then create the corresponding account (Note: Use scanner class). Implement function overriding by having deposit and withdraw functions and perform the required action accordingly. Ensure base class can’t be instantiated. (Note: Abstract k eyword can be used). 2. Define the minimum balance for the both the type of accounts. Use final keyword to create constants. Ensure sb account class and current account class will cannot be used as base classes (Note: You can use final classes).
- Write a base class Computer that contains data member of wordSize (in bits), memorySize (in megabytes), storageSize (in megabytes) and speed (in megaHertz). Drive a Laptop class that s a kind of Computer but also specifies the objects length, width, height and weight. Member functions both classes should include a default constructor, a constructor to initialize all components and a function to display data members.objective of the project: Implement a class address. An address has a house number street optional apartment number city state postal code. All member variables should be private and the member functions should be public. Implement two constructors: one with an apartment number one without an appartment number. Implement a print function that prints the address with the street on one line and the city, state, and postal code on the next line. Implement a member function comesBefore that tests whether one address comes before another when the addresses are compared by postal code. Returns false if both zipcodes are equal. Use the provided main.cpp to start with. The code creates three instances of the Address class (three objects) to test your class. Each object will utilize a different constructor. You will need to add the class definition and implementation. The comesBefore function assumes one address comes before another based on zip code alone. The test will also return…Activity Inheritance and Polymorphism I. PROBLEM SOLVING Perform what is being asked. Write your code on a clean sheet of paper. 1. Create two (2) classes named User and Administrator. The Administrator class should inherit from the User class and the two (2) classes should be members of the namespace named UserNamespace. Refer to the UML class diagram below for the names of the required instance variables, methods, modifiers, and their types. Use the Equals() method to compare strings. Legend User (+) - public (-) - private (#) user_id: string protected # user_password: string italicized - abstract members + User(string id, string pass) + verifyLogin(string id, string pass): bool + updatePassword(string newPassword): void Administrator admin_name: string + Administrator (string name, string id, string pass) + upatePassword (string newPassword): void + updateAdminName(string name): void