D. Write the definition of the mernber function sum of the class smart so that it returns the sum of the instance variables. E. Write the definition of the member function manipulate of the class superSmart so that it returns the (x + y) , that is, return x plus y to the power of z.
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- Assume the definition of class foodType as given in Exercise 6. Answer the following questions? (1, 2, 3, 5, 6) Write the definition of the member function set so that private members are set according to the parameters. The values of the int and double instance variables must be nonnegative. Write the definition of the member function print that prints the values of the data members. Write the definitions of the member functions getName, getcalories, getFat, getSugar, getCarbohydrate, getPotassium to return the values of the instance variable. Write the definition of the default constructor of the class foodType so that the private member variables are initialized to 0, 0. 0, 0, 0. 0, 0. 0, respectively. Write the definition of the constructor with parameters of the class foodType so that the private member variables are initialized according to the parameters. The values of the int and double instance variables must be nonnegative. Write a C + + statement that prints the value of the object fruit 2. Write a C++ statement that declares an object my Fruit of type foodType, and initializes the member variables of myFruit to Apple, 52, 0. 2, 10,13.8, and 148.0, respectively.16. Assume the declaration of Exercise 14. (Each of these have { and } and will be on their own lines.) A. Write the definition of the default constructor of smart so that the instance variables of smart are initialized to 0. B. Write the definition of the default constructor of superSmart so that the instance variables of superSmart are initialized to 0. C. Write the definition of the mermber function set of smart so that the instance variables are initialized according to the parameters. D. Write the definition of the member function sum of the class smart so that it returns the sum of the instance variables. E. Write the definition of the member function manipulate of the class superSmart so that it returns the (x + y)? , that is, return x plus y to the power of z.SUBJECT: OOPPROGRAMMING LANGUAGE: C++ ALSO ADD SCREENSHOTS OF OUTPUT. Write a class Distance to measure distance in meters and kilometers. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen. Write another class Time to measure time in hours and minutes. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen. Write another class which has appropriate functions for taking objects of the Distance class and Time class to store time and distance in a file. Make the data members and functions in your program const where applicable
- Write a class Teacher that contains the attribute teacher name, age and address. It alsocontains member function to input and display its attributes. Write another class Author Writeanother class Writer that contains the attributes writer name, address and number of books writtenby him. It also contains member functions to input and display its attributes. Write a third classScholar that inherits both Teacher and Writer classes. Note: Solve this using c++In C++ programming language. Write a statement that declars sObj to be an object of type strange such that the private member variables a and b are of type int. Write a statement that declares sObj that shows the declaration in the class strange to overload the operator = = as a member function. Assume that two objects of type strange are equal if their corresponding member variables are equal. Write the definition of the function operator == for the class strange, which is overloaded as member functionA C++ assignment Implement the GradedActivity class. Copying from the pdfs is fine. Create a new class Assignment which is derived from GradedActivity. It should have three private member ints for 3 different parts of an assignment score: functionality (max 50 points), efficiency (max 25 points), and style (max 25 points). Create member function set() in Assignment which takes three parameter ints and sets the member variables. It should also set its score member, which is inherited from GradedActivity, using the setScore() function, to functionality + efficiency + style. Signature: void Assignment::set(int, int, int) Create a main program which instantiates an Assignment, asks the user for its functionality, efficiency, and style scores, and prints out the score and letter grade for the assignment. ___________________________________________________ Examples from the pdfs: d PassFailExam::set(int q, int m, int p) { double numericScore, pointsEach; numQuestions =…
- To overload the pre-increment operator for a class as a member function, how many arguments are required? b.When overloading the pre-increment operator for a class as a friend function, how many arguments are required?Define a default constructor that initializes the data members, string title and integer year, with the default values "Empty" and -1, respectively. Ex: If the input is Magnolia 1989, then the output is: Title: Empty, Year: -1 Title: Magnolia, Year: 1989 Note: The class's print function is called first after the default constructor, then again after the inputs are passed to the setters. 1 #include 2 #include 3 using namespace std; 4 5 6 7 8 9 10 11 12 13 14 class Book { public: Book(); void SetTitle(string book Title); void Set Year (int bookYear); void Print (); private: string title; int year; CSScanne 17 Your code goes here */ 18 amScannerAn error occurs if: Select one: O a. An object data member does not have a default constructor O b. An object data member is not initialized in the member initialization list and does not have a default constructor. а. O . A non-reference, non-const, primitive data member is initialized in the member initialization list. O d. An object data member is not initialized in the member initialization list.
- Check the two of the following affirmations that are TRUE. DA reference can be assigned to a different referent after it had been declared and initialized. DAII member function implementation code should be provided in their class declaration. OThe functions float f(int x); and int f(int &x); have the same signature. OPolymorphic behavior comes when you declare a pointer to an object of a base class type and then make it point to an instance of one of its subclasses type.Assume the definition of class houseType as given in Exercise 11. Answer the following questions. (1, 2, 3, 5, 7) a. Write the definition of the member function set so that private members are set according to the parameters. b. Write the definition of the member function print that prints the values of the data members. c. Write the definition of the constructor of the class houseType so that the private member variables are initialized to according to the parameters. d. Write a C++ statement that prints the value of the object newHouse. e. Write a C + + statement that declares an object house of type newHouse, and initializes the member variables of house to "Ranch", 3, 2, 2, 2005, 1300, 185000, and 3600.0, respectively. f. Which function members are accessors and which are mutators?Consider the definition of the class product Type as given in Exercise 8. Which function members are accessors and which are mutators? (4)