Create a class called students with 4 private member variables, name quiz midterm and final term include all necessary member function with constructor, get function and grading function declare 3 object of students type read from the keyboard three sets of values of name quiz midterm and final and assign them to each object using objects member function to calculate grade =quiz *0.2 +midterm *0.4+final*0.4 display on the screen only name and grade

Create a class called students with 4 private member variables, name quiz midterm and final term include all necessary member function with constructor, get function and grading function declare 3 object of students type read from the keyboard three sets of values of name quiz midterm and final and assign them to each object using objects member function to calculate grade =quiz 0.2 +midterm 0.4+final*0.4 display on the screen only name and grade

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.2: Basic Class Functions

Problem 10E

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Some of the characteristics of a book are the title, author(s), publisher, ISBN, price, and year of publication. Design a class bookType that defines the book as an ADT. Each object of the class bookType can hold the following information about a book: title, up to four authors, publisher, ISBN, price, and number of copies in stock. To keep track of the number of authors, add another member variable. Include the member functions to perform the various operations on objects of type bookType. For example, the usual operations that can be performed on the title are to show the title, set the title, and check whether a title is the same as the actual title of the book. Similarly, the typical operations that can be performed on the number of copies in stock are to show the number of copies in stock, set the number of copies in stock, update the number of copies in stock, and return the number of copies in stock. Add similar operations for the publisher, ISBN, book price, and authors. Add the appropriate constructors and a destructor (if one is needed). Write the definitions of the member functions of the class bookType. Write a program that uses the class bookType and tests various operations on the objects of the class bookType. Declare an array of 100 components of type bookType. Some of the operations that you should perform are to search for a book by its title, search by ISBN, and update the number of copies of a book.
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.
Create a class called Student with four (4) private member variables, name (string), quiz, midterm, final (all double type); Include all necessary member functions for this class (at least 1 constructor and 1 default constructor, 1 get function, and 1 grading function – see #5); Declare three (3) objects of Student type (individual or array); Read from the keyboard three (3) sets of values of name, quiz, midterm, final and assign them to each object; Using the object’s member function to calculate the grade for each student (grade = quiz * 0.2 + midterm * 0.4 + final * 0.4) Display on the screen only the name of each student and the grade.
Create a class called Person with suitable data members to represent their name and age. Use member function to initialize and display these information. Derive Student and Employee from the Person class with their unique features. Initialize object of these class using constructor and display the information.
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