C++ Evaluate the bulleted statements based on the code snippet and describe why or why not it wont work: class Automobile { public: void setPrice( double newPrice); void setProfit( double newProfit); double getPrice( ); private: double price; double profit; double getProfit( ); };

C++ Evaluate the bulleted statements based on the code snippet and describe why or why not it wont work: class Automobile { public: void setPrice( double newPrice); void setProfit( double newProfit); double getPrice( ); private: double price; double profit; double getProfit( ); };

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter1: A First Program Using C#

Section: Chapter Questions

Problem 1E: Indicate whether each of the following C# programming language identifiers is legal or illegal. If...

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C++ Programming Consider the following class implementation, which represents a price in dollars and cents: class Price { private: int dollars; int cents; public: Price() { dollars = cents = 0; } Price(int d, int c) { dollars = d; cents = c; } bool operator!=(Price); bool operator<(Price); }; Write an implementation for both overloaded operators. != should return true if the Prices are not equivalent, and should return false if they are equivalent. < should return true if the Price of the calling object (left object) is less than the parameter Price object (right object). You do not need to demonstrate calling these operators.
Indicate whether each of the following C# programming language identifiers is legal or illegal. If it is legal, indicate whether it is a conventional identifier for a class. electricBill ElectricBill Electric bill Static void #ssn Ay56we Theater_Tickets 212AreaCode heightInCentimeters Zip23891 Void
In C++ create a program that acts like a bank account. It asks the user whether to deposit or withdraw. That has 3 classes. The first class must be a generic class that holds basic info deposit, withdraw, calculate monthly interest rate, and a monthly service fee.The second class must be a savings account class that if the savings account falls below $25 it becomes inactive. The final class must be a checking account if someone withdraws more than what they have a service charge of $15 is added and go into a negative balance. The output should display the basic information how much someone deposited or withdrew and their monthly interest rate.
In C++ compile a program to fufill purpose mentioned below, not copied from internet please. Write a class named Employee that has the following member variables: name. A string that holds the employee’s name. idNumber. An int variable that holds the employee’s ID number department. A string that holds the name of the department where the employee works Position. A string that holds the employee's job title. The class should have the following constructors: A constructor that accepts the following value as arguments and assigns them to the appropriate member variables: employee’s name, employee’s ID number, department, and position. A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee’s name and ID number. The department and position fields should be assigned as empty string (“”). A default constructor that assigns empty strings (“”) to the name, department and position member variables, and 0 to the…
In C#, how would you write (2) programmer defined methods as described below: Method #1 (GreetingGeneric) — a type void programmer defined method does not require any parameters. It should output a generic greeting line for a letter. For example: "Dear Customer", "Dear Student", etc. Method #2 (GradeMessage) — a type void programmer defined method that has (3) parameters; (string, string, double) for (name, assignment, and grade) and should output the passed parameters in sentence format: GradeMessage("Jimmy", "Midterm Exam", 79.5) would output: Jimmy took the Midterm Exam and got 79.5 points. The Main() method for this program should: call Method #1 to output the generic greeting ask the user to enter a name, assignment, and grade and pass them to Method #2 for output. Input should only be done in the Main() method and output in the programmer-defined methods.
IN C++ Write a class named Employee that has the following member variables: name. A string that holds the employee’s name. idNumber. An int variable that holds the employee’s ID number. department. A string that holds the name of the department where the employee works. position. A string that holds the employee’s job title. The class should have the following constructors: A constructor that accepts the following values as arguments and assigns them to the appropriate member variables: employee’s name ( non-empty) , employee’s ID number( neither 0 nor negative numbers), department ( non-empty), and position ( non-empty). Write appropriate setter functions that store values in these member variables and getter functions that return the values in these member variables. Once you have written the class, write a main program that creates FOUR Employee objects to hold the above data. The program should store this data in the four objects and then display the data in tabular form for…
In c++Create a lecturer class with member-data name (name) and department (department). For the Lecturer class, write constructors, get & set methods, and the toString () method, which returns the textual description of the object. Write a Lecture class with data member:- subject (discipline)- weekday (day of the week when it takes place)- hour (start time, integer)- online (boolean value, whether remote or not)- lecturer (object of class Lecturer)For the Lecture class, write:- constructors- get & set methods- method isItMorning (), returning a Boolean value, the result of checking whether the lecture starts at 7-11- give a new implementation of the toString () method so that it returns the text description of the Lecture objectIn the test function main ()1. Create objects of both classes and illustrate the use of all possible methods for them.2. Create an array of Lecture objects and display it on the screen and in a file.
IN C++, create a class called Employee that includes three pieces of information as data members—a first name (type string), a last name (type string) and a monthly salary (type int). Your class should have a constructor that initializes the three data members. Provide a set and a get function for each data member. If the monthly salary is not positive, set it to 0. Write a test program that demonstrates class Employee’s capabilities. Create two Employee objects and display each object’s yearly salary. Then give each Employee a 10 percent raise and display each Employee’s yearly salary again.
Exercise on class inheritance in C++. General requirements: • All data members must be declared as “private” • No global variable is allowed to be declared and used (constants are ok) • Methods within the class and the requested functions cannot have “cin” or “cout” but it should make use of parameters and return value instead unless it is stated explicitly. • “cin” and “cout” should be used in main() or any testing functions • Please make sure that you clearly show how the C++ class, its methods and all the functions are being called and print out its return value and its results properly Please answer the following questions. 1. Define a class named “BooleanVariable” that manages a variable name (string) and a boolean value (true or false). It should not have default constructor. The class must at least provide the following methods: - toString() method that can return a string in the following format: variable-name(variable-boolean-value) such as isSuccessful(true) -…
IN C++, Create a class called Invoice that a hardware store might use to represent an invoice for an item sold at the store. An Invoice should include four pieces of information as instance variables - a part number (type String), a part description (type String), a quantity of the item being purchased (type int) and a price per item (double). Your class should have a constructor that initializes the four instance variables. Provide a set and a get method for each instance variable. In addition, provide a method named getInvoiceAmount that calculates the invoice amount (i.e., multiplies the quantity by the price per item), then returns the amount as a double value. If the quantity is not positive, it should be set to 0. If the price per item is not positive, it should be set to0. Write a test app named InvoiceTest that demonstrates class Invoice's capabilities.
In C++ create a program that acts like a bank account. It prompts the user for their input whether to deposit or withdraw. That has 3 classes. The first class must be a generic class that holds basic info deposit, withdraw, calculate monthly interest rate, and a monthly service fee.The second class must be a savings account class that if the savings account falls below $25 it becomes inactive. The final class must be a checking account if someone withdraws more than what they have a service charge of $15 is added and go into a negative balance. The output should display the basic information how much someone deposited or withdrew and their monthly interest rate.
In C++ Language: Suppose I have a class named Person. Here is how I would like to use the class: //Create a person named Dave Smith Person dave("Smith", "Dave", 'R'); //Create a person named Gal Gadot Person gal("Gadot", "Gal", 'G'); //Dave and Gal gets married gal = dave + gal; dave = dave + gal; //print Gal and Dave's new married name cout << gal << endl; cout << dave << endl; This will output the following: Gal Smith-Gadot Dave Smith-Gadot Write the class declaration for Person