STARTING OUT WITH C++ MPL
9th Edition
ISBN: 9780136673989
Author: GADDIS
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 7.10, Problem 7.23CP
Write four lines of code that might appear in a client program using the Pizza class to do the following:
Define an instance of the Pizza class named myPizza.
Call a Pizza function to set the price.
Call a Pizza function to set the size (i.e., the radius).
Call a Pizza function to return the price per square inch and then print it.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Create a class MyTime which has the datamembers as follows:
1. hour: integer (1 to 12)2. minute: integer (0 to 59)3. second: integer (0 to 59)4. pm: bool variable. True means PM time and false means AM time.
Implement a default constructor, a parameterized constructor and a copy constructor. Write set and get functions for all the four members of the class.
Overload these operators:
1. Extraction operator >> : Prompt the user for hours, minutes, seconds and for am/pm and initialize the structure. Left operand istream object and right operand MyTime2. Assignment = : Assign the right object to the left object. Both operands are of type MyTime.3. Insertion << : Print the time in the format HH:MM SS PM. Left operand of type ostream and right operand of type MyTime.
this in c++.
IN java1. Declare a class called country that contains a function called language that prints "English"
Define 3 classes and they all inherit from country
A class named Australia
A class named Saudi Rewrite the language function and change the implementation of the function so that it prints "Arabic"
A class called Spain Rewrite the language function and change the implementation of the function so that it prints "Spanish"
Build a Test class to test the code with the Main function and then create objects of the three classes that
Workshop of the father's class
Then call the language function
The result should be as in the picture
output
English
Arabic
Spanish
Python Program:
Write a program which controls a metro train and that keeps track of stations and who gets on and off. Design and implement a class called train, which has at least the following:
At least the following attributes (you can include others):
metroID
stationNum which keeps track of the station that the train is at.
iii. direction which keeps track of the direction the train is travelling in.
passTotal which keeps track of the number of passengers currently on the train.
A default constructor which sets the metroID to a random number between 1 and 1000, the station number to 0, the direction (int), and the passTotal to 0 (train is empty).
A constructor with one parameter; the parameter is the metro id. The constructor assigns the passed integer to the metroID attribute; the rest of the attributes are set as described in the default constructor.
Accessor methods for each attributes.
Mutator methods for each attributes.
nextStation(int lastStation) which determines…
Chapter 7 Solutions
STARTING OUT WITH C++ MPL
Ch. 7.5 - Which of the following shows the correct use of...Ch. 7.5 - An objects private member variables can be...Ch. 7.5 - Assuming that soap is an instance of the Inventory...Ch. 7.5 - Complete the following code skeleton to declare a...Ch. 7.7 - Briefly describe the purpose of a constructor.Ch. 7.7 - Constructor functions have the same name as the A)...Ch. 7.7 - A constructor that requires no arguments is called...Ch. 7.7 - Assume the following is a constructor: ClassAct: :...Ch. 7.7 - Prob. 7.9CPCh. 7.7 - True or false: A class may have a constructor with...
Ch. 7.7 - A destructor function name always starts with A) a...Ch. 7.7 - True or false: Just as a class can have multiple...Ch. 7.7 - What will the following program code display on...Ch. 7.7 - What will the following program code display on...Ch. 7.9 - 7.15 private class member function can be called...Ch. 7.9 - When an object is passed to a function, a copy of...Ch. 7.9 - If a function receives an object as an argument...Ch. 7.9 - Prob. 7.18CPCh. 7.9 - Prob. 7.19CPCh. 7.10 - Prob. 7.20CPCh. 7.10 - Write a class declaration for a class named...Ch. 7.10 - Write a class declaration for a class named Pizza...Ch. 7.10 - Write four lines of code that might appear in a...Ch. 7.11 - Assume the following class components exist in a...Ch. 7.11 - What header files should be included in the client...Ch. 7.12 - Write a structure declaration for a structure...Ch. 7.12 - Prob. 7.27CPCh. 7.12 - Prob. 7.28CPCh. 7.12 - Write a declaration for a structure named...Ch. 7.12 - Write a declaration for a structure named City,...Ch. 7.12 - Write assignment statements that store the...Ch. 7.12 - Prob. 7.32CPCh. 7.12 - Write a function that uses a Rectangle structure...Ch. 7.12 - Prob. 7.34CPCh. 7.15 - Prob. 7.35CPCh. 7.15 - When designing an object -oriented application,...Ch. 7.15 - How do you identify the potential classes in a...Ch. 7.15 - What two questions should you ask to determine a...Ch. 7.15 - Look at the following description of a problem...Ch. 7 - Prob. 1RQECh. 7 - Which of the following must a programmer know...Ch. 7 - Prob. 3RQECh. 7 - ______programming is centered around functions, or...Ch. 7 - An object is a software entity that combines both...Ch. 7 - An object is a(n) ______ of a class.Ch. 7 - Prob. 7RQECh. 7 - Once a class is declared, how many objects can be...Ch. 7 - An objects data items are stored in its...Ch. 7 - The procedures, or functions, an object performs...Ch. 7 - Bundling together an objects data and procedures...Ch. 7 - An objects members can be declared public or...Ch. 7 - Normally a classs _________ are declared to be...Ch. 7 - A class member function that uses, but does not...Ch. 7 - A class member function that changes the value of...Ch. 7 - When a member functions body is written inside a...Ch. 7 - A class constructor is a member function with the...Ch. 7 - A constructor is automatically called when an...Ch. 7 - Constructors cannot have a(n) ______ type.Ch. 7 - A(n) ______ constructor is one that requires no...Ch. 7 - A destructor is a member function that is...Ch. 7 - A destructor has the same name as the class but is...Ch. 7 - A constructor whose parameters all have default...Ch. 7 - A class may have more than one constructor, as...Ch. 7 - Prob. 25RQECh. 7 - In general, it is considered good practice to have...Ch. 7 - When a member (unction forms part of the interface...Ch. 7 - When a member function performs a task internal to...Ch. 7 - True or false: A class object can be passed to a...Ch. 7 - Prob. 30RQECh. 7 - It is considered good programming practice to...Ch. 7 - If you were writing a class declaration for a...Ch. 7 - If you were writing the definitions for the Canine...Ch. 7 - A structure is like a class but normally only...Ch. 7 - By default, are the members of a structure public...Ch. 7 - Prob. 36RQECh. 7 - When a structure variable is created its members...Ch. 7 - Prob. 38RQECh. 7 - Prob. 39RQECh. 7 - Prob. 40RQECh. 7 - Prob. 41RQECh. 7 - Write a function called showReading. It should...Ch. 7 - Write a function called input Reading that has a...Ch. 7 - Write a function called getReading, which returns...Ch. 7 - Indicate whether each of the following enumerated...Ch. 7 - Prob. 46RQECh. 7 - Assume a class named Inventory keeps track of...Ch. 7 - Write a remove member function that accepts an...Ch. 7 - Prob. 49RQECh. 7 - A) struct TwoVals { int a, b; } ; int main() { }...Ch. 7 - A) struct Names { string first; string last; } ;...Ch. 7 - A) class Circle: { private double centerX; double...Ch. 7 - A) class DumbBell; { int weight; public: void set...Ch. 7 - If the items on the following list appeared in a...Ch. 7 - Look at the following description of a problem...Ch. 7 - Soft Skills Working in a team can often help...Ch. 7 - Date Design a class called Date that has integer...Ch. 7 - Report Heading Design a class called Heading that...Ch. 7 - Widget Factory Design a class for a widget...Ch. 7 - Car Class Write a class named Car that has the...Ch. 7 - Population In a population, the birth rate and...Ch. 7 - Gratuity Calculator Design a Tips class that...Ch. 7 - Inventory Class Design an Inventory class that can...Ch. 7 - Movie Data Write a program that uses a structure...Ch. 7 - Movie Profit Modify the Movie Data program written...Ch. 7 - Prob. 10PCCh. 7 - Prob. 11PCCh. 7 - Ups and Downs Write a program that displays the...Ch. 7 - Wrapping Ups and Downs Modify the program you...Ch. 7 - Left and Right Modify the program you wrote for...Ch. 7 - Moving Inchworm Write a program that displays an...Ch. 7 - Coin Toss Simulator Write a class named Coin. The...Ch. 7 - Tossing Coins for a Dollar Create a game program...Ch. 7 - Fishing Came Simulation Write a program that...Ch. 7 - Group Project 19. Patient Fees This program should...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
Why is the study of database technology important?
Database Concepts (8th Edition)
A(n) __________ is a member function with the same name as the class.
Starting Out with C++ from Control Structures to Objects (8th Edition)
Consider the adage Never ask a question for which you do not want the answer. a. Is following that adage ethica...
Experiencing MIS
3.12 (Date Create a class called Date that includes three pieces Of information as data
members—a month (type ...
C++ How to Program (10th Edition)
Why must programs written in a high-level language be translated into machine language before they can be run?
Starting Out with Java: From Control Structures through Objects (6th Edition)
In the following exercises, write a program to carry out the task. The program should use variables for each of...
Introduction to Programming Using Visual Basic (10th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- quick answer pleasearrow_forwardJavaarrow_forwardDescriptionIn this assignment, you are required to implement an electronic programming quiz system. User can createquestions and preview the quiz.Your TaskYou are asked to write a Java program for the programming quiz system. There are two types of questions:Multiple Choice Question and Ture/False Question. User can create questions using the system; andpreview the quiz, which display all questions in the system one by one. During the preview, the user canattempt the quiz by entering his/her answers to questions. The system will then immediately check theanswer and calculate. After attempting all questions, the total score will be displayed. A sample run of theprogram is shown as below (Green text refers to user input): Please choose (c)reate a question, (p)review or (e)xit >> cEnter the type of question (MC or TF) >> MCEnter the question text >> Each primitive type in Java has a correspondingclass contained in the java.lang package. These classes are called…arrow_forward
- The local Driver’s License Office has asked you to write a program that grades the written portion of the driver’s license exam. The exam has 10 multiple-choice questions. Here are the correct answers: 1. B 2. D 3. A 4. A 5. C 6. A 7. B 8. A 9. C 10. D A student must correctly answer 7 of the 10 questions to pass the exam. Write a class named DriverExam that holds the correct answers to the exam in an array field. The class should also have an array field that holds the student’s answers. The class should have the following methods: • passed. Returns true if the student passed the exam, or false if the student failed. • totalCorrect. Returns the total number of correctly answered questions. • totalIncorrect. Returns the total number of incorrectly answered questions. • questionsMissed. An int array containing the question numbers of the questions that the student missed, i.e. answered incorrectly. Test the class in a separate class, DriverTest , that asks the user to enter a student’s…arrow_forwardIn C++ create a program that acts like a bank account. 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.arrow_forward2. Write a class encapsulating a board game, which inherits from Game. A board game has the following additional attributes: the minimum number of players, the maximum number of players, and whether there is a time limit to finish the game. Code the constructor and the toString() method of the new class. You also need to include a client class to test your code.arrow_forward
- You need 5 java classes and these include Netflix Class (Parent class of Movie and TVShow class) Movie Class TVShow Class Test/TestDriver Class Database Class Please read the questions carefully. TestDriver is given for the other image.arrow_forwardPYTHON PROGRAMMING ONLY NEED HELParrow_forwardAssignment must have a Java project and two separate classes.arrow_forward
- 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.arrow_forwardplease anser within 30 minutes...arrow_forwardIn 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.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill EducationStarting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSONDigital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
- C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSONDatabase Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage LearningProgrammable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
6 Stages of UI Design; Author: DesignerUp;https://www.youtube.com/watch?v=_6Tl2_eM0DE;License: Standard Youtube License