Starting Out with Java: Early Objects (6th Edition)
6th Edition
ISBN: 9780134462011
Author: Tony Gaddis
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 5, Problem 15PC
UpperCaseFile Class
Write a class named UpperCaseFile. The class’s constructor should accept two file names as arguments. The first file should be opened for reading and the second file should be opened for writing. The class should read the contents of the first file, change all characters to uppercase, and store the results in the second file. The second file will be a copy of the first file, except all the character will be uppercase. Use Notepad or another text editor to create a simple file that can be used to test the class.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Readme.md:
Stars(C++)
This lab exercise will practice creating objects with constructors and destructors and demonstrate when constructors and destructors are called.
Star Class
Create a class, Star. A Star object has two member variables: its name, and a solar radius. This class should have a constructor which takes a std::string, the name of the star, and a double, the solar radius of the star.
In the constructor, the Star class should print to the terminal that the star was born. For example, if you create a Star as follows:
Star my_star("Saiph", 22.2);
Then the constructor should print:
The star Saiph was born.
In the destructor, the Star class should print to the terminal that the star was destroyed, along with the number of times the volume of the sun that that star was, formatted to two decimal places. Hint: use the following line to set the precision to 2 decimal places:
std::cout << std::fixed << std::setprecision(2);
For example, when my_star above has its…
C++
#include <string>#include <cmath>
class DollarAmount {public:// initialize amount from an int64_t valueexplicit DollarAmount(int64_t value) : amount{value} { }
// add right's amount to this object's amountvoid add(DollarAmount right) {// can access private data of other objects of the same classamount += right.amount; }
// subtract right's amount from this object's amountvoid subtract(DollarAmount right) {// can access private data of other objects of the same classamount -= right.amount;}
// uses integer arithmetic to calculate interest amount, // then calls add with the interest amountvoid addInterest(int rate, int divisor) {// create DollarAmount representing the interestDollarAmount interest{(amount * rate + divisor / 2) / divisor};
add(interest); // add interest to this object's amount}
// return a string representation of a DollarAmount objectstd::string toString() const {std::string dollars{std::to_string(amount / 100)};std::string…
Create a final program that meets the requirements outlined below.
Create an automobile class that will be used by a dealership as a vehicle inventory program. The following attributes should be present in your automobile class:
private string make
private string model
private string color
private int year
private int mileage
Your program should have appropriate methods such as:
constructor
add a new vehicle
remove a vehicle
update vehicle attributes
At the end of your program, it should allow the user to output all vehicle inventory to a text file.
Chapter 5 Solutions
Starting Out with Java: Early Objects (6th Edition)
Ch. 5.1 - What will the following program segments display?...Ch. 5.2 - How many times will Hello World be printed in the...Ch. 5.2 - How many times will I love Java programming! be...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.3 - Write an input validation loop that asks the user...Ch. 5.5 - Name the three expressions that appear inside the...Ch. 5.5 - You want to write a for loop that displays I love...Ch. 5.5 - What will the following program segments display?...Ch. 5.5 - Write a for loop that displays your name 10 times.
Ch. 5.5 - Write a for loop that displays all of the odd...Ch. 5.5 - Write a for loop that displays every fifth number,...Ch. 5.6 - Write a for loop that repeats seven times, asking...Ch. 5.6 - In the following program segment, which variable...Ch. 5.6 - Prob. 5.15CPCh. 5.10 - What is the difference between an input file and...Ch. 5.10 - What import statement will you need in a program...Ch. 5.10 - What class do you use to write data to a file?Ch. 5.10 - Write code that does the following: opens a file...Ch. 5.10 - What classes do you use to read data from a file?Ch. 5.10 - Write code that does the following: opens a file...Ch. 5.10 - You are opening an existing file for output. How...Ch. 5.10 - What clause must you write in the header of a...Ch. 5 - Prob. 1MCCh. 5 - Prob. 2MCCh. 5 - Prob. 3MCCh. 5 - What is each repetition of a loop known as? a....Ch. 5 - This is a variable that controls the number of...Ch. 5 - The while loop is this type of loop. a. pretest b....Ch. 5 - The do-while loop is this type of loop. a. pretest...Ch. 5 - The for loop is this type of loop. a. pretest b....Ch. 5 - This type of loop has no way of ending and repeats...Ch. 5 - This type of loop always executes at least once....Ch. 5 - This expression is executed by the for loop only...Ch. 5 - Prob. 12MCCh. 5 - This is a special value that signals when there...Ch. 5 - To open a file for writing, you use the following...Ch. 5 - To open a file for reading, you use the following...Ch. 5 - Prob. 16MCCh. 5 - This class allows you to use the print and println...Ch. 5 - This class allows you to read a line from a file....Ch. 5 - True or False: The while loop is a pretest loop.Ch. 5 - True or False: The do-while loop is a pretest...Ch. 5 - True or False: The for loop is a posttest loop.Ch. 5 - True or False: It is not necessary to initialize...Ch. 5 - True or False: One limitation of the for loop is...Ch. 5 - True or False: A variable may be defined in the...Ch. 5 - True or False: In a nested loop, the inner loop...Ch. 5 - True or False: To calculate the total number of...Ch. 5 - // This code contains ERRORS! // It adds two...Ch. 5 - Prob. 2FTECh. 5 - // This code contains ERRORS! int choice, num1,...Ch. 5 - Prob. 4FTECh. 5 - Write a while loop that lets the user enter a...Ch. 5 - Write a do-whi1e loop that asks the user to enter...Ch. 5 - Write a for loop that displays the following set...Ch. 5 - Write a loop that asks the user to enter a number....Ch. 5 - Write a for loop that calculates the total of the...Ch. 5 - Write a nested loop that displays 10 rows of #...Ch. 5 - Write nested loops to draw this pattern:Ch. 5 - Write nested loops to draw this pattern: ## # # #...Ch. 5 - Complete the following program so it displays a...Ch. 5 - Convert the while loop in the following code to a...Ch. 5 - Convert the do-while loop in the following code to...Ch. 5 - Convert the following while loop to a for loop:...Ch. 5 - Convert the following for loop to a while loop:...Ch. 5 - Write an input validation loop that asks the user...Ch. 5 - Write an input validation loop that asks the user...Ch. 5 - Prob. 16AWCh. 5 - Prob. 17AWCh. 5 - Modify the code you wrote in Question 14 so it...Ch. 5 - Write code that opens a file named NumberList.txt...Ch. 5 - Prob. 1SACh. 5 - Why should you indent the statements in the body...Ch. 5 - Describe the difference between pretest loops and...Ch. 5 - Why are the statements in the body of a loop...Ch. 5 - Describe the difference between the while loop and...Ch. 5 - Which loop should you use in situations where you...Ch. 5 - Which loop should you use in situations where you...Ch. 5 - Which loop should you use when you know the number...Ch. 5 - Why is it critical that accumulator variables are...Ch. 5 - What is an infinite loop? Write the code for an...Ch. 5 - Describe a programming problem that would require...Ch. 5 - What does it mean to let the user control a loop?Ch. 5 - What is the advantage of using a sentinel?Ch. 5 - Prob. 14SACh. 5 - Describe a programming problem requiring the use...Ch. 5 - How does a file buffer increase a programs...Ch. 5 - Why should a program close a file when its...Ch. 5 - What is a files read position? Where is the read...Ch. 5 - When writing data to a file, what is the...Ch. 5 - What does the Scanner classs hasNext method return...Ch. 5 - What is a potential error that can occur when a...Ch. 5 - Prob. 22SACh. 5 - How do you open a file so that new data will be...Ch. 5 - Sum of Numbers Write a program that asks the user...Ch. 5 - Distance Traveled The distance a vehicle travels...Ch. 5 - Distance File Modify the program you wrote for...Ch. 5 - Pennies for Pay Write a program that calculates...Ch. 5 - Hotel Occupancy A hotels occupancy rate is...Ch. 5 - Population Write a program that will predict the...Ch. 5 - Average Rainfall Write a program that uses nested...Ch. 5 - The Greatest and Least of These Write a program...Ch. 5 - Payroll Report Design a Payroll class that stores...Ch. 5 - SavingsAccount Class Design a SavingsAccount class...Ch. 5 - Deposit and Withdrawal Files Use Notepad or...Ch. 5 - Bar Chart Write a program that asks the user to...Ch. 5 - Celsius to Fahrenheit Table Write a program that...Ch. 5 - FileDisplay Class Write a class named FileDisplay...Ch. 5 - UpperCaseFile Class Write a class named...Ch. 5 - Budget Analysis Write a program that asks the user...Ch. 5 - Random Number Guessing Game Write a program that...Ch. 5 - Random Number Guessing Game Enhancement Enhance...Ch. 5 - Square Display Write a program that asks the user...Ch. 5 - Coin-Toss Simulator Write a class named Coin. The...Ch. 5 - Tossing Coins for a Dollar For this assignment,...Ch. 5 - Dice Game Write a program that uses the Die class...Ch. 5 - Fishing Game Simulation Write a program that uses...Ch. 5 - A Game of 21 Write a program that uses the Die...Ch. 5 - ESP Game Write a program that tests your ESP...Ch. 5 - Prob. 26PCCh. 5 - Personal Web Page Generator Write a program that...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
(De Morgans Laws)In this chapter, we discussed the logical operators **&, Ó� Ó�, and !. De Morgan’s Laws can so...
C How to Program (8th Edition)
The ________ object is assumed to exist and it is not necessary to include it as an object when referring to it...
Web Development and Design Foundations with HTML5 (9th Edition) (What's New in Computer Science)
Complete the following table by filling in private, protected, public, or inaccessible in the right-hand column...
Starting Out with C++: Early Objects
What type of variable is needed to work with an object in code?
Starting out with Visual C# (4th Edition)
What is the highest decimal number that can be represented by each of the following numbers of binary digits (b...
Digital Fundamentals (11th 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
- (Rectangle Class) Create class Rectangle. The class has attributes length and width, each of which defaults to 1. It has read-only properties that calculate the Perimeter and the Area of the rectangle. It has properties for both length and width. The set accessors should verify that length and width are each floating-point numbers greater than 0.0 and less than 20.0. Write an app to test class Rectangle. THIS IS C#arrow_forwardMonth Class Exceptions Write a class named Month. The class should have an int field named monthNumber that holds the number of the month. For example, Janauary would be 1, February would be 2, and so forth. In addition, provide the following methods: A no-arg constructor that sets the monthNumber field to 1. A constructor that accepts the number of the month as an argument. It should set the monthNumber value to the value passed as the argument. If a value less than 1 or greater than 12 is passed, the constructor should throw an InvalidMonthNumberException. A constructor that accepts the name of the month, such as “January” or “February”, as an argument. It should set the monthNumber field to the correct corresponding value. If an invalid name is passed, the constructor should throw an InvalidMonthNameException. A setMonthNumber method that accepts an int argument, which is assigned to the monthNumber field. If a value less than 1 or greater than 12 is passed, throw an…arrow_forwardC++ Stars This lab exercise will practice creating objects with constructors and destructors and demonstrate when constructors and destructors are called. Star Class Create a class, Star. A Star object has two member variables: its name, and a solar radius. This class should have a constructor which takes a std::string, the name of the star, and a double, the solar radius of the star. In the constructor, the Star class should print to the terminal that the star was born. For example, if you create a Star as follows: Star my_star("Saiph", 22.2); Then the constructor should print: The star Saiph was born. In the destructor, the Star class should print to the terminal that the star was destroyed, along with the number of times the volume of the sun that that star was, formatted to two decimal places. Hint: use the following line to set the precision to 2 decimal places: std::cout << std::fixed << std::setprecision(2); For example, when my_star above has its destructor called,…arrow_forward
- Use Python Programming Language (The Stock class) Design a class named Stock to represent a company’s stock that contains: A private string data field named symbol for the stock’s symbol. A private string data field named name for the stock’s name. A private float data field named previousClosingPrice that stores the stock price for the previous day. A private float data field named currentPrice that stores the stock price for the current time. A constructor that creates a stock with the specified symbol, name, previous price, and current price. A get method for returning the stock name. A get method for returning the stock symbol. Get and set methods for getting/setting the stock’s previous price. Get and set methods for getting/setting the stock’s current price. A method named getChangePercent() that returns the percentage changed from previousClosingPrice to currentPrice. Write a test program that creates a Stock object with the stock symbol INTC, the name Inte lCorporation, the…arrow_forwardC++ Create a class Rectangle. The class has attributes length and width, each of which defaults to 1. It has member functions that calculate the perimeter and the area of the rectangle. It has setter and getter functions for both length and width. The program should ASK THE USER TO INPUT length and width value. The set functions should verify that length and width are each floating-point numbers larger than 0.0 and less than 20.0. A sample output of your program should look like follows: length = 1.0; width = 1.0; perimeter = 4.0; area = 1.0 another example: length = 5.0; width = 4.0; perimeter = 18.0; area = 20.0 There should be three files and ONE class only. .h file contains class definition, .cpp file contains the implementation of the class in .h file and main.cpp should contain the driver code.arrow_forwardJava Program Fleet class- reading from a file called deltafleet.txt-Using file and Scanner Will be creating a file called newfleet.txt Instance Variables:o An array that stores Aircraft that represents Delta Airlines entire fleeto A variable that represents the count for the number of aircraft in the fleet• Methods:o Constructor- One constructor that instantiates the array and sets the count to zeroo readFile()- This method accepts a string that represents the name of the file to beread. It will then read the file. Once the data is read, it should create an aircraft andthen pass the vehicle to the addAircraft method. It should not allow any duplicationof records. Be sure to handle all exceptions.o writeFile()- This method accepts a string that represents the name of the file to bewritten to and then writes the contents of the array to a file. This method shouldcall a sort method to sort the array before writing to it.o sortArray()- This method returns a sorted array. The array is…arrow_forward
- Java code Lab 4 Problem Statement Create a class named AirConditioner in its own file. (The main method should be in a different file.) The class should contain the following: Three public constants named HIGH, MEDIUM, and LOW with values of 1, 2, and 3 to denote the air conditioner fan speed. A private int data field named speed that specifies the speed of the air conditioner fan. (The default is 1 for high.) A private boolean data field named on that specifies whether the air conditioner is on or not. (The default is false.) A private double data field named temperature that specifies the temperature setting of the air conditioner. (The default is 72.0.) A private String data field named model that specifies the model name of the air conditioner. (The default is "Iceberg".) The accessor and mutator methods (getters and setters) for all four data fields. A no-arg constructor that creates a default air conditioner, with all the default settings. (Do not create a full constructor or…arrow_forwardWrite a class name FileDisplay with the following methods: Constructor: takes the name of a file as an argument displayHead: displays only the first five lines of the file’s contents. If the file contains less than 5 lines, it should display the file’s entire contents. displayContents: displays the entire contents of the file, the name of which was passed to the constructor. writeNew: displays the contents of a file, the name of which was passed to the constructor. Each line should be preceded with a line number followed by a colon. The line numbering should start at 1. As each line is displayed it should also be written to a new file, the name of which is passed in as a parameter. I have provided a test file called “testfile.txt”. I have also provided a driver for the application called “filedisplaytest.java”. This file is complete and should not be altered. Test File: This is line one.This is line two.This is line three.This is line four.This is line five.This is line…arrow_forward// Motorcycle.cpp#include "Vehicle.cpp"#include <iostream>using namespace std; // Write the Motorcycle class here // This program uses the programmer-defined Motorcycle class. #include "Motorcycle.cpp"#include <iostream>using namespace std; int main(){ // Create Motorcyle objects here // Create a boolean variable for side car status // Set side car status here // Set maximum speed here // Set current speed here // Accelerate motorcyles here // Display current speed here // Determine side car status and display results. return 0;}arrow_forward
- Modify the code below to create a "Favorite Video Game List" program that is contained in three files: Game.h Game.cpp Game_List.cpp You will need do to these things as you modify the code and put it into the three files: Create a class called "Game" (instead of "Movie") that contains 3 private variables ("title", "year", and "rating") The "year" is when the game first came out. The "rating" should be from 1 to 5 (5 being the best). Add the appropriate member functions of the class (setters and getters). Continue to use the get_title_upper() function as part of the class, Game, and in the output within the main file, Game_List.cpp. Add the Default Constructor for the class with the member functions of the class. Ignore the Destructor code for now. It's there to show you where it ends up in future code. Don't forget to add the include guard to the .h file Use the scope resolution operator correctly for each file. Don't use the "using namespace std;" for the main…arrow_forwardComputer Science The program below uses a class, DomainAvailabilityTools, which includes a table of registered domain names. The main function prompts for domain names until the user presses Enter at the prompt. The domain name is checked against a list of the registered domains in the DomainAvailabilityTools class. If the domain name is not available, the program displays similar domain names. #include <iostream>#include <string>#include <cctype>#include "DomainAvailabilityTools.h"using namespace std; // *********************************************************************** // prompts user string. Returns string.string GetString(string prompt) {string userInput; cout << prompt << endl;cin >> userInput; return userInput;}// *********************************************************************** int main() {const string PROMPT_DOMAIN_NAME ="\nEnter a domain name to check availability (Enter to exit): ";DomainAvailabilityTools dvTools; string…arrow_forwardFix the errors in the Customer class and the Program. #include <iostream>#include <fstream>#include <string>using namespace std; class Customer {// Constructorvoid Customer(string name, string address) : cust_name(name), cust_address(address){acct_number = this.getNextAcctNumber();} // Accessor to get the account numberconst int getAcctNumber() { return acct_number; } // Accessor to get the customer namestring getCustName(} const { return cust_name; } // Accessor to get the customer addressstring getCustAddress() const { return cust_address; } // Set a customer name and addressstatic void set(string name, string address); // Set a customer addressvoid setAddress(string cust_address) { cust_address = cust_address; } // Get the next account number for the next customer.static const unsigned long getNextAcctNumber() { ++nextAcctNum; } // input operatorfriend Customer operator>> (istream& ins, Customer cust); // output operatorfriend void operator<<…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781337671385Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMINGComputer ScienceISBN:9781305480537Author:FARRELLPublisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
Microsoft Visual C#Computer ScienceISBN:9781337102100Author:Joyce, Farrell.Publisher:Cengage Learning,
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
9.1: What is an Array? - Processing Tutorial; Author: The Coding Train;https://www.youtube.com/watch?v=NptnmWvkbTw;License: Standard Youtube License