C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 18, Problem 18.4E
(Array Class Template) Reimplement class Array from figs. 10.10-10.11 as a class template. Exercise each of the new Array class template's capabilities in a
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(Payroll System Modification) Modify the payroll system of Figs. 20.9–20.17 to includeprivate data member birthDate in class Employee. Use class Date from Figs. 18.6–18.7 to representan employee’s birthday. Assume that payroll is processed once per month. Create a vector of Employee references to store the various employee objects. In a loop, calculate the payroll for each Employee (polymorphically), and add a $100.00 bonus to the person’s payroll amount if the currentmonth is the month in which the Employee’s birthday occurs.
(CP6) Write a function that is passed an array of structs and performs calculations. The function should locate the highest gpa from a group of students. The function is passed the array of structs, the first element to be searched, and the last element to be searched. The return value of the function is the highest gpa in the search range.
struct data{ string name; double gpa;};
double highestGpa( data [ ], int, int );
data [ ] - array of structs to search
int - first element to be searched
int - last element to be searched
return - highest gpa from group
(Modifying Class GradeBook) Modify class GradeBook (Figs. 16.11–16.12) as follows:a) Include a second string data member that represents the course instructor’s name.b) Provide a set function to change the instructor’s name and a get function to retrieve it.c) Modify the constructor to specify course name and instructor name parameters.d) Modify function displayMessage to output the welcome message and course name,then the string "This course is presented by: " followed by the instructor’s name.Use your modified class in a test program that demonstrates the class’s new capabilities.
Chapter 18 Solutions
C++ How to Program (10th Edition)
Ch. 18 - Prob. 18.3ECh. 18 - (Array Class Template) Reimplement class Array...Ch. 18 - Distinguish between the terms "function template”...Ch. 18 - Explain which is more like a stencil-a class...Ch. 18 - Prob. 18.7ECh. 18 - The compiler performs a marching process to...Ch. 18 - Prob. 18.9ECh. 18 - Explain why a C++ program would use the statement...Ch. 18 - Prob. 18.11ECh. 18 - Prob. 18.12E
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- (Enhanced Employee Class) Modify class Employee inFigs. 12.9–12.10 by adding a private utility function calledisValidSocialSecurityNumber . This member function shouldvalidate the format of a social security number (e.g., ###-##-#### , where # is a digit). If the format is valid, return true ;otherwise return false .arrow_forward(Tic-Tac-Toe) Write a program that allows two players to play the tictac-toe game. Your program must contain the class ticTacToe to implement a ticTacToe object. Include a 3-by-3 two-dimensional array, as a private member variable, to create the board. If needed, include additional member variables. Some of the operations on a ticTacToe object are printing the current board, getting a move, checking if a move is valid, and determining the winner after each move. Add additional operations as needed.arrow_forward(Check test scores) The answers to a true-false test are as follows: T T F F T. Given a two-dimensional answer array, in which each row corresponds to the answers provided on one test, write a function that accepts the two-dimensional array and number of tests as parameters and returns a one-dimensional array containing the grades for each test. (Each question is worth 5 points so that the maximum possible grade is 25.) Test your function with the following data: int score = 0;arrow_forward
- (Polymorphic Banking Program Using Account Hierarchy) Develop a polymorphic banking program using the Account hierarchy created in Exercise 19.10. Create a vector of Accountpointers to SavingsAccount and CheckingAccount objects. For each Account in the vector, allowthe user to specify an amount of money to withdraw from the Account using member function debit and an amount of money to deposit into the Account using member function credit. As youprocess each Account, determine its type. If an Account is a SavingsAccount, calculate the amountof interest owed to the Account using member function calculateInterest, then add the interestto the account balance using member function credit. After processing an Account, print the updated account balance obtained by invoking base-class member function getBalance.arrow_forward(Java) Q1 explain the answers to the below questions using step-by-step explanation.arrow_forward(JAVA) Create a two-dimensional array of type double to contain the three different SD Marks (JD521, PRG521, and IP521) for six different students. A single array of type String must be used to store the student names (Maxwell, Carl, Gerhard, Paul, James, and Cena). Allow a user to enter in a number, ranging from 1 to 6, which will represent the student position in the table MCSD max and present the marks for each respecting module. The program can only stop when the user enter a number greater than 6. Printout the student name including the JD521, PRG521, and IP521 max, the total of marks and the average of all marks. Use a condition statement to decide that the student has passed or not (Pass rate is 70). The programming language is java Student name JD521 PRG521 IPG521 Maxwell 80 65 70 Carl 95 70 65 Gerhard 87 80 73 Paul 65 45 60 James 45 87 65arrow_forward
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1.1 Arrays in Data Structure | Declaration, Initialization, Memory representation; Author: Jenny's lectures CS/IT NET&JRF;https://www.youtube.com/watch?v=AT14lCXuMKI;License: Standard YouTube License, CC-BY
Definition of Array; Author: Neso Academy;https://www.youtube.com/watch?v=55l-aZ7_F24;License: Standard Youtube License