C++ How to Program (10th Edition)
C++ How to Program (10th Edition)
10th Edition
ISBN: 9780134448237
Author: Paul J. Deitel, Harvey Deitel
Publisher: PEARSON
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Chapter 3, Problem 3.9E

(Modified Account Class) Modify class Account (Fig. 3.8) to provide a member function called withdraw that withdraws money from an Account. Ensure that the withdrawal amount does not exceed the Account's balance. If it does, the balance should be left unchanged and the member function should display a message indicating "Withdrawal amount exceeded account balance." Modify class AccountTest (Fig. 3.9) to test member function withdraw.

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(c++) Balance Number of deposits this month Number of withdrawals  Annual Interest Rate Monthly service charges The class should have the following member function:                 Constructors  Accepts arguments for the balance and annual interest rate.      deposit     a virtual function that accepts an argument for the amount of the deposit.  The function should add the argument to the account balance.  It should also increment the variable holding the number of deposits. withdraw     a virtual function that accepts an argument for the amount of the withdrawal.  The function should subtract the argument from the account balance.  It should also increment the variable holding the number of withdrawals. calcInt     a virtual function that updates the balance by calculating the monthly interest earned by the account, and adding this interest to the balance.  This is performed by the account, and adding this interest to the balance.  This is performed…
(Combining Class Time and Class Date) Combine the modified Time class of Exercise 17.7and the modified Date class of Exercise 17.8 into one class called DateAndTime. (In Chapter 19, we’lldiscuss inheritance, which will enable us to accomplish this task quickly without modifying the existing class definitions.) Modify the tick function to call the nextDay function if the time increments into the next day. Modify functions printStandard and printUniversal to output the dateand time. Write a program to test the new class DateAndTime. Specifically, test incrementing thetime into the next day.
) Define a struct type to represent a university student with a name, surname, course, year. 2) Define a couple of named instances, e.g., David, Pearl, Computing, Year1. 3) Apply selector function to return the course and year of your student.4) Write a function that updates the year of a student, i.e. if year is “Year1”, then update to “Year2”, if year is “Year2”, then update to “Year3”, if the year is “Year3” then updated to “Graduated”. Make sure to write what the difference between mutable and immutable is.

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