Q1. Create a SavingsAccount class. Use a static data member annualInterestRate to store the annual interest rate for each of the savers. Each member of the class contains a private data member savingsBalance indicating the amount the saver currently has on deposit. Provide member function calculateMonthlyInterest that calculates the monthly interest by multiplying the savings Balance by annualInterestRate divided by 12; this interest should be added to savings Balance. Provide a static member function modifyInterestRate that sets the static annualInterestRate to a new value(initial value should be set to zero). Write a driver program to test class Savings Account. Instantiate two different objects of class Savings Account, saver1 and saver2, with balances of $2000.00 and $3000.00, respectively. Set the annualInterestRate to 3 percent. Then calculate the monthly interest and print the new balances for each of the savers.

Q1. Create a SavingsAccount class. Use a static data member annualInterestRate to store the annual interest rate for each of the savers. Each member of the class contains a private data member savingsBalance indicating the amount the saver currently has on deposit. Provide member function calculateMonthlyInterest that calculates the monthly interest by multiplying the savings Balance by annualInterestRate divided by 12; this interest should be added to savings Balance. Provide a static member function modifyInterestRate that sets the static annualInterestRate to a new value(initial value should be set to zero). Write a driver program to test class Savings Account. Instantiate two different objects of class Savings Account, saver1 and saver2, with balances of $2000.00 and $3000.00, respectively. Set the annualInterestRate to 3 percent. Then calculate the monthly interest and print the new balances for each of the savers.

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.2: Basic Class Functions

Problem 5E

See similar textbooks

Similar questions

Q1: Create two classes named Mammals and SeaAnimal. Create another class named Whale whichinherits both the above classes. Now, create a function in each of these classes which prints "I ammammal" in class Mammals, "I am a marine animal” in class Marine and "I belong to both thecategories: Mammals as well as Marine Animals" in class Whale. Now, create an object for each of theabove class in main function and try calling.1 - function of Mammals by the object of Mammal2 - function of SeaAnimal by the object of SeaAnimal3 - function of Whale by the object of Whale4 - function of each of its parent by the object of Whale
Using c++ BankAccount class Given main(), define the BankAccount class (in files BankAccount.h and BankAccount.cpp) that manages checking and savings accounts. The class has three private data members: customer name (string) savings account balance (double) checking account balance (double) Implement the following constructor and public member functions as listed below: BankAccount(string newName, double amt1, double amt2) - set the customer name to parameter newName, set the checking account balance to parameter amt1 and set the savings account balance to parameter amt2. (amt stands for amount) void SetName(string newName) - set the customer name to parameter newName string GetName() - return the customer name void SetChecking(double amt) - set the checking account balance to parameter amt double GetChecking() - return the checking account balance void SetSavings(double amt) - set the savings account balance to parameter amt double GetSavings() - return the savings account…
Define a class named StudentGrader that has the following attributes defined within the initialization function: homeworkAvg as float midtermScore as integer finalScore as integer attendance as floata. Define a function named getOverallPctScore(). This function calculates and returns the overall grade score using the following weights for each category:
Create a parent class “Account” with three variables num, title and bal with two functions withdraw and deposit. • Create a child class “SavingAccount” with a function calculateProfit (that applies 7.5% profit on current balance). • Finally create the class “TestApp” that creates the object of Saving account and call withdraw, deposit functions. • Override withdraw function in SavingAccount to deduct Rs. 250 if the balance after withdrawal of amount is less than 10000
Create a class: Doctor, with private data members: id, name, specialization and salarywith public member function: get_data () to take input for all data members, show_data() to display the values of all data members and get specialization () to returnspecialization. Write a program to write for detail of n doctors by allocating the memory at run time only. c++
Create an Employee class. Attributes(must be private): Employee has a name and basic_salary Methods:Employee(string, float); //ConstructorAllowances are computed as: float getHouseRent(); //House rent is 45% of the basic pay. float getMedicalAllowance(); //Medical Allowance is 5% of the basic pay. float getConveyanceAllowance(); //Conveyance allowance is 10% of the basic payfloat getGrossPay(); //Salary including rent and allowances{You can implement additional function/s if needed} Then Create an Organization class. Organization has 10 Employees (Hint: You will need an array of pointers to Employee class) Organization can calculate the total amount to be paid to all employees Organization can print the details(name & salary) of all employees Note: Use main,header and functions.cpp to write code.
With the coding below ,Complete the part labelled ‘//2 a) i’, write the constructor function that outputs “~~Building Created~~” and labelled //2 a) ii’, write the codes to define function findLargest(…). This function will receive an array of 5 Room objects and display the area width x length) of each object. The largest room area will be determined and displayed accordingly. #include <iostream> using namespace std; class Room { int width, length; public: // 2 a)to complete void setData (int L, int T) { width = L; length = T; } friend class Building; } ; class Building { string name; public: Building() { name = "Building"; cout<<"----Buiding name : "<<name<<"-------"<<endl; } // 2 a)to complete }; int main() { Building B1; Room r[5]; int i = 0, x, y; while( i < 5 ) { cout<<"Enter the tables' width and length :\n"; cin>>x>>y; r[i]. setData(x,y); i++; } B1.findLargest(r); return 0; }
Create a class ‘Date’, with three private variables ‘day’, ‘month’, ‘year’. Write a no argument constructor to iniatilize date to 01/01/1900. Also writea three argument constructor Date (int day, int month, int year) to showconstructor overloading. Also create a destructor. Create two functions with following signatures:bool LeapYear (Date obj)Checking if the date is within a leap yearint SubstractDate (Date obj1, Date obj2)Subtracting two dates to give a number of days c++
C++ Create a simple employee class that supports two classifications of employees, salaried and hourly. All employees have four data members: name, employee number, birth date, and date hired. Salaried employees have a monthly salary and an annual bonus, which is stated as a percentage in the range of 0 to 10 percent. Hourly employees have an hourly wage and an overtime rate which ranges from 50 to 100 percent.
Hi, I am having trouble with this homework question for my C++ course 1. Implement a Student class. a. Create a class Student with the following private data members:1. name2. exam_1 grade3. exam_2 gradeb. Create all appropriate accessor and mutator functions.c. Assign appropriate access modifiers to insure encapsulation.d. Add a private calc GPA() function that calculates and returns the GPAbased upon the two exam grades.e. Add a public getGrade() function that: 1. Obtains the GPA from the private calc GPA() function.2. Returns a letter grade based upon the numerical GPA value.90 to 100 = A80 to 90 = B70 to 80 = C60 to 70 = D0 to 60 = F f. Test all functions use following main.int main(){Student a;a.setName("David");a.setExam1(90);a.setExam2(80);cout<<a.getName()<<endl;cout<<a.getExam1()<<endl;cout<<a.getExam2()<<endl;cout<<a.getGrade()<<endl;}
create a class called Date that contains data members representing day month, year of a particular date. A. Add a constructor who initializes the value of date as 1/1/2001 and displays the date by calling a member function to-string that represents the date in the form of “Day/Month/year”. B. Output the Date in multiple formats such as a. DD YYYY b. MM/DD/YYYY c. DD.MM.YYYY d. June 14, 2001 C. Use overloaded constructor to create Date objects initialized with dates of the format in part (b). D. Create a Date constructor that reads the system date using standard library function of the <ctime> header and sets the data members. a. https://onlinegdb.com/NaakQKYJI (Refer this code for the usage of ctime) b. C++ Date and Time (tutorialspoint.com) (Go through this for more understanding) E. Add a destructor to the program displaying a suitable msg.
Imagine a publishing company that markets both book and audiocassette versions of its works. Create a class publication that stores the title (a string) andprice (type float) of a publication. Create a default constructor and also create parameterized constructor. Also derive two other classes:book, which adds a page count(type int), and tape, which adds aplaying time in minutes (type float). Write appropriate accessor’s and mutator’s and also member functions for each class. Store all information into a file named “BookData.txt”. Read all Data from file and display it on the screen with the help of their member function. Write a main() programto test the book andtape classes by creating instances of them, asking the user to fill in data with their appropriate accessors and mutators.Identify all the classes implement inheritance between them.(Note: write data using append mode otherwise previous information will be lost).