C++ Answers

write a program that uses a class employee to display employee details. The class should include the following members.

Data members: Empno, Empname, basic pay, house allowances ,medical allowances.

Member function: to read employee details to calculate gross salary and not net salary.

Calculate gross salary and net salary.

Gross salary= baasic +house allowances+medical allowances

Net salay=Gross salary - tax

Develop a c++ program having a class called mathematics used to calculate sum for two integer values. The program should create an object of the class int main ( ) program

C++ full program that calculate the value of U. U=a+g*power(v,2) where g=constant

Implement following class hierarchy using multi level inheritance.

School

Department

Teacher

Data member's are as follows: School: School Name, Number of department Department: Department Name, Number of employee Teacher: Teacher Name, salary of the teacher.

Using Switch statement, write a program that displays the following menu for the bank operations available to take services from the customer: 

D= Deposit, W= Withdraw T= Transfer

The program inputs the type of service and amount. It finally displays the amount to be transfer/deposit/transfer after applying charges, total remaining balance of customer according to the following criteria:

Deposit = 0.5% charges of deposited amount

Withdraw = 1.5% charges of withdraw amount

Transfer = 2.5% charges of transfer amount

Write the class definition for a Car class. Provide the following data members:

 A C-string called make of size 20 to store the car manufactures name, e.g. Ford, Toyota,

….;

 In integer called year to hold the year of first registration of the vehicle;

 A floating point called km to contain the number of kilometers traveled for the trip;

 A floating point called liter to contain the liters used to cover the distance;

 A floating point called consumption is the calculated value of liter per km.

 Class-wide floating point called expense, for the cost per kilometer, which should be

initialized to R7.55.

The class also contains the following methods:

 A default constructor that will set the data members to appropriate default values if

nothing is sent to it, and set them to the values sent as parameters if parameters are

received.

c++ program to find the factorial of any number between 3 and 9

Write the following non-member functions:

 readFile that receives an array of Cars and the maximum number of cars that can be

read into the array, and will read the car information stored in Question 1 in file car.txt

and set the objects in the Car array to these values. Ensure that you do not go past the

boundary of the array. This function will return the updated Car array and the number

of cars that were entered.

Design a program that generates the general average of four grading systems (Prelim, Midterm, Prefinals and Finals). Display the remarks and Equivalent Grade as output based on the following given scale. *

(Pure Virtual Function) Write the above program by modifying by making display() as pure virtual function.