Question 1

Create a function named "reduce" that takes two positive integer arguments, call them "num" and "denom", treats them as the numerator and denominator of a fraction, and reduces the fraction. That is to say, each of the two arguments will be modified by dividing it by the greatest common divisor of the two integers. The function should return the value 0 (to indicate failure to reduce) if either of the two arguments is zero or negative, and should return the value 1 otherwise.

Example:

\fA parking garage charges a mans minimum fee to park for up to three hours. The garage charges an additional MM per hourfor each hourorpont thereof in exoess ofthree hours. The maximum charge for anyr given 24~hour period is man. Assume that no car parks for longer than 24 hours at a time. 1Write a program that will calculate and print the parking charges for each of 3 customers who parked their ears in this garage yesterday. You should enter the hours parked for each customer. 1tour program should print the results in a neat tabular format and should calculate and print the total of yesterd ay's receipts. The program should use the function calculate-charges to determine the charge for each customer. Your outputs should appear in the following format: A company is interested in implementing a payroll system for its employees. You are requested to develop such program in which you must: Declare the base class emp. Use the function called getinfo(), to get the employee details. Declare the derived class salary. Declare and define the function getSalary() to get the salary details. Define the function calculateNet() to find the net pay. Read the number of employees. Call the function getinfo(),getSalary() and calculateNet() to each employees. Test the above operations by writing a complete C++ program using single inheritance