Program in C++

(3) Simple Integer Calculator

Write a simple integer calculator. This should be able to handle +, -, / (integer division), and *. The user should input in the format: [integer][operator][integer]. For example: 2+56 or 5*3 (if you do it right, the code should work whether or not there are spaces before or after the operators). Make your program not crash as long as the input is in this format. Your program should only compute one number then stop. You should display both what the user entered and the numeric result.

Example 1 (underlined values are user inputs):

Enter an equation: 7+1

7+1 = 8

Example 2 (underlined values are user inputs):

Enter an equation: 8 / 3

8/3 = 2

Workout

(1) Payroll (from a Savitch Chapter 2 programming project)

An employee is paid at the rate of $16.78 per hour for the first 40 hours worked in a week. Any hours over that are paid at the overtime rate of one-and-one-half times that. From the workers total pay, 6% is withheld for Social Security tax, 14% is withheld for federal income tax, 5% is withheld for state income tax, and $10 per week is withheld for union dues. If the worker has three or more dependents, then an additional $35 is withheld to cover the extra cost of health insurance beyond what the employer pays. Your task is to write a program that will read in the number of hours worked in a week and the number of dependents as input, and will then output the workers total pay, each withholding amount, and the net take-home pay for the week.