C++ for Engineers and Scientists
4th Edition
ISBN: 9781133187844
Author: Bronson, Gary J.
Publisher: Course Technology Ptr
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(Apartment problem) A real estate office handles , say, 50 apartment units. When the rent is, say, $600 per month, all the units are occupied. However, for each, say $40 increase in rent, one unit becomes vacant. Moreover, each occupied unit requires an average of $27 per month for maintenance. How many units should be rented to maximize the profit?
Write a program that prompts the user to enter:
The total number of units.
The rent to occupy all the units.
The increase in rent that results in a vacant unit.
Amount to maintain rented unit.
The program then outputs the number of units to be rented to maximize the profit.
(Removing break and continue ) A criticism of the break statement and the continue statement is that each isunstructured. Actually, these statements can always be replaced by structured statements, although doing so can beawkward. Describe in general how you’d remove any break statement from a loop in a program and replace it with some structured equivalent. [Hint: The break statement exits a loop from the body of the loop. The other way to exit is by failing the loop-continuation test. Consider using in the loop-continuation test a second test that indicates “early exit because of a ‘break’ condition.”] Use the technique you develop here to remove thebreak statement from the application.
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