Chapter 4.6, Problem 4.17CP

The following code is used in a bookstore program to determine how many discount coupons a customer gets. Complete the table that appears after the program.

int numBooks, numCoupons;

cout << "How many books are being purchased?

cin >> numBooks;

if (numBooks < 1)

numCoupons = 0;

else if (numBooks < 3)

numCoupons = 1;

else if (numBooks < 5)

numCoupons = 2;

else

numCoupons = 3;

cout << "The number of coupons to give is "

<< numCoupons << endl;

If the customer purchases this many books	This many coupons are given.
1
3
4
5
10