Question

Online Book Merchants offers premium customers 1 free book with every purchase of 5 or more books and offers 2 free books with every purchase of 8 or more books. It offers regular customers 1 free book with every purchase of 7 or more books, and offers 2 free books with every purchase of 12 or more books. Write a statement that assigns freeBooks the appropriate value based on the values of the boolean variable isPremiumCustomer and the int variable nbooksPurchased.

Answer 1

Answer:

A statement that assigns freeBooks the appropriate value based on the values of the boolean variable isPremiumCustomer and the int variable nbooksPurchased.

if(nbooksPurchased > 4){

if(isPremiumCustomer){

freeBooks = 1;

if(nbooksPurchased > 7){

freeBooks = 2;

}

}else{

freeBooks = 0;

if(nbooksPurchased > 6){

freeBooks = 1;

}

if(nbooksPurchased > 11){

freeBooks = 2;

}

}

}else{freeBooks = 0;}

Explanation: