******** Overstock Books Wholesaler's shopping app *******
********MAIN MENU**********
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%%%%%%%%%% Book Inventory %%%%%%%%%%%
Title: 1984
Author: George Orwell
Publisher: HarperCollins
In Stock: 202
Unit Price: 20.99
Title: Oliver Twist
Author: Charles Dickins
Publisher: Random House
In Stock: 152
Unit Price: 14.99
Title: White Fang
Author: Jack London
Publisher: Random House
In Stock: 114
Unit Price: 11.00
Title: Dracula
Author: Bram Stoker
Publisher: Penguin Books
In Stock: 234
Unit Price: 15.99
Title: Persuasion
Author: Jane Austin
Publisher: Random House
In Stock: 323
Unit Price: 12.99
Title: Hard times
Author: Charles Dickins
Publisher: Penguin Books
In Stock: 317
Unit Price: 11.99
Title: Flatland
Author: Edwin Abbott
Publisher: Random House
In Stock: 793
Unit Price: 23.33
Title: Alice in Wonderland
Author: Lewis Carroll
Publisher: HarperCollins
In Stock: 124
Unit Price: 14.99
********MAIN MENU**********
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3
Title to add?
1984
Quantity to put in cart?
10
=== CART SUCCESSFULLY UPDATED ===
********MAIN MENU**********
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========= CART ===============
Title: 1984
Unit Price: 20.99
Quantity: 10
Cart Total: 209.90
********MAIN MENU**********
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6
===== Thank you for using our app! =====
OUTPUT 2 (All user input is underlined and in gray)
******** Overstock Books Wholesaler's shopping app *******
********MAIN MENU**********
1 Print Inventory
2 Print Shopping Cart
3 Add to Shopping Cart
4 Change Quantity in Cart
5 Checkout Cart
6 quit without checking out
Enter choice:
1
%%%%%%%%%% Book Inventory %%%%%%%%%%%
Title: 1984
Author: George Orwell
Publisher: HarperCollins
In Stock: 212
Unit Price: 20.99
Title: Oliver Twist
Author: Charles Dickins
Publisher: Random House
In Stock: 152
Unit Price: 14.99
Title: White Fang
Author: Jack London
Publisher: Random House
In Stock: 119
Unit Price: 11.00
Title: Dracula
Author: Bram Stoker
Publisher: Penguin Books
In Stock: 234
Unit Price: 15.99
Title: Persuasion
Author: Jane Austin
Publisher: Random House
In Stock: 323
Unit Price: 12.99
Title: Hard times
Author: Charles Dickins
Publisher: Penguin Books
In Stock: 317
Unit Price: 11.99
Title: Flatland
Author: Edwin Abbott
Publisher: Random House
In Stock: 793
Unit Price: 23.33
Title: Alice in Wonderland
Author: Lewis Carroll
Publisher: HarperCollins
In Stock: 124
Unit Price: 14.99
********MAIN MENU**********
1 Print Inventory
2 Print Shopping Cart
3 Add to Shopping Cart
4 Change Quantity in Cart
5 Checkout Cart
6 quit without checking out
Enter choice:
2
=========== the cart is empty ===========
********MAIN MENU**********
1 Print Inventory
2 Print Shopping Cart
3 Add to Shopping Cart
4 Change Quantity in Cart
5 Checkout Cart
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Enter choice:
3
Title to add?
White Fang
Quantity to put in cart?