Answered: Create two files to submit: •…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Create two files to submit:
• ItemToPurchase.java - Class definition
• ShoppingCartPrinter.java - Contains main() method

2. Build the ItemToPurchase class with the following specifications:
• Private fields
o String itemName - Initialized in default constructor to "none"
o int itemPrice - Initialized in default constructor to 0
o int itemQuantity - Initialized in default constructor to 0
• Default constructor
• Public member methods (mutators & accessors)
o setName() & getName()
o setPrice() & getPrice()
o setQuantity() & getQuantity()

3. In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before
prompting for the second item, call scnr.nextLine(); to allow the user to input a new string.

Ex:
Item 1
Enter the item name:
Chocolate Chips
Enter the item price:
3
Enter the item quantity:
1

Item 2
Enter the item name:
Bottled Water
Enter the item price:
1
Enter the item quantity:
10

4. Add the costs of the two items together and output the total cost.

Ex:
TOTAL COST
Chocolate Chips 1 @ $3 = $3
Bottled Water 10 @ $1 = $10

Total: $13

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Follow-up Question

These are the errors for your program how do fix this program

Input
Your output
Expected output
1
Bottled Water
1
10
Item 1
Enter the item name:
Enter the item price:
Enter the item quantity:
Item 2
Enter the item name:
Enter the item price:
Enter the item quantity:
TOTAL COST
Chocolate Chips 1 @ $3
Bottled Water 10 @ $1
Total: $ 13
=
Item 1
Enter the item name:
Enter the item price:
Enter the item quantity:
=
Item 2
Enter the item name:
Enter the item price:
Enter the item quantity:
TOTAL COST
Chocolate Chips 1 @ $3
Bottled Water 10 @ $1
Total: $13
=
3
10
$3
$10

Input
Your output starts
with
Expected output
starts with
Chocolate Chips
3
1
Bottled Water
1
10
Item 1
Enter the item name:
Enter the item price:
Enter the item quantity:
Item 2
Enter the item name:
Enter the item price:
Enter the item quantity:
T
Item 1
Enter the item name:
Enter the item price:
Enter the item quantity:
Item 2
Enter the item name:
Enter the item price:
Enter the item quantity:

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