By using while loop OR do..while loop, write a program that displays a list of groceries. Then, allow user to insert number of product that they want to buy, the item's code and quantity for each item. Finally, display the total price that the user needs to pay. Valid input for the number of product and quantity is positive number. Meanwhile valid number for items' code is only from 1 to 4.

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
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By using while loop OR do..while loop, write a program that displays a list of groceries. Then, allow user to
insert number of product that they want to buy, the item's code and quantity for each item. Finally, display the
total price that the user needs to pay. Valid input for the number of product and quantity is positive number.
Meanwhile valid number for items' code is only from 1 to 4.
1 Cooking oil
2 Curry powder RM 3.40
3 Detergent
Potato chips
RM 2.50
RM 8.50
4
RM 3.20
Sample output
Emer number of product that you want to purchase (press 0 to exit) : 2
1.Enter item's code that you want to buy : 3
1.Enter the quantity of item that you want to buy: 1
2.Enter item's code that you want to buy : 0
2.Enter the quantity of item that you want to buy: 0
2.Enter item's code that you want to buy : 1
2.Enter the quantity of item that you want to buy; 2
Total price is RM 13.50
Transcribed Image Text:By using while loop OR do..while loop, write a program that displays a list of groceries. Then, allow user to insert number of product that they want to buy, the item's code and quantity for each item. Finally, display the total price that the user needs to pay. Valid input for the number of product and quantity is positive number. Meanwhile valid number for items' code is only from 1 to 4. 1 Cooking oil 2 Curry powder RM 3.40 3 Detergent Potato chips RM 2.50 RM 8.50 4 RM 3.20 Sample output Emer number of product that you want to purchase (press 0 to exit) : 2 1.Enter item's code that you want to buy : 3 1.Enter the quantity of item that you want to buy: 1 2.Enter item's code that you want to buy : 0 2.Enter the quantity of item that you want to buy: 0 2.Enter item's code that you want to buy : 1 2.Enter the quantity of item that you want to buy; 2 Total price is RM 13.50
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