Develop a C++ program working as a soda vending machine. The program should show the product menu with price and take user input for product number, quantity and pay amount. The output should show the total sale price including tax and the cha

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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  • Develop a C++ program working as a soda vending machine. The program should show the product menu with price and take user input for product number, quantity and pay amount. The output should show the total sale price including tax and the change.
Planning
- Function Flow Charts
takePurchase
(price)
showMenu
Prompt for quantity
Show menu:
1. Coke $1.25
2. Pepsi $1.00
3. Water $2.00
4. Coffee $1.50
Save quantity
5. Exit Menu
Return price
Return
(price *quantity)
Transcribed Image Text:Planning - Function Flow Charts takePurchase (price) showMenu Prompt for quantity Show menu: 1. Coke $1.25 2. Pepsi $1.00 3. Water $2.00 4. Coffee $1.50 Save quantity 5. Exit Menu Return price Return (price *quantity)
Planning
- Function Flow Charts (Continued)
displaylnfo
(purchase, payment)
takePayment
Calculate tax
(6% of purchase)
Prompt for payment
amount
Calculate total purchase
(purchase+ Calculated tax)
Save payment
amount
Calculate change
(payment -total purchase)
Return
(payment)
Display calculated values
Transcribed Image Text:Planning - Function Flow Charts (Continued) displaylnfo (purchase, payment) takePayment Calculate tax (6% of purchase) Prompt for payment amount Calculate total purchase (purchase+ Calculated tax) Save payment amount Calculate change (payment -total purchase) Return (payment) Display calculated values
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