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Write a test program that would take at least 3 combinations of amounts entered and choices of products, and displays the results of all three trials. You can include the vending machine program as a method in the testing program.

Write a test program that would take at least 3 combinations of amounts entered and choices of products, and displays the results of all three trials. You can include the vending machine program as a method in the testing program.

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Programming Problem 2 – Vending Machine Write a program that simulates the functionality of a vending machine having the following characteristics: · The vending machine offers 5 products · The vending machine accepts coins, 1 dollar bills, and 5 dollar bills • The change is always given in coins, with maximum possible number of coins in each value: 25, 10, 5 or 1 cent. • The selections available for user are numbers from 1 to 5. • The user enters the money – simulate the action through a loop that ends when the user enters 0. Each coin, or paper bill will be read individually. • The user makes the selection, and the machine allows a maximum 4 other selections if the amount entered doesn't cover the price of the item. • Once an item is delivered, the machine gives the change in coins. • There is no increment for the money during one selection. • The user can stop the selection at any time by entering 0 for the product selection. • If the user chooses to cancel the selection, the machine returns the initial amount in coins. • Display the outcome of the operation for each alternative you consider possible for the vending machine. • Make sure that the machine returns the correct change at all times. Use appropriate selection and repetition loops to solve the problem. Write a test program that would take at least 3 combinations of amounts entered and choices of products, and displays the results of all three trials. You can include the vending machine program as a method in the testing program.
Transcribed Image Text:Programming Problem 2 – Vending Machine Write a program that simulates the functionality of a vending machine having the following characteristics: · The vending machine offers 5 products · The vending machine accepts coins, 1 dollar bills, and 5 dollar bills • The change is always given in coins, with maximum possible number of coins in each value: 25, 10, 5 or 1 cent. • The selections available for user are numbers from 1 to 5. • The user enters the money – simulate the action through a loop that ends when the user enters 0. Each coin, or paper bill will be read individually. • The user makes the selection, and the machine allows a maximum 4 other selections if the amount entered doesn't cover the price of the item. • Once an item is delivered, the machine gives the change in coins. • There is no increment for the money during one selection. • The user can stop the selection at any time by entering 0 for the product selection. • If the user chooses to cancel the selection, the machine returns the initial amount in coins. • Display the outcome of the operation for each alternative you consider possible for the vending machine. • Make sure that the machine returns the correct change at all times. Use appropriate selection and repetition loops to solve the problem. Write a test program that would take at least 3 combinations of amounts entered and choices of products, and displays the results of all three trials. You can include the vending machine program as a method in the testing program.
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