C++

You will have to write a simple food kiosk menu, and allow the user to enter different options to make a purchase. Every option generates a different response from the kiosk. The program starts by printing the following menu:

Please select a menu item from the list below: 1  View food menu 2  Pay total due 3  Add $5 in credit 4  Clear order 

The user can input a numerical menu option between 1 and 4. If an incorrect entry is inputted then the program will print.

Please enter a valid option! 

Below is an explanation of each menu option:

• 1 View food menu: This option will go into another menu which will display food options to the user. The user can input a numerical menu option between 1 and 5.

What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $0.00 

If an incorrect entry is inputted then the program will print.

Invalid item number please try again 

This menu will loop until the user enters option 6 which will bring them back to the main menu. When the user inputs an option between 1 and 5 the program will display a confirmation of the selected item. Make sure that each corresponding menu option prints the exact confirmation format listed below:

You have added a Chicken Sandwich to your order. You have added a Chicken Salad to your order. You have added French Fries to your order. You have added a Hot Dog to your order. You have added a Slice of Pizza to your order. 

Below is an example of the console output when the user chooses option 1 and then 2 (note that the input is not visible in the output).

What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $0.00 You have added a Chicken Sandwich to your order. What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $3.45 You have added a Chicken Salad to your order. What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $7.45 

• 2 Pay total due: This option allows the user to pay the amount that is due. The user will start from an initial budget of $10 and if the user is able to afford the total due then the purchase will go through and the user will see the following text:

Your total due is: $7.45 Thank you! Your change is: $2.55 Enjoy your meal! 

If the user cannot afford the purchase they will received the following console text and exit the program:

Insufficient funds! 

• 3 - Add $5 in credit: This option increments the available credit by $5, and prints the new available credit (with 2 digits precision):

Credit available: $ 

• 4 Clear order: This menu option will reset the total balance due to $0:

Current order balance has been cleared. Current due: $0.00 

Below is an example of what the program should output based on the input 1 3 5 6 2.

Please select a menu item from the list below 1 - View Food Menu 2 - Pay total due 3 - Add $5 in credit 4 - Clear order What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $0.00 You have added French Fries to your order. What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $1.99 You have selected added a Slice of Pizza to your order What would you like to add to your order? (1) Chicken Sandwich: $3.45 (2) Chicken Salad: $4.00 (3) French Fries: $1.99 (4) Hotdog: $2.99 (5) Pizza: $3.99 (6) Go to main menu Your current total is: $5.98 Please select a menu item from the list below 1 - View Food Menu 2 - Pay total due 3 - Add $5 in credit 4 - Clear order Your total due is: $5.98 Thank you! Your change is: $4.02 Enjoy your meal! 

Every dollar amount must be printed with 2 digits precision. Check section 9.2 of this book for how to use setprecision and iomanip to achieve this result.