Question

For python!

You walk into a fast food restaurant and order fries, a burger, and a drink. Create a simple text based user interactive program keeps track of the menu items you order. Use a dictionary to keep track of your menu items and price and another dictionary to keep track of your order and quantity.

 Fries are $3.50

 Burger are $5.00

 Drinks are $1.00

 Sales tax rate is 7.25%

menu = { "burger":5.00, "fries":3.50, "drink":1.00 }

order = { "burger":0, "fries":0, "drink":0 }

i. Use menu for the menu items and price. Use order to keep a running total of the number of items ordered.

ii. Keep a running subtotal.

iii. When all items are ordered, calculate the sales tax and total amount.

iv. Print a simple receipt.

v. See the assignment description for a sample video of how this might function.

Answer 1

Python Code for the given problem statement is as follows:

menu = { "burger":5.00, "fries":3.50, "drink":1.00 }
order = { "burger":0, "fries":0, "drink":0 }
subtotal=0.0

def orderFrom():
    global subtotal
    while True:
        print ("What you want to order today?\n1. Burger\n2. Fries\n3. Drink\n4. Done Ordering (Give me Receipt)")
        choice = int(input("Your Choice"))
        if choice==1:
            order["burger"]+=1
            subtotal=subtotal + menu["burger"]
        elif choice==2:
            order["fries"]+=1
            subtotal+=menu["fries"]
        elif choice==3:
            order["drink"]+=1
            subtotal+=menu["drink"]
        elif choice==4:
            printReceipt()
            break
        else:
            print("Wrong Input")

def printReceipt():
    global subtotal
    salesTax=7.25
    total=subtotal+(0.725*subtotal)
    print("\nYou ordered ",order["burger"]," Burgers + ",order["fries"]," Fries + ",order["drink"]," Drink(s)")
    print("Total Cost : ",total, " $")
    print("Visit Us Again")
    order["burger"]=0
    order["fries"]=0
    order["drink"]=0
    subtotal=0.0
    getOrderFunc()

def getOrderFunc():
    getOrder = input ("Do you want to order something(Y/N)?")
    if getOrder=='Y'or getOrder=='y':
        orderFrom()
    else:
        print ("Thanks for coming")
        exit()

getOrderFunc()
    

Output:

I Hope you find this solution helpful.

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