Question

Please help me to do my assignment it should be python. Thank you

Write a menu-driven program for Food Court. (You need to use functions!)

• Display the food menu to a user (Just show the 5 options' names and prices - No need to show the Combos or the details!)
• Ask the user what he/she wants and how many of it. (Check the user inputs) AND Use strip() function to strip your inputs.
• Keep asking the user until he/she chooses the end order option.

(You can pass quantity1, quantity2, quantity3, quantity4 & quantity5 to save the quantities of the orders)

• Calculate the price.
• Ask the user whether he/she is a student or a staff. There is no tax for students and 9% tax for staffs. Add the tax price to the total price.

Tax

Cupertino

9.000%

Santa Clara

• Display the bill to the user. The bill includes:
  • The food items
  • The quantities
  • The cost of them
  • The total before tax
  • Tax amount
  • Total price after tax

You can have your own design but you need to have a main function and get started from the main function.

For example:

def main():

displayMenu()

.

.

displayBill(..)

main()

or

if __name__ == "__main__":
main()

The name of functions also up to your design but they should show what the functions do.

• Only display 2 decimal points when displaying all the numbers.

• Put at least two outputs  (results after you run your code) at the end of your code as a multi-line comment.

• Don't forget to put your name and a short description of your code on the top on your code.

• Don't forget to test your code with Positive and Negative Testing! (For more information see this page Testing)

Answer 1

from collections import OrderedDict
from string import ascii_uppercase

order={}
user=""
menu_items =[]

#Item class to store details of item like name and price
class Item:
def __init__(self, name, price):
self.name = name
self.price = price
  
def __str__(self):
itemDetail=self.name +(" price: %.2f "%(self.price))
return itemDetail
  
#user function to generate the bill
def generateBill():
print("\n\n\n -----------Bill---------------\n\n\n")
global user
grandTotal=0.0
tax=0.0
for item in order.keys():
itemName=item.name
quantity=order[item]
price=item.price
totalPrice=price*quantity
print (itemName +" : %.2f X %d = %.2f"%(price,quantity,totalPrice))
grandTotal+=totalPrice
  
print ("total price for all item is without Tax = %.2f"%(grandTotal))
  
if user == "student":
tax=0
elif user == "staff":
tax=grandTotal*0.09
print("tax value = %.2f"%(tax))
print("total amount (include tax) = %.2f"%(grandTotal+tax))


#this will add item and their quantity in order dictionary
def addItem(item,quantity):
if item in order:
order[item]+=quantity
else:
order[item]=quantity

#for input of user as student or staff
def getUserDetail():
global user
Done=False
while(not Done):
Done=True
user=raw_input("press A for student and B for staff: ")
user=user.strip()
if user is "A":
user="student"
elif user is "B":
user="staff"
else:
print("wrong input")
Done=False

#initializing the menu of Items
def init():
menu_items.append(Item('The "Big Boy" Burger', 16.99))
menu_items.append(Item('French Fries', 5.99))
menu_items.append(Item('Currie sauce', 19.99))
menu_items.append(Item('Napkins with Chokolates', 10.50))
menu_items.append(Item('Juice Box', 89.01))
menu_items.append(Item('Takeout', 18.99))
  
selection='A'
for item in menu_items :
print selection +" : "+ item.__str__()
selection = chr(ord(selection) + 1)
  
  
def main():

init() #initalizing menu of order
  
Done=False #to check if your end its menu selection
  
#while user not input done this loop will conitinue to take input fro user
while(not Done):
item= str(raw_input("enter the item number or 'done' for exit menu selection: "))
item=item.strip()
if item is "A":
quantity=int(input("enter the quantity: "))
addItem(menu_items[0],quantity)
  
elif item is "B":
quantity=int(input("enter the quantity: "))
addItem(menu_items[1],quantity)
elif item is "C":
quantity=int(input("enter the quantity: "))
addItem(menu_items[2],quantity)
elif item is "D":
quantity=int(input("enter the quantity: "))
addItem(menu_items[3],quantity)
elif item is "E":
quantity=int(input("enter the quantity: "))
addItem(menu_items[4],quantity)
elif item == "done":
Done=True
else:
print("wrong input")
  
getUserDetail()
generateBill()
  

if __name__ == "__main__":
main()

output: