Question

Programming Language is Python

Design your solution: 1. Main menu: Create a main user menu to display the main options to the user. User have the option to choose between 1 and 4. The program will display an error message if user option is not within the valid selection (less than 1 and greater than 4). Think about using a conditional structure to serve the user choice. Invalid option (for e.g. 5) can be handled with default else block (please see sample I/O for error message). A main menu is as follows and detailed of each option is provided below: 1. Order Pizza 2. Order drinks 3. Checkout 4. Quit 2. Order Pizza: User can order three different types of pizza: cheese, meat and veggie. Like main menu any invalid option will display an error message. A sample pizza menu is as follows along with price: Pizza Menu 1. Cheese lovers - $11.99 2. Meat lovers - $14.99 3. Veggie lovers - $12.99 3. Order drinks: Similarly, there will be two drink options (shown below) and invalid option will display an error message. Each item also displays the price so user knows how much they are paying. Drink Menu 1. Soda - $1.50 2. Water Bottle - $1.00 4. Choc Checkout: Option 3 'Checkout' in main menu will calculate the total cost along with the sales tax. To calculate the tax you can multiply sales tax with total cost. For this program, you can assume VA sales tax 4.3%. Quit: Quit will simply exit the program once user hits '4'. You can display a message for this option. (See below sample 1/0)

Need it to look just like the sample output. pls and ty!!

Answer 1

The above question can be solved in the following steps-

STEP 1- Display the opening message and run an infinite while loop that breaks when user enters 4 to quit.

STEP 2- Display the main option menu. If user chooses to order pizza, ask for pizza selection and compute the cost and add it to totalBeforeTax.

STEP 3- If user chooses to order drinks, ask for drink selection and compute the cost and add it to totalBeforeTax.

STEP 4- If user chooses to checkout, display the totalBeforeTax, and then compute and show the totalAfterTax.

STEP 5- If user enters to quit, break the while loop. Also add necessary invalid option messages at right places.

PYTHON CODE-

#opening message for user
print("\t********************WELCOME TO SIMPLE TAKEOUT************************")
#stores the total amount before tax
totalBeforeTax = 0.0
#stores the total amount after tax
totalAfterTax = 0.0
#an infinite while loop that breaks when user enters 4 to Quit
while(True):
#display the options
print("\t1.Order Pizza\n\t2.Order Drinks\n\t3.Checkout\n\t4.Quit")
#store the user input for option
option = int(input("Select your option(1-4) : "))
#if user chooses to order pizza
if option == 1:
#display pizza menu
print("\tPizza Menu")
print("\t1.Cheese Lovers- $11.99\n\t2.Meat Lovers- $14.99\n\t3.Veggie Lovers- $12.99")
#ask user for pizza selection
pizzaSelection = int(input("Enter your pizza selection(1-3) : "))
#if pizzaSelection is cheese pizza,
if pizzaSelection == 1:
#ask user for number of cheese pizza and compute the cost and add it to totalBeforeTax
countPizza = int(input("How many cheese pizza? "))
totalBeforeTax += (countPizza*11.99)
#if pizzaSelection is meat pizza
elif pizzaSelection == 2:
#take user input for no of meat pizza and compute the cost and add to totalBeforeTax
countPizza = int(input("How many meat pizza? "))
totalBeforeTax += (countPizza*14.99)
#if pizzaSelection is veggie pizza,   
elif pizzaSelection == 3:
#ask for number of veggie pizza, compute and add it to totalBeforeTax
countPizza = int(input("How many veggie pizza? "))
totalBeforeTax += (countPizza*12.99)
#Invalid option
else:
print("Invalid option. Returning to main menu")
continue
#if user chooses to order Drinks
elif option == 2:
#display drinks menu
print("\tDrinks Menu")
print("\t1.Soda- $1.50\n\t2.Water Bottle- $1.00")
#user input for drinkSelection
drinkSelection = int(input("Enter your drink selection(1-2) : "))
#user selects soda
if drinkSelection == 1:
#store the count, compute and add cost to totalBeforeTax
countDrink = int(input("How many soda ? "))
totalBeforeTax += (countDrink*1.50)
#if user wants water bottles
elif drinkSelection == 2:
#store the count, compute cost and add to totalBeforeTax
countDrink = int(input("How many water bottles ? "))
totalBeforeTax += (countDrink*1.00)
#Invalid option
else:
print("Invalid option. Returning to main menu")
continue
#if user chooses to Checkout
elif option == 3:
print("\tChecking out...")
#display the totalBeforeTax
print("\tYour total before tax : ",totalBeforeTax)
#compute the totalAfterTax with tax rate at 4.3% or 0.043
totalAfterTax = totalBeforeTax + (totalBeforeTax * 0.043)
#display the totalAfterTax
print("\tYour total after tax : ",totalAfterTax)
print("\t*******************Thanks for using the Simple Takeout***************")
#re-initialize the totalBeforeTax and totalAfterTax
totalBeforeTax = 0.0
totalAfterTax = 0.0
#if user chooses to exit
elif option == 4:
print("Exiting the program")
break
#Invalid Option
else:
print("Invalid Option")
  

IMAGE OF CODE-

5 10 14 - 15 #opening message for user 2 print("\t********************WELCOME TO SIMPLE TAKEOUT************************ #stores the total amount before tax totalBefore Tax = 0.0 #stores the total amount after tax totalAfterTax = 0.0 #an infinite while loop that breaks when user enters 4 to Quit 8- while(True): #display the options print("\t1. Order Pizza\n\t2. Order Drinks\n\t3.Checkout\n\t4.Quit") #store the user input for option option = int(input("Select your option(1-4) : ")) 13 #if user chooses to order pizza if option == 1: #display pizza menu print("\tPizza Menu") print("\t1.Cheese Lovers- $11.99\n\t2. Meat Lovers- $14.99\n\t3. Veggie Lovers - $12.99") #ask user for pizza selection pizzaSelection = int(input("Enter your pizza selection(1-3) : ")) #if pizzaSelection is cheese pizza, if pizzaSelection == 1: #ask user for number of cheese pizza and compute the cost and add it to totalBefore Tax countPizza = int(input("How many cheese pizza? ")) totalBefore Tax += (countPizza*11.99) #if pizzaSelection is meat pizza elif pizzaSelection == 2: #take user input for no of meat pizza and compute the cost and add to totalBefore Tax countPizza = int(input("How many meat pizza? ")) totalBefore Tax += (countPizza*14.99) #if pizzaSelection is veggie pizza, elif pizzaSelection == 3: #ask for number of veggie pizza, compute and add it to totalBefore Tax countPizza = int(input("How many veggie pizza? ")) totalBefore Tax += (countPizza*12.99) 23 27 32

36 38 0 40 - 46 47 - 52- #Invalid option else: print("Invalid option. Returning to main menu") continue #if user chooses to order Drinks elif option == 2: #display drinks menu print("\tDrinks Menu") print("\t1. Soda- $1.50\n\t2. Water Bottle- $1.00") #user input for drinkSelection drinkSelection = int(input("Enter your drink selection(1-2) : ")) #user selects soda if drinkSelection == 1: #store the count, compute and add cost to totalBefore Tax countDrink = int(input("How many soda ? ")) totalBefore Tax += (countDrink*1.50) #if user wants water bottles elif drinkSelection == 2: #store the count, compute cost and add to totalBefore Tax countDrink = int(input("How many water bottles ? ")) totalBefore Tax += (countDrink*1.00) #Invalid option else: print("Invalid option. Returning to main menu") continue #if user chooses to Checkout elif option == 3: print("\tChecking out...") #display the totalBefore Tax print("\tYour total before tax : ", totalBefore Tax) #compute the totalAfterTax with tax rate at 4.3% or 0.043 totalAfterTax = totalBefore Tax + (totalBefore Tax * 0.043) #display the totalAfter Tax print("\tYour total after tax : ", totalAfterTax) print(" *******************Thanks for using the Simple Takeout************* 57 - 61 64 * * * * *

za 75 76 #re-initialize the totalBefore Tax and totalAfter Tax totalBefore Tax = 0.0 totalAfterTax = 0.0 #if user chooses to exit elif option == 4: print("Exiting the program") break #Invalid Option else: print("Invalid Option") 77 78 80

OUTPUT-

CASE#1

*****WELCOME TO SIMPLE TAKEOUT** 1. Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option (1-4) : 1 Pizza Menu 1. Cheese Lovers- $11.99 2.Meat Lovers- $14.99 3. Veggie Lovers- $12.99 Enter your pizza selection (1-3) : 1 How many cheese pizza? 2 1.Order Pizza 2.Order Drinks 3. Checkout 4.Quit Select your option(1-4) : 2 Drinks Menu 1. Soda- $1.50 2.Water Bottle- $1.00

Enter your drink selection (1-2) : 2 How many water bottles ? 1 1.Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option (1-4) : 3 Checking out... Your total before tax: 24.98 Your total after tax : 26.05414 *******************Thanks for using the Simple Takeout** 1.Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option (1-4) : 4 Exiting the program +++++ttttttt ... Program finished with exit code 0

CASE#2

ttttttttttttttttttt*WELCOME TO SIMPLE TAKEOTIT******tttttttttttttttttt 1.Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option(1-4) : 1 Pizza Menu 1.Cheese Lovers- $11.99 2.Meat Lovers- $14.99 3. Veggie Lovers- $12.99 Enter your pizza selection (1-3) : 4 Invalid option. Returning to main menu 1.Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option(1-4) : 2 Drinks Menu 1. Soda- $1.50 2.Water Bottle- $1.00 Enter your drink selection (1-2) : 4, Invalid option. Returning to main menu 1.Order Pizza 2.Order Drinks 3.Checkout 4.Quit Select your option (1-4) : 5 Invalid Option 1.Order Pizza 2.Order Drinks 3. Checkout 4.Quit Select your option(1-4) : 4 Exiting the program

If this answer helps, please give an up vote and feel free to comment for any query.