Question

Q1 (2 pts) Shopping list

Write a program that prompts a user for items on their shopping list and keeps prompting the user until they enter "Done" (make sure your program can stop even if the user enters "Done" with different cases, like "done"), then prints out the items in the list, line by line, and prints the total number of items on the shopping list.

Output (after collecting items in the while loop) should look something like this:

Apple 
Bread 
Milk 
Steak
Potatoes 
Total items on shopping list: 5

So Far I have this:

#Define funciton def input_shopping_list(): # Create list shoppingList = list() #Prompt user for an item item = input("Enter an item: ") #Loop until done is entered while item != "done": shoppingList.append(item) item = input("Enter an item: "). return shoppingList; # Get the shopping list shoppingList = input_shopping_list() # initialize count to O count = 0 print("\n") # iterate through the list for i in shoppingList: print(i) count = count + 1 # display the total number of items print("Total items on shopping list: " + str(count))

Question: How do I only print:

Apple 
Bread 
Milk 
Steak
Potatoes 
Total items on shopping list: 5

Question: How do I make the condition-case sensitive where it stops the program when its "Done" and "done"

Answer 1

We have to use lower() function of string 

Just replace the line 
while item != "done"
to below line
while item.lower() != "done"

Note: Please comment below if you have any doubts. upuote the solution if it helped. Thanks!

Note: Make sure the indentation