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Python

osvaldo carrillo
osvaldo carrillo
5,072 Points
Posted by osvaldo carrillo
osvaldo carrillo
5,072 Points

Can someone help me with the last challenge?

def show_help(): # print out instructions on how to use the app print("What should we pick up at the store?") print(""" Enter 'DONE' to stop adding items. Enter 'HELP' for this help. Enter 'SHOW' to see your current list. """)

def show_list(shopping_list): # print out the list print("Here's your list:")

for item in shopping_list:
    print(item)

def add_to_list(shopping_list, new_item): # add new items to our list shopping_list.append(new_item) print("Added {}. List now has {} items.".format(new_item, len(shopping_list))) return shopping_list def main():
show_help() # make a list to hold onto our items shopping_list = [] while True: new_item = input("> ") # be able to quit the app if new_item == 'DONE': break elif new_item == 'HELP': show_help() continue elif new_item == 'SHOW': show_list(shopping_list) continue add_to_list(shopping_list, new_item) show_list(shopping_list)