# Declare list variable
list = []

# Function adds value (String) to list
def add_item(item):
    list.append(item)

# Function prints the list out with amount of items
def view_list():
    print(f"You have {len(list)} items in your shopping list")
    print(list)

# While loop that ends when n is inputed and breaks the loop
while(1):
    # Get user input to continue or not
    ans = input("Add item to list?(y/n): ")

    # Checks if user wants to add new item to list
    if (ans.lower() == "y"):
        user_item = input("Enter item name: ")
        add_item(user_item)
    else:
        view_list()
        break