Bot

# Write your code here :-)
print('I am ALICE your personal bot')
user_name = input('What is your name: ')
print('How can I help you today ' + user_name + '?')
print()
operation = input ('Would you like to add, subtract, divide, multiply or average some numbers today? ')
print()
# Checks what type of operation has been chosen.
if operation == 'add' or operation == '+':
    print('You have chosen to add the numbers')
    number1 = int(input ('What is your first number?: '))
    number2 = int(input ('What is your second number?: '))
    result = number1 + number2
    print('Your answer is ' + str(result))
elif operation == 'subtract' or operation == '-':
    print('You have chosen to add the subtract')
    number1 = int(input ('What is your first number?: '))
    number2 = int(input ('What is your second number?: '))
    result = number1 - number2
    print('Your answer is ' + str(result))
elif operation == 'divide' or operation == '/':
    print('You have chosen to divide the numbers')
    number1 = int(input ('What is your first number?: '))
    number2 = int(input ('What is your second number?: '))
    result = number1/number2
    print('Your answer is ' + str(result))
elif operation == 'multiply' or operation == 'x' or operation == '*':
    print('You have chosen to multiply the numbers')
    number1 = int(input ('What is your first number?: '))
    number2 = int(input ('What is your second number?: '))
    result = number1 * number2
    print('Your answer is ' + str(result))
elif operation == 'average':
    print('Let me average some number for you')
    how_many = int(input('How many numbers do you want me to average: '))
    #Takes an input and casts it to a interger / number
    total = 0
    for number_count in range(how_many):
        number = input('Enter number ' + str(number_count) + ': ')
        total = total + int(number)
        # Asks for the number of each item, adding it to the total.
    result = total / how_many
    print('The average is ' + str(result))
    # prints the result
elif operation == 'shopping':
    print('Let me take down your shopping list for you.')
    shopping_list = []
    #set up list
    how_many = int(input('How many items do you want to add to your list? '))
    #ask how many items to add
    for item_number in range(how_many):
        item = input('What item would you like to add to the list? ' )
        shopping_list.append(item)
    #add items one at a time to the list
    print()
    print('This is what is on your shopping list: ')
    for item in shopping_list:
        print(item)
    print()
    print('You have '+ str(len(shopping_list)) + ' items on your list')
    #print out the list
elif operation == 'discount':
    print('Let me work out how much discount you get')
    discount = int(input('What is the discount? '))
    price = float(input('How much is the item? '))
    #coverts to a float incase of decimals...
    print('You want to know how much ' + str(discount) + '% discount off £' + str(price) +' is.')
    print()
    reduced_price = round(price*(discount/100),2)
    #rounds % discount to 2dp.
    print('Your discount is £' + str(reduced_price) + '.')
    print('Your item will now cost £' + str(round(price-reduced_price,2)) + '!')




else:
    print('I dont understand!')
print()
print('Till next time ' + user_name)