# Adobe Connect - coding workshop, 14.10.2021
print("Welcome!")

# some example Fibonacci numbers
# 0, 1, 1, 2, 3, 5, 8, 13, 21, 34
# the idea is to ask the user of which Fibonacci number should be shown
# for example, 3 would result => 1, 7 would result => 8, and so on...

# this will be asked from input later
# it makes it faster to test the application
# with a hardcoded number instead
# if the user inputs 13, that should result in number 3
choice = input("Which Fibonacci number you wish to know?\n")
choice = int(choice)

# the first two numbers in Fibonacci sequence,
# this is where we start!
old_number = 0
new_number = 1

# we have to change the choice-variable a little bit
# because we already have the first two numbers in the variables above!
choice = choice - 2

# find out the correct Fibonacci number in a loop!
for number in range(choice):
    fibonacci = old_number + new_number

    # to proceed with the Fibonacci sequence
    # we have to place the previous "new number" as the old number
    # and calculate the new "new number"
    old_number = new_number
    new_number = fibonacci
    print("Cycle!")


# print the result
print(f"Fibonacci number with index {choice + 2} equals to {fibonacci}")

# NEW FILE

# this should be asked from user
number_from_user = "12345"
# this could also be : one two three four five

if number_from_user.isnumeric():
    # the maximum length allowed was 5
    if len(number_from_user) <= 5:
        print("Numbers given")
        number_from_user.replace("1", "one")
        # and so on
else:
    print("words!")

    # here you can check how many words was given by user
    # approach 1: count the number of words by counting amount spaces between words
    # and then +1. because if you have 5 words, you'll have 4 spaces between them and so on

    # approach 2: the more typical way is to split the word into a list (collection
    # and count the words there.... we will go through colelctions next lecture :)
    # parts = number_from_user.split(" ")

    # do the replacing part here again
    # number_from_user = number_from_user.replace("one", "1")