p3.py

'''3. To print ‘n terms of Fibonacci series using iteration'''

fibonacci_list = [1, 1]                                         # placing seed values in a list

length = int(input("Enter the length of your fibonnaci series: "))

while len(fibonacci_list) < length:
    # find the len of list in every loop
    length_of_list = len(fibonacci_list)

    last_item = fibonacci_list[length_of_list - 1]          # last item in list
    second_last_item = fibonacci_list[length_of_list - 2]   # second last item in list

    new_number = last_item + second_last_item               # next number in fibonacci
    fibonacci_list.append(new_number)                       # add new item to the list

print(fibonacci_list)                                       # print output