03-LessThanTen.py

# https://www.practicepython.org/exercise/2014/02/15/03-list-less-than-ten.html
a = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]

def less_than_ten(a):
    for n in a:
        if n < 10:
            print(n)
			
less_than_ten(a)


## extras:

# 1. Instead of printing the elements one by one, make a new list that has all the elements 
# less than 5 from this list in it and print out this new list.
def less_than_ten_list(a):
    lesslist = []
    for n in a:
        if n < 10:
            lesslist.append(n)
    return lesslist
	
less_than_ten_list(a)

# 2. Write this in one line of Python.
print([ x for x in a if x < 10])

# 3. Ask the user for a number and return a list that contains only elements from the 
# original list a that are smaller than that number given by the user.
num = float(input("Please enter a number. "))
print([ x for x in a if x < num])