readme.md

What Did I Learn?

In this challenge I learned:

1. In solution 1, we join all the words, separating them by a space.

a = " ".join(words)

2. Then we exchanged '.' By '' and we use split () to separate the string into different words by spaces.

return a.replace(separator," ").split()

1. In solution 2, for each word, we apply split (), and if the result is not empty, we add to the answer.

for i in word.split(separator):
    if i: # Check if the split word is not empty.
        ans.append(i)