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Cross Ender
9,567 Pointsl
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import re
# EXAMPLE:
# >>> find_words(4, "dog, cat, baby, balloon, me")
# ['baby', 'balloon']
def find_words(count, string):
return re.findall(r'', string)
2 Answers
Salam El Bsat
2,005 PointsHi Sarah Ruszkowski,
In the word length exercise, they asked to return a list of the words that has count number of characters or more.
first, you got it right by using re.findall(r'',string), what is missing overhere is the ingredients of the raw string.
it is a number of unicode characters or more, you can think of two representations:
r'\w{count,)': This is intuitive and logically correct, this only issue with it is that you embedded a variable name inside a string, so the method will not recognize it as a variable and will search for something else. However, if you write r'\w{4,}': the example will work.
r'\w+'*count: This checks if a unicode character occurs at least with the \w+, and then multiplies that one by count, so that it will be searching for at least that much number of characters or more! And this can be the valid solution in this case.
Hope this helps, Salam
Cross Ender
9,567 PointsSorry about the craziness here. I wanted to access the forums without using fancy links. Is there a better way to do this?
Salam El Bsat
2,005 PointsSarah Ruszkowski, clicking on the Community tab in the top-most bar of the website takes you to the forums, then there, you can search for any question or keyword of interest.
Hope this helps, Salam
Jason Anders
Treehouse Moderator 145,860 PointsJason Anders
Treehouse Moderator 145,860 PointsHi Sarah Ruszkowski
Your Title and body make no sense. "I" is not a proper title or question to be posted to the community. Please edit the post to contain a valid title and a valid question.
Thank you!
Jason Anders ~Treehouse Community Moderator~