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Python Regular Expressions in Python Introduction to Regular Expressions Word Length

Regex: find_words challenge. What am I missing?

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word_length.py
import re

# EXAMPLE:
# >>> find_words(4, "dog, cat, baby, balloon, me")
# ['baby', 'balloon']

def find_words(count, string):
    return re.findall(r'\w{count,}', string)

1 Answer

Steven Parker
Steven Parker
221,070 Points

You're got the right idea, but you don't want the literal word "count" in your RegEx expression.

Instead, use a mechanism like concatenation, the "format" function, or an "f-string" to include the value of the "count" variable in the expression.

Once you fix that you should pass the challenge.