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Python Regular Expressions in Python Introduction to Regular Expressions Escapes

Escapes challenge 2

Now, write a function named numbers() that takes two arguments: a count as an integer and a string. Return an re.search for exactly count numbers in the string. Remember, you can multiply strings and integers to create your pattern.

escapes.py
import re

def first_number(strF):
    return re.search('\d',strF)

def numbers(cnt, strn):
    re.search(r'\d' *cnt, strn)

1 Answer

Steven Parker
Steven Parker
221,976 Points

You're very close!

You just forgot to return the result.

thanks a lot i don't know how i missed that