Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN: 9780133594140
Author: James Kurose, Keith Ross
Publisher: PEARSON
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Python
Using recursion only
No loops
Note that in a correct solution the isdigit method or in operator will never be applied to the entire string s. The function must return and not print the resulting string.
def getDigits(s):
Transcribed Image Text:>>> s = getDigits('1, 2, 3, can you count with me?")
>>> S
'123'
>>> s = getDigits('I love 3.1415. But 17 is my favorite whole number.')
>>> S
'3141517'
>>> s = getDigits('testing, testing!?!?!')
>>> S
>>> s = getDigits(")
>>> S
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