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amunizpvs.divad90

Palindrome

took only the library needed.

Code
Diff
  • from re import sub

is_palindrome = lambda s: sub(r'[^a-zA-Z0-9]', '', s.lower()) == sub(r'[^a-zA-Z0-9]', '', s.lower())[::-1]
    • import re
    • from re import sub
    • is_palindrome = lambda s: re.sub(r'[^a-zA-Z0-9]', '', s.lower()) == re.sub(r'[^a-zA-Z0-9]', '', s.lower())[::-1]
    • is_palindrome = lambda s: sub(r'[^a-zA-Z0-9]', '', s.lower()) == sub(r'[^a-zA-Z0-9]', '', s.lower())[::-1]