52 ms, 99.84%, regex with Python


  • 0

    This is how my script worked:

    import re
    
    class Solution(object):
        def isPalindrome(self, s):
            """
            :type s: str
            :rtype: bool
            """
            s = re.sub(r"[^A-Za-z0-9]+", '', s).lower()
            if s == s[::-1]:
                return True
            else:
                return False
    

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