Easy and fast python solution using re ( beats 98%)

  • 0
    import re
    class Solution(object):
        def isPalindrome(self, s):
            :type s: str
            :rtype: bool
            if s == "":
                return True
            s = s.replace(" ","")
            s = re.sub(r'\W+',"",s)
            s = s.lower()
            print s
            if s == s[::-1]:
                return True
            return False

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