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* Update is_palindrome.py * Update is_palindrome.py * Reuse s Co-authored-by: Christian Clauss <cclauss@me.com>
29 lines
901 B
Python
29 lines
901 B
Python
def is_palindrome(s: str) -> bool:
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"""
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Determine whether the string is palindrome
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:param s:
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:return: Boolean
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>>> is_palindrome("a man a plan a canal panama".replace(" ", ""))
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True
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>>> is_palindrome("Hello")
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False
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>>> is_palindrome("Able was I ere I saw Elba")
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True
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>>> is_palindrome("racecar")
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True
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>>> is_palindrome("Mr. Owl ate my metal worm?")
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True
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"""
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# Since Punctuation, capitalization, and spaces are usually ignored while checking Palindrome,
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# we first remove them from our string.
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s = "".join([character for character in s.lower() if character.isalnum()])
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return s == s[::-1]
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if __name__ == "__main__":
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s = input("Enter string to determine whether its palindrome or not: ").strip()
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if is_palindrome(s):
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print("Given string is palindrome")
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else:
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print("Given string is not palindrome")
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