2020-04
14

一句秒杀一段话

By xrspook @ 19:52:09 归类于: 扮IT

还记得初中的时候数学老师跟我说初等数学比高等数学难多了,幸好,我这辈子暂时只学过高等数学,而且几乎都还给大学老师了……

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# def first(word):
#     return word[0]
# def last(word):
#     return word[-1]
# def middle(word):
#     return word[1:-1]
# def is_palindrome(word):
#     if len(word) <= 1:
#         return True
#     elif first(word) != last(word):
#         return False
#     else:
#         return is_palindrome(middle(word))
def is_palindrome(word):
    return word[::-1] == word
word = input('word is ')
print(is_palindrome(word))
# word is qwerreq
# False
# word is poiuuiop
# True
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