Discuss / Python / 看了别人的神答案,感觉自己若爆了

看了别人的神答案,感觉自己若爆了

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似水年华_

#1 Created at ... [Delete] [Delete and Lock User]

自己的:

def is_palindrome(n): l = str(n) m = len(l)-1 q = 0 for i in range(m): if l[i] == l[m-i]: q = q + 1 else: pass return q == m

神答案:

def is_palindrome(n): a = str(n) return a == a[::-1]

return q == m

请问段return的到底是啥..百度半天出不来

似水年华_

#3 Created at ... [Delete] [Delete and Lock User]

return 的是布尔值,真或假

果然是强啊


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