def is_palindrome(n): if n<10: return True n=str(n) length=len(n)//2 i=1 while i<=length: if n[i-1]!=n[-i]: return False i=i+1 return True
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冷雪儿_yyf
def is_palindrome(n): if n<10: return True n=str(n) length=len(n)//2 i=1 while i<=length: if n[i-1]!=n[-i]: return False i=i+1 return True