在此插入代码
def is_palindrome(n): return str(n) == str(n)[::-1] print(list(filter(is_palindrome, range(0,1001))))
返回布尔值
def is_palindrome(n): s = str(n) for i in range(len(s)): if s[i] == s[len(s)-1-i]: return True else: return False output = filter(is_palindrome, range(1, 1000)) print(list(output))
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吴利民5705255624
def is_palindrome(n): return str(n) == str(n)[::-1] print(list(filter(is_palindrome, range(0,1001))))