def is_palindrome(n): if [str(n)[i] for i in range(len(str(n)))]==[str(n)[-i-1] for i in range(len(str(n)))]: return n if list(filter(is_palindrome, range(1, 200))) == [1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191]: print('测试成功!') else: print('测试失败!')
def is_palindrome(n): if [str(n)[i] for i in range(len(str(n)))]==[str(n)[-i-1] for i in range(len(str(n)))]: return n
if list(filter(is_palindrome, range(1, 200))) == [1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 111, 121, 131, 141, 151, 161, 171, 181, 191]: print('测试成功!') else: print('测试失败!')
测试成功!
楼下str(n)=str(n)[::-1]好多了，没想到（0 - 0）
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Luffy-sir
测试成功!