标签:失败 lse list range python filter lis ali print
def is_palindrome(n):
return str(n) == str(n)[::-1]
output = filter(is_palindrome, range(1, 1000))
print(‘1~1000:‘, list(output))
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!‘)
python 代码题06 回数是指从左向右读和从右向左读都是一样的数,例如12321,909。请利用filter()筛选出回数
标签:失败 lse list range python filter lis ali print
原文地址:https://www.cnblogs.com/zula/p/9804685.html