Python判断五位回文数
x=input()
for i in x:
if len(x)!=5:
print('输入长度错误!')
elif i.isalpha():
print('输入的不是自然数!')
elif x!=x.reverse:
print(f'{x}不是回文数')
else:
print(f'{x}是回文数')
Exited with error status 1
File "/data/821ef309358d049af809a0143beefb63", line 5
elif i.isalpha():
^
SyntaxError: invalid syntax