代码如下:
def func7(str):
e = len(str)
for i in range(e+1):
if (str[i] == str[e-1]) and i < e-1:
return True
else:
return False
return True
s = str(input("请输入字符串:"))
if func7(s):
print("%s是回文" % s)
else:
print("%s不是回文" % s)
效果如下: