我正在codewars.com上进行一次7 kyu编码挑战,而这样做的时候我得到了以下消息:
Traceback (most recent call last):
File "new.py", line 10, in <module>
series_sum(5)
File "new.py", line 3, in series_sum
if "." in n:
TypeError: argument of type 'int' is not iterable
此代码:
def series_sum(n):
str(n)
if "." in n:
n=n[:index('.')]+'00'
elif '.' not in n:
n = n+'.00'
series_sum(5)
有人可以解释为什么吗?
答案 0 :(得分:0)
您应该这样修改它:
def series_sum(n):
n = str(n)
if "." in n:
n=n[:index('.')]+'00'
elif '.' not in n:
n = n+'.00'
series_sum(5)