在不使用join命令的情况下联接列表中的元素
问题描述:
我需要在不使用连接命令的情况下将列表中的元素连接 ,因此,例如,如果我有该列表:
I need to join the elements in a list without using the join command, so if for example I have the list:
[12,4,15,11]
输出应为:
1241511
到目前为止,这是我的代码:
Here is my code so far:
def lists(list1):
answer = 0
h = len(list1)
while list1 != []:
answer = answer + list1[0] * 10 ** h
h = h - 1
list1.pop(0)
print(answer)
但是,最后,答案最终是125610
,这显然是错误的.
But, in the end, the answer ends up being 125610
which is clearly wrong.
我认为逻辑还可以,但是我找不到问题所在?
I think the logic is OK, but I can't find the problem?
答
如果您只想打印数字而不是return
实际的int
:
If you just want to print the number rather than return
an actual int
:
>>> a = [12,4,15,11]
>>> print(*a, sep='')
1241511