Python题目：1、循环打印列表中每个元素，遇到列表则再循环打印出它里面的元素， li = [11, (1, 2), 4, "admin", [3, 7, 8, "shanshan"], 5, "tester001"]

答案：

11
(1, 2)
4
admin
3
7
8
shanshan
5
tester001

代码如下：

li = [11, (1, 2), 4, "admin", [3, 7, 8, "shanshan"], 5, "tester001"]
for item in li:
if type(item) == list:
for sub_item in item:
print(sub_item)
else:
print(item)