pycod
很多人在说我们讲故事吹NB 但是我们吹过的NB ,正在一一变为现实 !!!!!

>>> tup1 = (1,2,3)
>>> tup2 = tup1*2
>>> tup2
(1, 2, 3, 1, 2, 3)
>>> tup3 = tup1 + tup2
>>> del tup1
>>> tup1
Traceback (most recent call last):
File "<pyshell#6>", line 1, in <module>
tup1
NameError: name 'tup1' is not defined

 

>>> tup1 = (1,)
>>> tup1
(1,)
>>> tup1 = tup1 + tup2
]
>>> tup1
(1, 1, 2, 3, 1, 2, 3)
>>> max (tup1)
3
>>> min (tup1)
1
>>> len (tup1)
7
>>>
>>> list1 = ['a','f']
>>> tup3 = tuple(list1)
>>> tup3
('a', 'f')
>>>

posted on 2019-07-27 21:49  pycod  阅读(124)  评论(0编辑  收藏  举报