03元祖
4305 ワード
1. , , ,
( 、 ),
(),
>>>temp = (1, 2, 3, 4)
>>>temp
>>>(1, 2, 3, 4)
>>>type(temp)
>>><class 'tuple'>#
>>>
>>>temp(1) #
>>>temp
>>>1
>>>type(temp)
>>><class 'int'>#temp int , ()
>>>temp(1,)
>>>type(temp)
>>><class 'tuple'> # ‘,‘ , , ’()'
>>>temp[::]
>>>(1,)
>>># ,
>>> 2 * (2)
4
>>> 2 * (2,)
(2, 2)
>>>
2.
>>> temp = (1, 2, 3, 4)
>>> temp[1] = 3 #
Traceback (most recent call last):
File "" , line 1, in <module>
temp[1] = 3
TypeError: 'tuple' object does not support item assignment
>>> temp = (1, 2, 3, 4)# 2 1234
>>>temp 1 = (1234,)
>>> temp = temp[:2] + temp1 + temp[2:]
>>> temp
(1, 2, 1234, 3, 4)
>>>
3.
>>> del temp # ,
>>> temp
Traceback (most recent call last):
File "" , line 1, in <module>
temp
NameError: name 'temp' is not defined
>>>
、