"
,
"human"
>>> creature
('cat', 'dog', 'tiger', 'human')
>>> color = (0x001100, "blue", creature)
>...tiger', 'dog', 'cat')
>>> color = (0x001100, "blue", creature)
>>> color[-1][2]
'tiger'
4、列表类型及操作
列表类型定义..."
, 1024]
>>> ls[1:2] = [1, 2, 3, 4]
['cat', 1, 2, 3, 4, 'tiger', 1024]
>>> del ls[::3]
[1, 2, 4, 'tiger...']
>>> ls*2
[1, 2, 4, 'tiger', 1, 2, 4, 'tiger']
>>> ls = ["cat"
,
"dog"
,
"tiger"
, 1024]
>>> ls.append...(1234)
['cat', 'dog', 'tiger', 1024, 1234]
>>> ls.insert(3, "human")
['cat', 'dog', 'tiger', 'human'
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