1、list通常表达形式:
(里面可以是数值,字符,布尔类型等)
[1,23,4,5,6,7]
2、嵌套list:
[[1,2],[3,4],[5,6]]
3、list的提取:
>>>['1,2','3,4','5,6'][2]
'5,6'
>>>['1,2','3,4','5,6'][1:3]
'3,4','5,6'
5、list的添加
>>>b = [1,2,3]
>>>b.append(4)
>>>print(b)
[1, 2, 3, 4]
4、list的运算:
>>>['1,2','3,4','5,6']+[7,8]
'1,2','3,4','5,6','7,8'
>>>['1,2','3,4','5,6']*2
['1,2','3,4','5,6','1,2','3,4','5,6']