[英]How do I create lists in a list in Python? Is it possible?
How to make list each character of list?如何列出列表的每个字符? like this:
像这样:
li = ['A','B','C']
into:进入:
li = [['A'],['B'],['C']]
See "list comprehension".请参阅“列表理解”。
It is simply,很简单,
[[i] for i in i]
or more generally,或者更一般地说,
[f(x) for x in list_name]
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