Python list嵌套三维数组

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本文通过一个具体的Python代码示例展示了如何使用列表推导式和append方法来创建复杂的多级列表结构。具体包括初始化一个多级空列表，然后向其中添加不同级别的子列表，并最终打印出整个列表结构及各个层级的内容。

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cores_multicast = [[] for i in xrange(64)]
temp_list = [0, 1]
temp_list2 = [0, 3]
cores_multicast[0].append(temp_list)
cores_multicast[0].append(temp_list2)
print cores_multicast
print cores_multicast[0]
print cores_multicast[0][0]
print cores_multicast[0][0][0]
print cores_multicast[0][0][1]

>>> ================================ RESTART ================================
>>> 
[[[0, 1], [0, 3]], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], []]
[[0, 1], [0, 3]]
[0, 1]
0
1