Python Language
- Getting started with Python Language
- Awesome Book
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Python Language Multidimensional arrays Lists in lists in lists in...
Example
This behaviour can be extended. Here is a 3-dimensional array:
[[[111,112,113],[121,122,123],[131,132,133]],[[211,212,213],[221,222,223],[231,232,233]],[[311,312,313],[321,322,323],[331,332,333]]]
As is probably obvious, this gets a bit hard to read. Use backslashes to break up the different dimensions:
[[[111,112,113],[121,122,123],[131,132,133]],\
[[211,212,213],[221,222,223],[231,232,233]],\
[[311,312,313],[321,322,323],[331,332,333]]]
By nesting the lists like this, you can extend to arbitrarily high dimensions.
Accessing is similar to 2D arrays:
print(myarray)
print(myarray[1])
print(myarray[2][1])
print(myarray[1][0][2])
etc.
And editing is also similar:
myarray[1]=new_n-1_d_list
myarray[2][1]=new_n-2_d_list
myarray[1][0][2]=new_n-3_d_list #or a single number if you're dealing with 3D arrays
etc.
