Explain how to create a multidimensional list.

Question Posted / chaitanya

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Explain how to create a multidimensional list...

Answer / chaitanya

There are two ways in which Multidimensional list can be created:

By direct initializing the list as shown below to create multidimlist below

>>>multidimlist = [ [227, 122, 223],[222, 321, 192],[21, 122, 444]]

>>>print multidimlist[0]

>>>print multidimlist[1][2]

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Output

[227, 122, 223]

192

The second approach is to create a list of the desired length first and then fill in each element with a newly created lists demonstrated below :

>>>list=[0]*3

>>>for i in range(3):

>>> list[i]=[0]*2

>>>for i in range (3):

>>> for j in range(2):

>>> list[i][j] = i+j

>>>print list

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Output

[[0, 1], [1, 2], [2, 3]]

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