How to merge "columns" of a two-dimensional array?

S

sswwssww2021-07-12 00:49:01

Python

sswwssww, 2021-07-12 00:49:01

There is an array:

how to make it:
?
The size of rows and columns can change dynamically (it is not known in advance, but the number of columns in each row is the same).

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1 answer(s)

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0xD34F, 2021-07-12
@sswwssww

list(map(list, zip(*arr)))

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