how to create one list from 2d list python
>>> l = [[1, 2, 3], [4, 5, 6], [7], [8, 9]]
>>> sum(l, [])
[1, 2, 3, 4, 5, 6, 7, 8, 9]how to create one list from 2d list python
>>> l = [[1, 2, 3], [4, 5, 6], [7], [8, 9]]
>>> sum(l, [])
[1, 2, 3, 4, 5, 6, 7, 8, 9]2d list in python
def list_2D(r, c):
l = []
for i in range(r):
x = [0] * c
l.append(x)
return lCopyright © 2021 Codeinu
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