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fliplr & rot90 from numpy solution in 3rd party category for Transposed Matrix by Merzix
from typing import List
from numpy import rot90, fliplr
def checkio(data: List[List[int]]) -> List[List[int]]:
return fliplr(rot90(data, 3)).tolist()
if __name__ == '__main__':
assert isinstance(checkio([[0]]).pop(), list) is True, "Match types"
assert checkio([[1, 2, 3],
[4, 5, 6],
[7, 8, 9]]) == [[1, 4, 7],
[2, 5, 8],
[3, 6, 9]], "Square matrix"
assert checkio([[1, 4, 3],
[8, 2, 6],
[7, 8, 3],
[4, 9, 6],
[7, 8, 1]]) == [[1, 8, 7, 4, 7],
[4, 2, 8, 9, 8],
[3, 6, 3, 6, 1]], "Rectangle matrix"
Oct. 11, 2018
