18 lines
606 B
Python
18 lines
606 B
Python
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def checkio(matr):
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"""return a transposed matrix"""
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return map(list, zip(*matr))
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if __name__ == '__main__':
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assert checkio([[1, 2],
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[1, 2]]) == [[1, 1],
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[2, 2]], 'First'
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assert checkio([[1, 0, 3, 4, 0],
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[2, 0, 4, 5, 6],
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[3, 4, 9, 0, 6]]) == [[1, 2, 3],
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[0, 0, 4],
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[3, 4, 9],
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[4, 5, 0],
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[0, 6, 6]], 'Second'
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print('All ok')
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