matrix.rotate_matrix
====================

.. py:module:: matrix.rotate_matrix

.. autoapi-nested-parse::

   In this problem, we want to rotate the matrix elements by 90, 180, 270
   (counterclockwise)
   Discussion in stackoverflow:
   https://stackoverflow.com/questions/42519/how-do-you-rotate-a-two-dimensional-array



Attributes
----------

.. autoapisummary::

   matrix.rotate_matrix.matrix


Functions
---------

.. autoapisummary::

   matrix.rotate_matrix.make_matrix
   matrix.rotate_matrix.print_matrix
   matrix.rotate_matrix.reverse_column
   matrix.rotate_matrix.reverse_row
   matrix.rotate_matrix.rotate_180
   matrix.rotate_matrix.rotate_270
   matrix.rotate_matrix.rotate_90
   matrix.rotate_matrix.transpose


Module Contents
---------------

.. py:function:: make_matrix(row_size: int = 4) -> list[list[int]]

   >>> make_matrix()
   [[1, 2, 3, 4], [5, 6, 7, 8], [9, 10, 11, 12], [13, 14, 15, 16]]
   >>> make_matrix(1)
   [[1]]
   >>> make_matrix(-2)
   [[1, 2], [3, 4]]
   >>> make_matrix(3)
   [[1, 2, 3], [4, 5, 6], [7, 8, 9]]
   >>> make_matrix() == make_matrix(4)
   True


.. py:function:: print_matrix(matrix: list[list[int]]) -> None

.. py:function:: reverse_column(matrix: list[list[int]]) -> list[list[int]]

.. py:function:: reverse_row(matrix: list[list[int]]) -> list[list[int]]

.. py:function:: rotate_180(matrix: list[list[int]]) -> list[list[int]]

   >>> rotate_180(make_matrix())
   [[16, 15, 14, 13], [12, 11, 10, 9], [8, 7, 6, 5], [4, 3, 2, 1]]
   >>> rotate_180(make_matrix()) == reverse_column(reverse_row(make_matrix()))
   True


.. py:function:: rotate_270(matrix: list[list[int]]) -> list[list[int]]

   >>> rotate_270(make_matrix())
   [[13, 9, 5, 1], [14, 10, 6, 2], [15, 11, 7, 3], [16, 12, 8, 4]]
   >>> rotate_270(make_matrix()) == transpose(reverse_row(make_matrix()))
   True


.. py:function:: rotate_90(matrix: list[list[int]]) -> list[list[int]]

   >>> rotate_90(make_matrix())
   [[4, 8, 12, 16], [3, 7, 11, 15], [2, 6, 10, 14], [1, 5, 9, 13]]
   >>> rotate_90(make_matrix()) == transpose(reverse_column(make_matrix()))
   True


.. py:function:: transpose(matrix: list[list[int]]) -> list[list[int]]

.. py:data:: matrix