maths.perfect_square
====================

.. py:module:: maths.perfect_square


Functions
---------

.. autoapisummary::

   maths.perfect_square.perfect_square
   maths.perfect_square.perfect_square_binary_search


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

.. py:function:: perfect_square(num: int) -> bool

   Check if a number is perfect square number or not
   :param num: the number to be checked
   :return: True if number is square number, otherwise False

   >>> perfect_square(9)
   True
   >>> perfect_square(16)
   True
   >>> perfect_square(1)
   True
   >>> perfect_square(0)
   True
   >>> perfect_square(10)
   False


.. py:function:: perfect_square_binary_search(n: int) -> bool

   Check if a number is perfect square using binary search.
   Time complexity : O(Log(n))
   Space complexity: O(1)

   >>> perfect_square_binary_search(9)
   True
   >>> perfect_square_binary_search(16)
   True
   >>> perfect_square_binary_search(1)
   True
   >>> perfect_square_binary_search(0)
   True
   >>> perfect_square_binary_search(10)
   False
   >>> perfect_square_binary_search(-1)
   False
   >>> perfect_square_binary_search(1.1)
   False
   >>> perfect_square_binary_search("a")
   Traceback (most recent call last):
       ...
   TypeError: '<=' not supported between instances of 'int' and 'str'
   >>> perfect_square_binary_search(None)
   Traceback (most recent call last):
       ...
   TypeError: '<=' not supported between instances of 'int' and 'NoneType'
   >>> perfect_square_binary_search([])
   Traceback (most recent call last):
       ...
   TypeError: '<=' not supported between instances of 'int' and 'list'