





'''simple docstring'''






def 					_a						(       _lowerCamelCase ) ->				bool:



			"""simple docstring"""


			if not isinstance(_lowerCamelCase    ,	_lowerCamelCase ):
						__snake_case					:      Dict							      =     F'''Input value of [number={number}] must be an integer'''
						raise TypeError(_lowerCamelCase )
			if number < 0:
						return False
			__snake_case					:      List[str]							      =     number * number
			while number > 0:
						if number % 10 != number_square % 10:
									return False
						number //= 10
						number_square //= 10
			return True


if __name__ == "__main__":
	import doctest

	doctest.testmod()






'''simple docstring'''

def _SCREAMING_SNAKE_CASE (A    ,					A    ,					A			)			->			list:






       """simple docstring"""







       lowercase__      =					len(A			)
       lowercase__      =					[[0] * n for i in range(A			)]
       for i in range(A			):
              lowercase__      =					y_points[i]

       for i in range(2    ,					A			):
              for j in range(A    ,					A			):
                     lowercase__      =					(
                         (xa - x_points[j - i + 1]) * q[j][i - 1]
                         - (xa - x_points[j]) * q[j - 1][i - 1]
                     ) / (x_points[j] - x_points[j - i + 1])

       return [q[n - 1][n - 1], q]


if __name__ == "__main__":
 import doctest

 doctest.testmod()




