

"""simple docstring"""






class       snake_case__  :







			def __init__(			self			: Dict			,  lowercase			: int  ):





								'''simple docstring'''



								UpperCAmelCase			:   Union[str, Any]      =				size
								UpperCAmelCase			:   Optional[int]      =				[0] * size
								UpperCAmelCase			:   Any      =				[0] * size







			@staticmethod
			def 			__lowerCAmelCase				(			lowercase			: int  ):





								'''simple docstring'''



								return index | (index + 1)







			@staticmethod
			def 			__lowerCAmelCase				(			lowercase			: int  ):





								'''simple docstring'''



								return (index & (index + 1)) - 1







			def 			__lowerCAmelCase				(			self			: List[str]			,  lowercase			: int			,  lowercase			: int  ):





								'''simple docstring'''



								UpperCAmelCase			:   Tuple      =				value
								while index < self.size:
													UpperCAmelCase			:   Union[str, Any]      =				self.get_prev(lowercase  ) + 1
													if current_left_border == index:
																		UpperCAmelCase			:   Union[str, Any]      =				value
													else:
																		UpperCAmelCase			:   List[str]      =				max(lowercase			,  lowercase			,  lowercase  )
													UpperCAmelCase			:   Tuple      =				self.get_next(lowercase  )







			def 			__lowerCAmelCase				(			self			: Dict			,  lowercase			: int			,  lowercase			: int  ):





								'''simple docstring'''



								right -= 1  # Because of right is exclusive
								UpperCAmelCase			:   Any      =				0
								while left <= right:
													UpperCAmelCase			:   int      =				self.get_prev(lowercase  )
													if left <= current_left:
																		UpperCAmelCase			:   int      =				max(lowercase			,  self.tree[right]  )
																		UpperCAmelCase			:   int      =				current_left
													else:
																		UpperCAmelCase			:   List[str]      =				max(lowercase			,  self.arr[right]  )
																		right -= 1
								return result


if __name__ == "__main__":
	import doctest

	doctest.testmod()





"""simple docstring"""






import math



def   lowercase_	(    _lowercase       :		int	):




					'''simple docstring'''






					return math.sqrt(_lowercase	) * math.sqrt(_lowercase	) == num



def   lowercase_	(    _lowercase       :		int	):




					'''simple docstring'''






					UpperCAmelCase			:   List[Any]      =				0
					UpperCAmelCase			:   Tuple      =				n
					while left <= right:
										UpperCAmelCase			:   Tuple      =				(left + right) // 2
										if mid**2 == n:
															return True
										elif mid**2 > n:
															UpperCAmelCase			:   List[str]      =				mid - 1
										else:
															UpperCAmelCase			:   Any      =				mid + 1
					return False


if __name__ == "__main__":
	import doctest

	doctest.testmod()


