
class 	UpperCamelCase__       :

						'''simple docstring'''



						def __init__(  self	)  ->Tuple:
									UpperCAmelCase__		:Optional[Any] 		=    [0]
									UpperCAmelCase__		:Dict 		=    0


						def    A__       (  self  , A	)  ->int:
									UpperCAmelCase__		:Tuple 		=    self.__heap[i]
									while i // 2 > 0:
												if self.__heap[i] > self.__heap[i // 2]:
															UpperCAmelCase__		:Tuple 		=    self.__heap[i // 2]
															UpperCAmelCase__		:str 		=    temporary
												i //= 2


						def    A__       (  self  , A	)  ->Optional[int]:
									self.__heap.append(__lowerCAmelCase	)
									self.__size += 1
									self.__swap_up(self.__size	)


						def    A__       (  self  , A	)  ->Union[str, Any]:


									while self.__size >= 2 * i:
												if 2 * i + 1 > self.__size:
															UpperCAmelCase__		:Dict 		=    2 * i
												else:
															if self.__heap[2 * i] > self.__heap[2 * i + 1]:
																		UpperCAmelCase__		:Union[str, Any] 		=    2 * i
															else:
																		UpperCAmelCase__		:Dict 		=    2 * i + 1
												UpperCAmelCase__		:List[Any] 		=    self.__heap[i]
												if self.__heap[i] < self.__heap[bigger_child]:
															UpperCAmelCase__		:Tuple 		=    self.__heap[bigger_child]
															UpperCAmelCase__		:Optional[int] 		=    temporary
												UpperCAmelCase__		:Dict 		=    bigger_child


						def    A__       (  self	)  ->List[str]:
									UpperCAmelCase__		:List[Any] 		=    self.__heap[1]
									UpperCAmelCase__		:str 		=    self.__heap[self.__size]
									self.__size -= 1
									self.__heap.pop()
									self.__swap_down(1	)
									return max_value


						@property
						def    A__       (  self	)  ->Optional[int]:
									return self.__heap[1:]


						def __len__(  self	)  ->List[Any]:
									return self.__size


if __name__ == "__main__":
						import doctest

						doctest.testmod()
						# create an instance of BinaryHeap
						__snake_case					:							List[Any]           =							BinaryHeap()
						binary_heap.insert(6)
						binary_heap.insert(10)
						binary_heap.insert(15)
						binary_heap.insert(12)
						# pop root(max-values because it is max heap)
						print(binary_heap.pop())  # 15
						print(binary_heap.pop())  # 12
						# get the list and size after operations
						print(binary_heap.get_list)
						print(len(binary_heap))











'''simple docstring'''





from __future__ import annotations

# Define the Gravitational Constant G and the function
a		:	Union[str, Any]       =      6.6743e-11  # unit of G : m^3 * kg^-1 * s^-2





def UpperCAmelCase    (       UpperCAmelCase_   ,	UpperCAmelCase_   ,	UpperCAmelCase_   ,	UpperCAmelCase_						):
    _a				:							Dict							       =      mass_a * mass_a

    if (force, mass_a, mass_a, distance).count(0						) != 1:
        raise ValueError("""One and only one argument must be 0"""						)
    if force < 0:
        raise ValueError("""Gravitational force can not be negative"""						)
    if distance < 0:
        raise ValueError("""Distance can not be negative"""						)
    if mass_a < 0 or mass_a < 0:
        raise ValueError("""Mass can not be negative"""						)
    if force == 0:
        _a				:							Optional[int]							       =      GRAVITATIONAL_CONSTANT * product_of_mass / (distance**2)
        return {"force": force}
    elif mass_a == 0:
        _a				:							Any							       =      (force) * (distance**2) / (GRAVITATIONAL_CONSTANT * mass_a)
        return {"mass_1": mass_a}
    elif mass_a == 0:
        _a				:							Union[str, Any]							       =      (force) * (distance**2) / (GRAVITATIONAL_CONSTANT * mass_a)
        return {"mass_2": mass_a}
    elif distance == 0:
        _a				:							Optional[Any]							       =      (GRAVITATIONAL_CONSTANT * product_of_mass / (force)) ** 0.5
        return {"distance": distance}
    raise ValueError("""One and only one argument must be 0"""						)


# Run doctest
if __name__ == "__main__":
  import doctest

  doctest.testmod()


