




class a :
						"""simple docstring"""

						def __init__( self :     List[str]				,							lowerCamelCase__ :     Any				,							lowerCamelCase__ :     Tuple				)    ->						List[Any]:
													"""simple docstring"""


													__lowercase      =    name
													__lowercase      =    val






						def __str__( self :     Optional[Any]				)    ->						Dict:
													"""simple docstring"""


													return f'{self.__class__.__name__}({self.name}, {self.val})'






						def __lt__( self :     Tuple				,							lowerCamelCase__ :     Optional[int]				)    ->						Tuple:
													"""simple docstring"""


													return self.val < other.val







class a :
						"""simple docstring"""

						def __init__( self :     Optional[Any]				,							lowerCamelCase__ :     str				)    ->						Optional[int]:
													"""simple docstring"""


													__lowercase      =    {}
													__lowercase      =    {}
													__lowercase      =    self.build_heap(_lowercase				)






						def __getitem__( self :     Union[str, Any]				,							lowerCamelCase__ :     int				)    ->						List[Any]:
													"""simple docstring"""


													return self.get_value(_lowercase				)






						def     UpperCAmelCase_      ( self :     Dict				,							lowerCamelCase__ :     Any				)    ->						Optional[int]:
													"""simple docstring"""


													return (idx - 1) // 2






						def     UpperCAmelCase_      ( self :     Any				,							lowerCamelCase__ :     Optional[int]				)    ->						Any:
													"""simple docstring"""


													return idx * 2 + 1






						def     UpperCAmelCase_      ( self :     Any				,							lowerCamelCase__ :     Any				)    ->						List[Any]:
													"""simple docstring"""


													return idx * 2 + 2






						def     UpperCAmelCase_      ( self :     Optional[Any]				,							lowerCamelCase__ :     Union[str, Any]				)    ->						Optional[int]:
													"""simple docstring"""


													return self.heap_dict[key]






						def     UpperCAmelCase_      ( self :     str				,							lowerCamelCase__ :     Union[str, Any]				)    ->						Optional[int]:
													"""simple docstring"""


													__lowercase      =    len(_lowercase				) - 1
													__lowercase      =    self.get_parent_idx(_lowercase				)

													for idx, i in enumerate(_lowercase				):
																				__lowercase      =    idx
																				__lowercase      =    i.val

													for i in range(_lowercase				,							-1				,							-1				):
																				self.sift_down(_lowercase				,							_lowercase				)
													return array






						def     UpperCAmelCase_      ( self :     Any				,							lowerCamelCase__ :     Union[str, Any]				,							lowerCamelCase__ :     int				)    ->						Tuple:
													"""simple docstring"""


													while True:
																				__lowercase      =    self.get_left_child_idx(_lowercase				)  # noqa: E741
																				__lowercase      =    self.get_right_child_idx(_lowercase				)

																				__lowercase      =    idx
																				if l < len(_lowercase				) and array[l] < array[idx]:
																											__lowercase      =    l
																				if r < len(_lowercase				) and array[r] < array[smallest]:
																											__lowercase      =    r

																				if smallest != idx:
																											__lowercase      =    array[smallest], array[idx]
																											(
																											    __lowercase		
																											)      =    (
																											    self.idx_of_element[array[smallest]],
																											    self.idx_of_element[array[idx]],
																											)
																											__lowercase      =    smallest
																				else:
																											break






						def     UpperCAmelCase_      ( self :     Optional[int]				,							lowerCamelCase__ :     Union[str, Any]				)    ->						str:
													"""simple docstring"""


													__lowercase      =    self.get_parent_idx(_lowercase				)
													while p >= 0 and self.heap[p] > self.heap[idx]:
																				__lowercase      =    self.heap[idx], self.heap[p]
																				__lowercase      =    (
																				    self.idx_of_element[self.heap[idx]],
																				    self.idx_of_element[self.heap[p]],
																				)
																				__lowercase      =    p
																				__lowercase      =    self.get_parent_idx(_lowercase				)






						def     UpperCAmelCase_      ( self :     List[str]				)    ->						str:
													"""simple docstring"""


													return self.heap[0]






						def     UpperCAmelCase_      ( self :     Tuple				)    ->						Any:
													"""simple docstring"""


													__lowercase      =    self.heap[-1], self.heap[0]
													__lowercase      =    (
													    self.idx_of_element[self.heap[-1]],
													    self.idx_of_element[self.heap[0]],
													)

													__lowercase      =    self.heap.pop()
													del self.idx_of_element[x]
													self.sift_down(0				,							self.heap				)
													return x






						def     UpperCAmelCase_      ( self :     Union[str, Any]				,							lowerCamelCase__ :     Any				)    ->						int:
													"""simple docstring"""


													self.heap.append(_lowercase				)
													__lowercase      =    len(self.heap				) - 1
													__lowercase      =    node.val
													self.sift_up(len(self.heap				) - 1				)






						def     UpperCAmelCase_      ( self :     Dict				)    ->						int:
													"""simple docstring"""


													return len(self.heap				) == 0






						def     UpperCAmelCase_      ( self :     str				,							lowerCamelCase__ :     Optional[int]				,							lowerCamelCase__ :     Dict				)    ->						Optional[int]:
													"""simple docstring"""


													assert (
													    self.heap[self.idx_of_element[node]].val > new_value
													), "newValue must be less that current value"
													__lowercase      =    new_value
													__lowercase      =    new_value
													self.sift_up(self.idx_of_element[node]				)





UpperCAmelCase__				     = Node("R", -1)
UpperCAmelCase__				     = Node("B", 6)
UpperCAmelCase__				     = Node("A", 3)
UpperCAmelCase__				     = Node("X", 1)
UpperCAmelCase__				     = Node("E", 4)

# Use one of these two ways to generate Min-Heap

# Generating Min-Heap from array
UpperCAmelCase__				     = MinHeap([r, b, a, x, e])

# Generating Min-Heap by Insert method
# myMinHeap.insert(a)
# myMinHeap.insert(b)
# myMinHeap.insert(x)
# myMinHeap.insert(r)
# myMinHeap.insert(e)

# Before
print("Min Heap - before decrease key")
for i in my_min_heap.heap:
			print(i)

print("Min Heap - After decrease key of node [B -> -17]")
my_min_heap.decrease_key(b, -17)

# After
for i in my_min_heap.heap:
			print(i)

if __name__ == "__main__":
			import doctest

			doctest.testmod()












from .glue import glue_convert_examples_to_features, glue_output_modes, glue_processors, glue_tasks_num_labels
from .squad import SquadExample, SquadFeatures, SquadVaProcessor, SquadVaProcessor, squad_convert_examples_to_features
from .utils import DataProcessor, InputExample, InputFeatures, SingleSentenceClassificationProcessor
from .xnli import xnli_output_modes, xnli_processors, xnli_tasks_num_labels






