




"""simple docstring"""




from __future__ import annotations

from collections import deque
from collections.abc import Iterator
from dataclasses import dataclass






@dataclass
class 					__magic_name__							:






				'''simple docstring'''
				__UpperCamelCase    						=		42
				__UpperCamelCase    						=		42






class 					__magic_name__							:






				'''simple docstring'''





				def __init__( self	,				_a				):





							"""simple docstring"""
							lowerCamelCase       =      [[] for _ in range(_a				)]
							lowerCamelCase       =      size





				def __getitem__( self	,				_a				):





							"""simple docstring"""
							return iter(self._graph[vertex]				)





				@property
				def      _lowerCAmelCase       ( self				):





							"""simple docstring"""
							return self._size





				def      _lowerCAmelCase       ( self	,				_a	,				_a	,				_a				):





							"""simple docstring"""
							if weight not in (0, 1):
										raise ValueError("""Edge weight must be either 0 or 1."""				)

							if to_vertex < 0 or to_vertex >= self.size:
										raise ValueError("""Vertex indexes must be in [0; size)."""				)

							self._graph[from_vertex].append(Edge(_a	,				_a				)				)





				def      _lowerCAmelCase       ( self	,				_a	,				_a				):





							"""simple docstring"""
							lowerCamelCase       =      deque([start_vertex]				)
							lowerCamelCase       =      [None] * self.size
							lowerCamelCase       =      0

							while queue:
										lowerCamelCase       =      queue.popleft()
										lowerCamelCase       =      distances[current_vertex]
										if current_distance is None:
													continue

										for edge in self[current_vertex]:
													lowerCamelCase       =      current_distance + edge.weight
													lowerCamelCase       =      distances[edge.destination_vertex]
													if (
													    isinstance(_a	,				_a				)
													    and new_distance >= dest_vertex_distance
													):
																continue
													lowerCamelCase       =      new_distance
													if edge.weight == 0:
																queue.appendleft(edge.destination_vertex				)
													else:
																queue.append(edge.destination_vertex				)

							if distances[finish_vertex] is None:
										raise ValueError("""No path from start_vertex to finish_vertex."""				)

							return distances[finish_vertex]


if __name__ == "__main__":
					import doctest

					doctest.testmod()









"""simple docstring"""




from __future__ import annotations

lowerCAmelCase							:    str  							=							[-10, -5, 0, 5, 5.1, 11, 13, 21, 3, 4, -21, -10, -5, -1, 0]
lowerCAmelCase							:    Dict  							=							[-5, 0, 5, 5.1, 11, 13, 21, -1, 4, -1, -10, -5, -1, 0, -1]



def 					a__				(       snake_case__       )		->      list[float]:
			lowerCamelCase       =      []
			lowerCamelCase       =      len(snake_case__       )

			for i in range(snake_case__       ):
						lowerCamelCase       =      -1
						for j in range(i + 1 ,				snake_case__       ):
									if arr[i] < arr[j]:
												lowerCamelCase       =      arr[j]
												break
						result.append(snake_case__       )
			return result



def 					a__				(       snake_case__       )		->      list[float]:
			lowerCamelCase       =      []
			for i, outer in enumerate(snake_case__       ):
						lowerCamelCase       =      -1
						for inner in arr[i + 1 :]:
									if outer < inner:
												lowerCamelCase       =      inner
												break
						result.append(snake_case__       )
			return result



def 					a__				(       snake_case__       )		->      list[float]:
			lowerCamelCase       =      len(snake_case__       )
			lowerCamelCase       =      []
			lowerCamelCase       =      [-1] * arr_size

			for index in reversed(range(snake_case__       )       ):
						if stack:
									while stack[-1] <= arr[index]:
												stack.pop()
												if not stack:
															break
						if stack:
									lowerCamelCase       =      stack[-1]
						stack.append(arr[index]       )
			return result


if __name__ == "__main__":
					from doctest import testmod
					from timeit import timeit

					testmod()
					print(next_greatest_element_slow(arr))
					print(next_greatest_element_fast(arr))
					print(next_greatest_element(arr))

					lowerCAmelCase							:    Dict  							=							(
					    """from __main__ import arr, next_greatest_element_slow, """
					    """next_greatest_element_fast, next_greatest_element"""
					)
					print(
					    """next_greatest_element_slow():""",
					    timeit("""next_greatest_element_slow(arr)""", setup=setup),
					)
					print(
					    """next_greatest_element_fast():""",
					    timeit("""next_greatest_element_fast(arr)""", setup=setup),
					)
					print(
					    """     next_greatest_element():""",
					    timeit("""next_greatest_element(arr)""", setup=setup),
					)



