






from __future__ import annotations

from typing import Any


class   __SCREAMING_SNAKE_CASE:
							def __init__(     self:      Dict       ,	UpperCamelCase:      int						)		->		None:
											snake_case__									=     num_of_nodes
											snake_case__									=     []
											snake_case__									=     {}
							def lowerCAmelCase_ (     self:      Dict       ,	UpperCamelCase:      int       ,	UpperCamelCase:      int       ,	UpperCamelCase:      int						)		->		None:
											self.m_edges.append([u_node, v_node, weight]						)
							def lowerCAmelCase_ (     self:      int       ,	UpperCamelCase:      int						)		->		int:

											if self.m_component[u_node] == u_node:
															return u_node
											return self.find_component(self.m_component[u_node]						)
							def lowerCAmelCase_ (     self:      Tuple       ,	UpperCamelCase:      int						)		->		None:

											if self.m_component[u_node] != u_node:
															for k in self.m_component:
																			snake_case__									=     self.find_component(UpperCamelCase						)
							def lowerCAmelCase_ (     self:      Optional[Any]       ,	UpperCamelCase:      list[int]       ,	UpperCamelCase:      int       ,	UpperCamelCase:      int						)		->		None:

											if component_size[u_node] <= component_size[v_node]:
															snake_case__									=     v_node
															component_size[v_node] += component_size[u_node]
															self.set_component(UpperCamelCase						)

											elif component_size[u_node] >= component_size[v_node]:
															snake_case__									=     self.find_component(UpperCamelCase						)
															component_size[u_node] += component_size[v_node]
															self.set_component(UpperCamelCase						)


							def lowerCAmelCase_ (     self:      Union[str, Any]						)		->		None:
											snake_case__									=     []
											snake_case__									=     0

											snake_case__									=     [-1] * self.m_num_of_nodes

											# A list of components (initialized to all of the nodes)
											for node in range(self.m_num_of_nodes						):
															self.m_component.update({node: node}						)
															component_size.append(1						)

											snake_case__									=     self.m_num_of_nodes

											while num_of_components > 1:
															for edge in self.m_edges:
																			snake_case__							,						snake_case__							,						snake_case__									=     edge

																			snake_case__									=     self.m_component[u]
																			snake_case__									=     self.m_component[v]

																			if u_component != v_component:

																							for component in (u_component, v_component):
																											if (
																											    minimum_weight_edge[component] == -1
																											    or minimum_weight_edge[component][2] > w
																											):
																															snake_case__									=     [u, v, w]

															for edge in minimum_weight_edge:
																			if isinstance(UpperCamelCase       ,	UpperCamelCase						):
																							snake_case__							,						snake_case__							,						snake_case__									=     edge

																							snake_case__									=     self.m_component[u]
																							snake_case__									=     self.m_component[v]

																							if u_component != v_component:
																											mst_weight += w
																											self.union(UpperCamelCase       ,	UpperCamelCase       ,	UpperCamelCase						)
																											print(F'''Added edge [{u} - {v}]\nAdded weight: {w}\n'''						)
																											num_of_components -= 1

															snake_case__									=     [-1] * self.m_num_of_nodes
											print(F'''The total weight of the minimal spanning tree is: {mst_weight}'''						)


def      a_ (      )			->			None:







				"""simple docstring"""


if __name__ == "__main__":
							import doctest

							doctest.testmod()












from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tokenizers_available,
    is_torch_available,
    is_vision_available,
)


__UpperCamelCase					:		str	  =						{"""processing_layoutxlm""": ["""LayoutXLMProcessor"""]}

try:
							if not is_sentencepiece_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							__UpperCamelCase					:		Dict	  =						["""LayoutXLMTokenizer"""]

try:
							if not is_tokenizers_available():
														raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
							pass
else:
							__UpperCamelCase					:		str	  =						["""LayoutXLMTokenizerFast"""]

if TYPE_CHECKING:
							from .processing_layoutxlm import LayoutXLMProcessor

							try:
														if not is_sentencepiece_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .tokenization_layoutxlm import LayoutXLMTokenizer

							try:
														if not is_tokenizers_available():
																					raise OptionalDependencyNotAvailable()
							except OptionalDependencyNotAvailable:
														pass
							else:
														from .tokenization_layoutxlm_fast import LayoutXLMTokenizerFast

else:
							import sys

							__UpperCamelCase					:		Union[str, Any]	  =						_LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)




