"""simple docstring"""




from __future__ import annotations

from typing import Any

class       a_      :




					def __init__(	self						:     Union[str, Any]  ,						snake_case__						:     int     ):
							lowerCAmelCase__        =   num_of_nodes
							lowerCAmelCase__        =   []
							lowerCAmelCase__        =   {}




					def 						_SCREAMING_SNAKE_CASE						(	self						:     str  ,						snake_case__						:     int  ,						snake_case__						:     int  ,						snake_case__						:     int     ):
							self.m_edges.append([u_node, v_node, weight]     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     str  ,						snake_case__						:     int     ):

							if self.m_component[u_node] == u_node:
									return u_node
							return self.find_component(self.m_component[u_node]     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     Optional[int]  ,						snake_case__						:     int     ):

							if self.m_component[u_node] != u_node:
									for k in self.m_component:
											lowerCAmelCase__        =   self.find_component(snake_case__     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     Dict  ,						snake_case__						:     list[int]  ,						snake_case__						:     int  ,						snake_case__						:     int     ):

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

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




					def 						_SCREAMING_SNAKE_CASE						(	self						:     int     ):
							lowerCAmelCase__        =   []
							lowerCAmelCase__        =   0

							lowerCAmelCase__        =   [-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     )

							lowerCAmelCase__        =   self.m_num_of_nodes

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

											lowerCAmelCase__        =   self.m_component[u]
											lowerCAmelCase__        =   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
															):
																	lowerCAmelCase__        =   [u, v, w]

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

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

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

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







def 							_UpperCAmelCase		(       ):





		"""simple docstring"""










if __name__ == "__main__":
			import doctest

			doctest.testmod()







"""simple docstring"""




import os
import unittest

from transformers import LayoutLMTokenizer, LayoutLMTokenizerFast
from transformers.models.layoutlm.tokenization_layoutlm import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin

@require_tokenizers
class       a_      (     __UpperCamelCase ,		unittest.TestCase			):
					UpperCamelCase_ :	str			=    LayoutLMTokenizer
					UpperCamelCase_ :	List[Any]			=    LayoutLMTokenizerFast
					UpperCamelCase_ :	Dict			=    True
					UpperCamelCase_ :	Any			=    True




					def 						_SCREAMING_SNAKE_CASE						(	self						:     Tuple     ):
							super().setUp()

							lowerCAmelCase__        =   [
							    """[UNK]""",
							    """[CLS]""",
							    """[SEP]""",
							    """want""",
							    """##want""",
							    """##ed""",
							    """wa""",
							    """un""",
							    """runn""",
							    """##ing""",
							    """,""",
							    """low""",
							    """lowest""",
							]
							lowerCAmelCase__        =   os.path.join(self.tmpdirname  ,						VOCAB_FILES_NAMES["""vocab_file"""]     )
							with open(self.vocab_file  ,						"""w"""  ,						encoding="""utf-8"""     ) as vocab_writer:
									vocab_writer.write("""""".join([x + """\n""" for x in vocab_tokens]     )     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     int  ,						**snake_case__						:     Union[str, Any]     ):
							return LayoutLMTokenizer.from_pretrained(self.tmpdirname  ,						**snake_case__     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     List[Any]  ,						snake_case__						:     Tuple     ):
							lowerCAmelCase__        =   """UNwant\u00E9d,running"""
							lowerCAmelCase__        =   """unwanted, running"""
							return input_text, output_text




					def 						_SCREAMING_SNAKE_CASE						(	self						:     Optional[Any]     ):
							lowerCAmelCase__        =   self.tokenizer_class(self.vocab_file     )

							lowerCAmelCase__        =   tokenizer.tokenize("""UNwant\u00E9d,running"""     )
							self.assertListEqual(snake_case__  ,						["""un""", """##want""", """##ed""", """,""", """runn""", """##ing"""]     )
							self.assertListEqual(tokenizer.convert_tokens_to_ids(snake_case__     )  ,						[7, 4, 5, 10, 8, 9]     )




					def 						_SCREAMING_SNAKE_CASE						(	self						:     List[str]     ):
							pass




