


'''simple docstring'''

from ...configuration_utils import PretrainedConfig
from ...utils import logging


a_    :							Any         =					logging.get_logger(__name__)

a_    :							List[Any]         =					{
    """sayakpaul/vit-msn-base""": """https://huggingface.co/sayakpaul/vit-msn-base/resolve/main/config.json""",
    # See all ViT MSN models at https://huggingface.co/models?filter=vit_msn
}





class 	snake_case       (       snake_case__     ):





  """simple docstring"""




  _lowerCamelCase						       =    "vit_msn"






  def __init__(       self     ,    UpperCamelCase=768     ,    UpperCamelCase=12     ,    UpperCamelCase=12     ,    UpperCamelCase=3072     ,    UpperCamelCase="gelu"     ,    UpperCamelCase=0.0     ,    UpperCamelCase=0.0     ,    UpperCamelCase=0.02     ,    UpperCamelCase=1e-06     ,    UpperCamelCase=224     ,    UpperCamelCase=16     ,    UpperCamelCase=3     ,    UpperCamelCase=True     ,    **UpperCamelCase     ,    ):







   """simple docstring"""
   super().__init__(**_UpperCamelCase	)

   lowerCamelCase_						=    hidden_size
   lowerCamelCase_						=    num_hidden_layers
   lowerCamelCase_						=    num_attention_heads
   lowerCamelCase_						=    intermediate_size
   lowerCamelCase_						=    hidden_act
   lowerCamelCase_						=    hidden_dropout_prob
   lowerCamelCase_						=    attention_probs_dropout_prob
   lowerCamelCase_						=    initializer_range
   lowerCamelCase_						=    layer_norm_eps
   lowerCamelCase_						=    image_size
   lowerCamelCase_						=    patch_size
   lowerCamelCase_						=    num_channels
   lowerCamelCase_						=    qkv_bias






from __future__ import annotations







def 						lowerCamelCase__      ( __A    :list[float]	,__A    :Union[str, Any]		):


       """simple docstring"""




       print(F'Vertex\tShortest Distance from vertex {src}'		)
       for i, d in enumerate(__A		):
              print(F'{i}\t\t{d}'		)







def 						lowerCamelCase__      ( __A    :list[dict[str, int]]	,__A    :list[float]	,__A    :int		):


       """simple docstring"""




       for j in range(__A		):
              __snake_case	,    __snake_case	,    __snake_case       	=							(graph[j][k] for k in ["""src""", """dst""", """weight"""])
              if distance[u] != float("""inf"""		) and distance[u] + w < distance[v]:
                     return True
       return False







def 						lowerCamelCase__      ( __A    :list[dict[str, int]]	,__A    :int	,__A    :int	,__A    :int		):


       """simple docstring"""




       __snake_case       	=							[float("""inf"""		)] * vertex_count
       __snake_case       	=							0.0

       for _ in range(vertex_count - 1		):
              for j in range(__A		):
                     __snake_case	,    __snake_case	,    __snake_case       	=							(graph[j][k] for k in ["""src""", """dst""", """weight"""])

                     if distance[u] != float("""inf"""		) and distance[u] + w < distance[v]:
                            __snake_case       	=							distance[u] + w

       __snake_case       	=							check_negative_cycle(__A	,__A	,__A		)
       if negative_cycle_exists:
              raise Exception("""Negative cycle found"""		)

       return distance


if __name__ == "__main__":
    import doctest

    doctest.testmod()

    UpperCamelCase__		 =     int(input('''Enter number of vertices: ''').strip())
    UpperCamelCase__		 =     int(input('''Enter number of edges: ''').strip())

    UpperCamelCase__		 =     [{} for _ in range(E)]

    for i in range(E):
        print('''Edge ''', i + 1)
        UpperCamelCase__ ,UpperCamelCase__ ,UpperCamelCase__		 =     (
            int(x)
            for x in input('''Enter source, destination, weight: ''').strip().split(''' ''')
        )
        UpperCamelCase__		 =     {'''src''': src, '''dst''': dest, '''weight''': weight}

    UpperCamelCase__		 =     int(input('''\nEnter shortest path source:''').strip())
    UpperCamelCase__		 =     bellman_ford(graph, V, E, source)
    print_distance(shortest_distance, 0)

