Unweighted case
---------------

Vertices:
{
  0: ( 2 1 0 )
  1: ( )
}

Edges:
{
  0: ( 1 0 )
  1: ( )
}

Parents:
( 1 2 -1 -2 )

Inbound edges:
( 0 1 -1 -1 )

Weighted case
-------------

Algorithm: Dijkstra

Vertices:
{
  0: ( 2 1 0 )
  1: ( )
}

Edges:
{
  0: ( 1 0 )
  1: ( )
}

Parents:
( 1 2 -1 -2 )

Inbound edges:
( 0 1 -1 -1 )

Weighted case
-------------

Algorithm: Bellman-Ford

Vertices:
{
  0: ( 2 1 0 )
  1: ( )
}

Edges:
{
  0: ( 1 0 )
  1: ( )
}

Parents:
( 1 2 -1 -2 )

Inbound edges:
( 0 1 -1 -1 )