Introducing a secondary vector, each component of it, says the current find the length of the shortest path from source to other vertices. Its initial state as follows:
The introduction of an auxiliary vector, each component of it, found that the current point in the shortest path length from the source to the other vertices. Its initial state:
By introducing an auxiliary vector, each component of it, that found by the current from the source point to the shortest path length of other vertices. Its initial state for: