To update the neighbors, you calculate the total distance from the source to each unvisited neighbor by adding the edge weight to the current circled vertex's distance. You then write these new distances next to the neighbors.
Conditions: There is a current circled (settled) vertex.; The vertex has neighbors that are not yet circled.; Edge weights are known and non-negative.
To update the neighbors, you calculate the total distance from the source to each unvisited neighbor by adding the edge weight to the current circled vertex's distance. You then write these new distances next to the neighbors.
Conditions: There is a current circled (settled) vertex.; The vertex has neighbors that are not yet circled.; Edge weights are known and non-negative.