dijkstra algorithm java

What is Dijkstra algorithm for shortest path in Java?
The core idea of the Dijkstra algorithm is to continuously eliminate longer paths between the starting node and all possible destinations.
To keep track of the process, we need to have two distinct sets of nodes, settled and unsettled.
Settled nodes are the ones with a known minimum distance from the source.
What is Dijkstra's algorithm example?
For example, if the current node A is marked with a distance of 6, and the edge connecting it with a neighbor B has length 2, then the distance to B through A will be 6 + 2 = 8.
If B was previously marked with a distance greater than 8 then change it to 8.
Otherwise, the current value will be kept.
What is Dijkstra's algorithm in Javatpoint?
Dijkstra's Algorithm is a Graph algorithm that finds the shortest path from a source vertex to all other vertices in the Graph (single source shortest path).
It is a type of Greedy Algorithm that only works on Weighted Graphs having positive weights.
Dijkstra's algorithm finds a path to the rest of the nodes given a starting vertex.
This algorithm is useful for finding the shortest paths between different endpoints.
Visit state is used to track the edges back to the start vertex.

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