Dijsktra's algorithm - GeeksforGeeks
www.geeksforgeeks.org › dijkstras-shortest-pathAug 31, 2022 · Dijkstra shortest path algorithm using Prim’s Algorithm in O(V 2): Dijkstra’s algorithm is very similar to Prim’s algorithm for minimum spanning tree. Like Prim’s MST, generate a SPT (shortest path tree) with a given source as a root. Maintain two sets, one set contains vertices included in the shortest-path tree, other set includes vertices not yet included in the shortest-path tree.
Dijkstra's algorithm - Wikipedia
https://en.wikipedia.org/wiki/Dijkstra's_algorithmDijkstra's algorithm is an algorithm for finding the shortest paths between nodes in a graph, which may represent, for example, road networks. It was conceived by computer scientist Edsger W. Dijkstra in 1956 and published three years later. The algorithm exists in many variants. Dijkstra's original algorithm found the shortest path between two given nodes, but a more common variant fixes a single node as the "source" node …