Definition Dijkstra's Algorithm is designed to find the shortest path from a specific starting point to all other vertices in a graph. For instance, if there are 5 vertices and we start from vertex 1, the algorithm will determine the shortest paths from vertex 1 to vertices 2

Definition The diameter of a tree is defined as follows: * For any two vertices u and v in a tree, there is always exactly one simple path between them. The length of this simple path is referred to as the distance between vertices u and v. * Given a vertex u