What is the the best graph representation in Java ? I used this List<Integer> Graph[] = new List[n] but is there any better implementation ? How to represent weighted graphs ?
But if m = O(n2) it's better to use the first implementation of Dijkstra. The origin of this algorithm is unknown. It's said that at first Chinese coders used it in programming contests. Its code looks like the combination of Dijkstra and BFS : SPFA(v): d[i] = inf for each...
Lec 29 - Graphs2, BFS, DFS BreadthFirstPaths Graph API Reprensentation and Runtimes Graph Traversal Implementation and Runtime 这一章学了具体怎么实现Graph。 BreadthFirstPaths BreadthFirst,广度优先,意思就是从根节点开始,遍历完所有到根节...
How to implement weighted Graph in c++ for higher values of n = 10^5 (n vertices graph)?? If n = 10^3 i generally implement using adjacency matrix or by using vector stl.