Graph Algorithms are a sequence of well-defined steps that will solve a problem related to Graph Theory, where a Graph in this context is a collection of vertices ("nodes") and edges that connect these vertices.
I know that Bellman-Ford Algorithm works for directed graphs. Will it will work for an undirected graph? It seems that …
algorithm data-structures graph graph-algorithm bellman-fordThe dynamic programming algorithm to optimally fill a knapsack works well in the case of one knapsack. But is there …
algorithm dynamic-programming graph-algorithm knapsack-problemI have tried using Djikstra's Algorithm on a cyclic weighted graph without using a priority queue (heap) and it worked. …
graph-algorithm priority-queue dijkstraA friend of mine just had his interview at Google and got rejected because he couldn't give a solution to …
string algorithm dynamic-programming graph-algorithmI know that could be asked before already but I cannot find it. I need to modify below dijkstra algorithm …
c# algorithm graph-algorithm breadth-first-search dijkstraIn an algorithms course I'm taking, it's said that depth-first search (DFS) is far more space efficient than breadth-first search (…
algorithm graph-algorithm breadth-first-search depth-first-searchI know Prim's algorithm and I know its implementation but always I skip a part that I want to ask …
algorithm data-structures graph-algorithm prims-algorithm fibonacci-heapWell, I know that a breadth-first-search-tree of an undirected graph can't have a back edge. But I'm wondering how can …
algorithm tree graph-algorithm breadth-first-search tree-traversalI was thinking about the algorithm of finding a negative weight cycle in a directed graph. The Problem is: we …
algorithm graph-algorithm bellman-fordHow can I convert the (decision version) of the traveling salesman problem to the Hamiltonian circuit problem (i.e. how …
algorithm graph graph-algorithm np-complete reduction