Bfs outputs - Study guides, Class notes & Summaries

Traversing, reversing, copying, or otherwise working on the full graph running time - ANSWER-O(n+m) Checking, reading, or removing one vertex running time - ANSWER-O(1) Iterating, checking, reading, removing, or otherwise working on all vertices running time - ANSWER-O(n) Checking, reading, or removing one edge running time - ANSWER-O(m) Iterating, checking, or otherwise working on all edges running time - ANSWER-O(n+m) Explore Algorithm - ANSWER-Running time: O(n+m) Graphs: Any (not we...

DFS outputs - ANSWER-pre array, post array, ccnum array, prev array BFS outputs - ANSWER-dist array, prev array Explore outputs - ANSWER-visited array. When to use Dijkstra's? - ANSWER-Works for both directed and undirected graphs. Must have only non-negative edge weights. Dijkstra's outputs - ANSWER-dist array, prev array Dijkstra's runtime? - ANSWER-O((n+m) log n) log n is from using the min heap (to get the lowest cost weight) When to use Bellman Ford? - ANSWER-Use when there is a ...

DFS outputs - Answer-pre array, post array, ccnum array, prev array BFS outputs - Answer-dist array, prev array Explore outputs - Answer-visited array When to use Dijkstra's? - Answer-Use on both directed and undirected graphs to find the shortest path from a source vertex to all other reachable vertices in the graph. Must have only non-negative edge weights. Dijkstra's outputs - Answer-dist array, prev array Dijkstra's time complexity - Answer-O((n+m) log n) log n is from using the m...

CS6515 Exam 2 Material Questions And 100% Correct Answers