What are the differences between BFS and Dijkstra's algorithm?
BFS (Breadth-First Search) explores all neighbors at the present depth before moving on, while Dijkstra's algorithm finds the shortest path by considering edge weights.
When should I use BFS instead of Dijkstra's?
Use BFS when all edges have the same weight or when you're looking for the shortest path in an unweighted graph. Dijkstra's is better for weighted graphs.
Can you give an example of when Dijkstra's algorithm is more efficient?
Sure! Dijkstra's is more efficient in a road network where distances vary, as it calculates the shortest path based on actual distances.
Are there any limitations to using Dijkstra's algorithm?
Yes, Dijkstra's algorithm doesn't work with negative edge weights and can be slower than BFS in unweighted graphs.
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