Can you explain the differences between Dijkstra's and Bellman-Ford algorithms?
Sure! Dijkstra's algorithm is more efficient for graphs with non-negative weights, while Bellman-Ford can handle negative weights.
What are the time complexities of both algorithms?
Dijkstra's algorithm has a time complexity of O(V^2) or O(E log V) with a priority queue, while Bellman-Ford has O(VE).
In which scenarios would you prefer Bellman-Ford over Dijkstra's?
You'd prefer Bellman-Ford when dealing with graphs that have negative weight edges, as Dijkstra's cannot handle them.
Can you give an example of a problem where each algorithm would be used?
Certainly! Dijkstra's is great for GPS navigation, while Bellman-Ford is useful in currency exchange rate problems.
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