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2 cards from this section. Quick, good the night before a test.
Define a weighted graph and provide an example.
Think about graphs with costs like distances or time.
What is Dijkstra’s algorithm used for?
Recall the scenarios discussed earlier in class.
What does Dijkstra's algorithm help to compute?
Focus on what the algorithm's intended function is.
True or False: In a weighted graph, the path with the fewest edges is always the shortest.
Recall examples discussed about how weights affect path selection.
You are tasked with optimizing delivery routes for a city with various weights for road segments. How would you approach this problem using Dijkstra's algorithm?
Consider how weights affect the decisions made during each step of the algorithm.
In a network of airports represented as a graph, each edge weight represents flight duration. How would you determine the fastest way to connect all airports using the All Pairs Shortest Path approach?
Think about how you would handle cycles and costs in the graph structure.
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