1.4 - Introduction of the Floyd-Warshall Algorithm
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Practice Questions
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What does the Floyd-Warshall algorithm solve?
💡 Hint: Think about the connections between all vertices.
Can the Floyd-Warshall algorithm work with negative weights?
💡 Hint: Consider how negative weights affect paths.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does the Floyd-Warshall algorithm accomplish?
💡 Hint: Reflect on what 'all-pairs' means.
True or False: The Floyd-Warshall algorithm can handle graphs with negative cycles.
💡 Hint: Remember what defines a cycle in this context.
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Challenge Problems
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Consider a graph with negative edges but no cycles. Apply the Floyd-Warshall algorithm and outline your distance matrix updates.
💡 Hint: Start with a diagram.
Analyze the efficiency trade-offs between Floyd-Warshall and Dijkstra's algorithm for various types of graphs.
💡 Hint: Compare the number of edges vs vertices.
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