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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of Dijkstra's algorithm?
💡 Hint: Think about pathfinding in graphs.
Question 2
Easy
Define a burnt vertex.
💡 Hint: Consider this as a confirmed choice in optimization.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What type of algorithm is Dijkstra's?
- Dynamic Programming
- Greedy
- Divide and Conquer
💡 Hint: Remember the type of choices made in Dijkstra's strategy.
Question 2
True or False: Dijkstra’s algorithm can find shortest paths in graphs with negative cycles.
- True
- False
💡 Hint: Consider the definition of a shortest path in terms of weights.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are given a graph with a negative cycle. Formulate how you would approach finding the shortest path from a source vertex to a destination vertex. Discuss the potential outcomes.
💡 Hint: Consider what happens in the presence of repeating paths.
Question 2
Construct a graph with negative edges and no negative cycle. Use the Bellman-Ford algorithm to determine the shortest paths and explain your findings.
💡 Hint: Reflect on how negative edges might still lead to a valid optimal path.
Challenge and get performance evaluation