27.2.2 - Complexity Analysis
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What is the first step in Dijkstra's algorithm?
💡 Hint: Think about how we initialize the distances.
What data structure is inefficient for Dijkstra's algorithm?
💡 Hint: Consider how we store graph data and access the vertices.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the correct time complexity of Dijkstra's algorithm using an adjacency matrix?
💡 Hint: Think about the loops involved in finding the minimum distance.
True or False: Dijkstra's algorithm can correctly determine shortest paths in a graph with negative weight edges.
💡 Hint: Recall the assumptions made by Dijkstra's algorithm.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given a graph with the following weights, perform Dijkstra's algorithm from vertex A. Show all steps and final shortest paths.
💡 Hint: Keep track of distances from A, marking each burnt vertex.
Explain how Dijkstra's algorithm would perform on a complete graph with negative edge weights, detailing any deviations from the expected outcome.
💡 Hint: Consider the implications of a negative cycle.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.