Practice - Pseudo Code for Warshall’s Algorithm
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 time complexity of Warshall's Algorithm?
💡 Hint: Consider the number of nodes involved and the operations performed.
Define what an intermediate node is.
💡 Hint: Think about the structure of the paths in a directed graph.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the output of Warshall's Algorithm?
💡 Hint: Consider what the transitive closure represents.
In Warshall's Algorithm, how do we handle a path when the entry is 0 in the previous matrix?
💡 Hint: Focus on the update rules for transitioning between matrices.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given a directed graph with edges A-B, B-C, and C-D, write the matrices for W(0), W(1), and W(2).
💡 Hint: Start with the original edges and follow the definitions for intermediate paths.
Construct the W(k) matrices from a given relationship and illustrate any new paths formed due to an intermediate node.
💡 Hint: Consider the role of each node added as an intermediate in the paths.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.