19.1.5 - Algorithm Strategies
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Practice Questions
Test your understanding with targeted questions
Define a vertex in a graph.
💡 Hint: Think of the graph as a collection of points.
What does an undirected edge represent?
💡 Hint: Consider how you'd connect cities in a map.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does an adjacency matrix represent?
💡 Hint: It is a structured way of showing connections.
True or False: BFS explores as deep as possible before backtracking.
💡 Hint: Think about level versus depth.
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Challenge Problems
Push your limits with advanced challenges
Given a graph represented by an adjacency matrix, write a function to determine if there is a path between two vertices.
💡 Hint: Focus on exploring each edge systematically.
Design an efficient algorithm using an adjacency list to find all connected components in an undirected graph.
💡 Hint: Each time you start a new DFS/BFS from an unvisited vertex, you've found a new component!
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