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Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define what a graph is in simple terms.
💡 Hint: Think about how friends can be connected to each other.
Question 2
Easy
What does a vertex represent in a graph?
💡 Hint: It's like a dot on the graph.
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 is a graph primarily composed of?
- Vertices and Edges
- Nodes only
- Relations only
💡 Hint: Remember the fundamental components of graph structure.
Question 2
True or False: A connected graph is one where all vertices are reachable.
- True
- False
💡 Hint: Consider if you can travel to any point from any other point.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create an example of a graph representing a network of friends. Show reachability between three specified friends.
💡 Hint: Think about direct connections.
Question 2
Given a directed graph, demonstrate how to apply DFS to check for cycles.
💡 Hint: Trace the paths and revisit nodes.
Challenge and get performance evaluation