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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
What is the root of a tree?
💡 Hint: Think about the starting point of the tree structure.
Question 2
Easy
What is a leaf node?
💡 Hint: Consider the end points of a tree.
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 does BST stand for?
- Binary Search Tree
- Basic Set Tree
- Balanced Structure Tree
💡 Hint: It helps in searching efficiently.
Question 2
True or False: A leaf node has at least one child.
- True
- False
💡 Hint: Think about what end nodes can have.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a binary search tree, write an algorithm to find the maximum value node.
💡 Hint: Start at the root and follow the right children.
Question 2
Describe a real-world scenario where you would use a graph instead of an array.
💡 Hint: Consider problems involving connections and paths.
Challenge and get performance evaluation