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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is linear search?
💡 Hint: Think about how you would look for a name in a phone book.
Question 2
Easy
Explain how binary search works.
💡 Hint: Remember, it only works on sorted arrays.
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 the best-case time complexity of binary search?
- O(n)
- O(log n)
- O(1)
💡 Hint: Think of the scenario when the item is exactly in the middle of the array.
Question 2
True or False: Selection sort is more efficient than merge sort for larger datasets.
- True
- False
💡 Hint: Consider the complexities as datasets grow larger.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given an unsorted array, implement and demonstrate the execution of quicksort. Discuss its time complexity and efficiency compared to other sorting methods.
💡 Hint: Focus on randomizing the pivot selection to improve performance on average.
Question 2
Create a program that implements both binary search and linear search. Test both methods with different input sizes and analyze their performance.
💡 Hint: Utilize sorted and unsorted arrays for testing to highlight the differences.
Challenge and get performance evaluation