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3 cards from this section. Quick, good the night before a test.
What is linear search?
Think about how you would look for a name in a phone book.
Explain how binary search works.
Remember, it only works on sorted arrays.
What is the best-case time complexity of binary search?
Think of the scenario when the item is exactly in the middle of the array.
True or False: Selection sort is more efficient than merge sort for larger datasets.
Consider the complexities as datasets grow larger.
Given an unsorted array, implement and demonstrate the execution of quicksort. Discuss its time complexity and efficiency compared to other sorting methods.
Focus on randomizing the pivot selection to improve performance on average.
Create a program that implements both binary search and linear search. Test both methods with different input sizes and analyze their performance.
Utilize sorted and unsorted arrays for testing to highlight the differences.
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