What are the differences between searching algorithms?

What are the differences between searching algorithms?

There are several searching algorithms, like linear search, binary search, and hash search. Each has its own use cases and efficiency.

Can you explain how binary search works?

Sure! Binary search works on sorted arrays. It repeatedly divides the search interval in half, checking if the target is in the left or right half.

What are the time complexities of these algorithms?

Linear search has a time complexity of O(n), while binary search has O(log n). Hash search can achieve O(1) on average.

When should I use each of these algorithms?

Use linear search for unsorted data, binary search for sorted data, and hash search for quick lookups in large datasets.