How do I implement searching algorithms in my project?

How do I implement searching algorithms in my project?

You can start by choosing the type of searching algorithm you want to implement, like linear search or binary search.

What's the difference between linear search and binary search?

Linear search checks each element one by one, while binary search divides the list in half, making it faster for sorted lists.

Can you show me a simple example of binary search in Python?

Sure! Here's a basic implementation:

def binary_search(arr, target):
    left, right = 0, len(arr) - 1
    while left <= right:
        mid = (left + right) // 2
        if arr[mid] == target:
            return mid
        elif arr[mid] < target:
            left = mid + 1
        else:
            right = mid - 1
    return -1

This function returns the index of the target if found, or -1 if not.

What are some common use cases for searching algorithms?

Common use cases include searching in databases, finding items in lists, and implementing search features in applications.