Data Structures and Algorithms The Complete Masterclass - Implementing Quicksort

The video tutorial explains the implementation of the Quicksort algorithm. It begins with an introduction to the algorithm and the setup of the Quicksort function. The instructor then defines a helper function to handle recursive calls, explaining the base case and pivot selection. The video details the while loop and conditions for sorting, followed by recursive calls and array updates. Finally, it addresses handling cases with a single element, ensuring the array is sorted correctly.

What is the significance of the left and right pointers in the quicksort algorithm?

Explain the process of swapping elements in the quicksort algorithm.

How does the quicksort algorithm ensure that the array is sorted?

What is the final step after all recursive calls in the quicksort algorithm?