How can I optimize the quicksort algorithm?

How can I optimize the quicksort algorithm?

You can optimize quicksort by using techniques like choosing a better pivot, using insertion sort for small arrays, and implementing tail recursion.

What are some strategies for choosing a good pivot?

Some strategies include using the median of three method, random pivot selection, or the median of medians algorithm.

How does using insertion sort for small arrays help?

Insertion sort is more efficient for small datasets due to its lower overhead, making it faster than quicksort for small array sizes.

Can you explain the tail recursion optimization?

Tail recursion optimization reduces the stack space used by recursive calls, allowing quicksort to handle larger arrays without stack overflow.