Sorting Algorithms

Step 1: Understanding Quicksort and Randomized Quicksort.
- **Quicksort**: In traditional quicksort, the pivot element is selected in a deterministic manner, usually the first element, the last element, or the middle element.
- **Randomized Quicksort**: In randomized quicksort, the pivot element is selected randomly. This helps in improving performance by avoiding the worst-case scenario (which occurs when the pivot always divides the array poorly).

Step 2: Conclusion.
The key difference between the two algorithms is the **selection of the pivot element**.