Question

Consider a Quick Sort implementation where the pivot is

always chosen as the last element. If the input array is already sorted in ascending order, what is the most likely debugging challenge or performance issue you would observe?

A Stack Overflow due to excessive recursion depth.

B Incorrect partitioning, leading to unsorted subarrays.

C Infinite loop in the partitioning phase.

D Array elements being swapped unnecessarily, but correctness maintained.

E Off-by-one errors in array indexing.

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Consider a Quick Sort implementation where the pivot is

Solution