Question: Consider the following implementation of partition from the quicksort algorithm that was covered in lecture. Note that the last element in the array is chosen
Consider the following implementation of partition from the quicksort algorithm that was covered in lecture. Note that the last element in the array is chosen as the pivot.
int partitionint a int left, int right
int pivot right;
while true
while aleft apivot
left;
while left right && aright apivot
right;
if left right
break;
swapaleft aright ;
swapaleft apivot;
return left;
Suppose that you had the following unsorted array:
int arr ;
What are the contents of this array afterone call to partitionarr
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