Define the function PartitionA () whose header is Partition (int data,int p,int r) Its definition should be identical to the definition of the PARTITION () algorithm from the Quicksort Define the function Partition () whose header is Partitions (int data), int p. int r) Its definition should be similar to the definition of the PARTITION () algorithm from the Quicksort | chooses the first element as the pivot. Define a Quicksort() function (standard and overloaded function from the previous tasks. that for each partition function 01 02 03 04 05 06 07 08 09 10 11 12 13 PARTITION (A, p,r) x = A[r] i - p for j = p to r if A[j] 01 QUICKSORT (A) 02 QUICKSORT (A,O,A.length -1) 01 02 03 04 05 QUICKSORT (A, p,r) if p < r 9 - PARTITION (A,p,r) QUICKSORT(A.p.q-1) QUICKSORT (A,q+1,r)