import java.util.*; public class Solution { public int findKth(int[] a, int n, int K) { // write code here int low=0; int high=n-1; QuickSort(a,low,high); return a[n-K]; } public void QuickSort(int R[],int low,int high){ int temp; int i=low,j=high; if(low<high) { temp=R[low]; while(i<j) { whil...