I want to turn this code from finding the KthSmallest to KthLargest

1. import java.util.Scanner;
2. public class KthSmallestElement {
3. public static void main(String[] args) {
4. Scanner sc = new Scanner(System.in);
5. System.out.print("Enter size : ");
6. int n = sc.nextInt();
7. int a[] = new int[n];
8. for(int i=0;i
9. {
10. System.out.print("Enter value for array : ");
11. a[i] = sc.nextInt();
12. }
13. System.out.print("Enter k : ");
14. int k = sc.nextInt()-1;
15. int l=0,u=n-1,i,j,x;
16. while(l
17. {
18. i=l;
19. j=u;
20. x=a[k];
21. while(i=k)
22. {
23. while (a[i]
24. i++;
25. while (a[j]>x)
26. j--;
27. int t = a[i];
28. a[i] = a[j];
29. a[j] = t;
30. i++;
31. j--;
32. }
33. if (j
34. l=i;
35. if (i>k)
36. u=j;
37. }
38. System.out.println("kth Smallest element : "+a[k]);
39. sc.close();
40. }
41. }

public static void main(String[] args) { Scanner sc = new Scanner(System.in); System.out.print("Enter size : "); int n = sc.nextInt(); int a[] = new int[n]; for(int i=0;i=k) while (a[i]x) --; int t = a[i]; a[i] = a[j]; a[j] = t; i++; j--; if (jk) u=j; ystem.out.println("kth Smallest element : "+a[k])