import java.util.*; public class A { public static void main(String[] args) { Scanner in = new Scanner(System.in); int n = in.nextInt(); //for each of the number of data sets int steps = 0; for (int k = 0; k < n; k++) { int[] a = new int[20]; ArrayList<Integer> b = new ArrayList<>(); int set = in.nextInt(); //fills array a with heights for (int i = 0; i < a.length; i++) { a[i] = in.nextInt(); //System.out.println(a[i]); } b.add(a[0]); for (int j = 1; j < a.length; j++) { int s = a[j]; for (int i = 0; i < j; i++) { if (b.get(i) > s) { //System.out.println("adding"); steps++; } } b.add(j, s); } System.out.println(set + " " + steps); steps = 0; } } }