#include <bits/stdc++.h>
using namespace std;
int main() {
  int t;
  cin >> t;
  while (t--) {
    int n, flag = 1;
    cin >> n;
    int a[n];
    for (int i = 0; i < n; i++) cin >> a[i];
    for (int i = 1; i < n; i++) {
      if (a[i - 1] <= a[i]) {
        cout << "YES" << endl;
        flag = 0;
        break;
      }
    }
    if (flag) cout << "NO" << endl;
  }
}
