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