func_code_string: #include <bits/stdc++.h>   using namespace std;   int main() {     int t;     int n;     cin >> t;     for (int u = 0; u < t; u++) {       cin >> n;       int arr[n];       for (int i = 0; i < n; i++) cin >> arr[i];       vector<int> v;       int mini = arr[n - 1];       for (int i = (n - 2); i >= 0; i--) {         if (mini < arr[i])           v.push_back(arr[i]);         else           mini = arr[i];       }       cout << v.size() <<   n ;     }     return 0;   }   