func_code_string: #include <bits/stdc++.h>   using namespace std;   long long v[200005];   int main() {     ios_base::sync_with_stdio(false);     cin.tie(0);     cout.tie(0);     long long tc;     cin >> tc;     while (tc--) {       long long n;       cin >> n;       for (long long int i = 0; i < n; i++) {         cin >> v[i];       }       long long i = n - 1, prev = 0;       while (v[i] >= prev && i >= 0) {         prev = v[i];         i--;       }       while (v[i] <= prev && i >= 0) {         prev = v[i];         i--;       }       cout << i + 1 <<   n ;     }     return 0;   }   