func_code_string: #include <bits/stdc++.h>   using namespace std;   struct solution {     int t, n{0};     vector<int> a{};     void get_data() { cin >> t; }     void solve() {       while (t--) {         cin >> n;         a.clear();         a.resize(n);         for (auto &el : a) cin >> el;         auto f = a[0];         auto s = a[1];         bool printed = false;         for (auto i = 2; i < a.size(); ++i) {           if ((f + s) <= a[i]) {             cout << 1 <<     << 2 <<     << i + 1 <<   n ;             printed = true;             break;           }         }         if (!printed) cout <<  -1 n ;       }     }   };   int main() {     ios_base::sync_with_stdio(false);     cin.tie(nullptr);     cout.tie(nullptr);     solution s;     s.get_data();     s.solve();     return 0;   }   