func_code_string: #include <bits/stdc++.h>   using namespace std;   template <class T>   T solve(T n, T k) {     vector<T> arr(n);     for (T i = 0; i < n; i++) {       cin >> arr[i];     }     T sum = 0;     sort(arr.begin(), arr.end(), greater<int>());     for (int i = 2 * k; i < n; i++) {       sum += arr[i];     }     for (T i = 0; i < k; ++i) {       sum += (arr[i + k] / arr[i]);     }     return sum;   }   int main() {     int t;     cin >> t;     while (t--) {       long long n, k;       cin >> n >> k;       cout << solve(n, k) <<   n ;     }     return 0;   }   