func_code_string: #include <bits/stdc++.h>   using namespace std;   void solution() {     long long n;     long long k;     cin >> n >> k;     vector<long long> v(n);     for (long long i = 0; i < n; i++) cin >> v[i];     long long sum = 0;     sort(v.begin(), v.end());     for (long long i = 0; i < (k); i++) {       sum += (v[n - k - 1 - i] / v[n - 1 - i]);     }     for (long long i = 0; i < n - 2 * k; i++) sum += v[i];     cout << sum << endl;   }   signed main() {     ios_base::sync_with_stdio(false);     cin.tie(NULL);     cout.tie(NULL);     long long t;     cin >> t;     while (t--) solution();     return 0;   }   