func_code_string: #include <bits/stdc++.h>   using namespace std;   int n, m;   long long a[100005], k;   map<long long, long long> tr;   long long getans(const long long k) {     long long t1 = 1, t2 = 0, t3 = 0, t4 = 1, ans = 0;     while (t2 < n) {       ans += (a[t1] - a[t2]) * t3;       ++t3;       t2 = t1;       t1 += t4 * k;       t4 *= k;       if (t1 > n) t1 = n;     }     return ans;   }   int main() {     tr.clear();     scanf( %d , &n);     for (int i = 1; i <= n; ++i) {       scanf( %I64d , &a[i]);       a[i] = -a[i];     }     sort(a + 1, a + n + 1);     a[0] = 0;     for (int i = 1; i <= n; ++i) {       a[i] = -a[i];       a[i] += a[i - 1];     }     scanf( %d , &m);     for (int i = 1; i <= m; ++i) {       scanf( %I64d , &k);       if (i != 1) printf(   );       if (!tr.count(k)) tr[k] = getans(k);       printf( %I64d , tr[k]);     }     printf(  n );     return 0;   }   