func_code_string: #include <bits/stdc++.h>   using namespace std;   long long n, q, ar[200000], ans[200000];   int main() {     ios_base::sync_with_stdio(0);     cin >> n;     for (int i = 0; i < n; i++) cin >> ar[i];     for (int i = 0; i < n - 1; i++) {       q = 1;       while (i + q * 2 < n) q *= 2;       ar[i + q] += ar[i];       if (i) ans[i] = ans[i - 1];       ans[i] += ar[i];       ar[i] = 0;     }     for (int i = 0; i < n - 1; i++) cout << ans[i] << endl;     cin.get();     cin.get();     return 0;   }   