#include <bits/stdc++.h>
using namespace std;
const int mod = 10e9 + 7;
const int N = 2e5 + 1;
int inp[N];
int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(NULL);
  cout.tie(NULL);
  int n, sum = 0, temp = 0;
  cin >> n;
  for (int i = 0; i < n; ++i) {
    cin >> inp[i];
    sum += inp[i];
  }
  for (int i = 0; i < n; ++i) {
    temp += inp[i];
    if (2 * temp >= sum) {
      cout << i + 1 << endl;
      break;
    }
  }
  return 0;
}
