#include <bits/stdc++.h>
using namespace std;
int main() {
  int n;
  cin >> n;
  int arr[n];
  int sum = 0;
  for (int i = 0; i < n; i++) {
    cin >> arr[i];
    sum += arr[i];
  }
  int i;
  int sum2 = 0;
  for (i = 0; i < n; i++) {
    sum2 += arr[i];
    if (sum2 * 2 >= sum) {
      break;
    }
  }
  cout << i + 1 << endl;
}
