#include <bits/stdc++.h>
using namespace std;
int n;
vector<long long> r;
int main() {
  ios_base::sync_with_stdio(false);
  cin >> n;
  r.assign(n + 1, 0);
  for (int i = 0; i < n; ++i) cin >> r[i + 1];
  for (int i = 1; i < n + 1; ++i) r[i] += r[i - 1];
  int res = 0;
  for (int len = 1; len <= n; ++len)
    for (int i = 0; i + len - 1 < n; ++i)
      if (r[i + len] - r[i] > 100 * len) res = len;
  cout << res;
  return 0;
}
