#include <bits/stdc++.h>
using namespace std;
const long long nh = 5013;
long long s[nh][nh], a[nh];
bool b[nh][nh];
long long c = 0;
long long sum(long long l, long long r) {
  if (b[l][r]) return s[l][r];
  b[l][r] = 1;
  if (l == r)
    s[l][r] = a[l];
  else {
    s[l][r] = sum(l + 1, r) + a[l];
    sum(l, r - 1);
  }
  long long dl = r - l + 1;
  if (s[l][r] > dl * 100) c = max(c, dl);
  return s[l][r];
}
int main() {
  ios::sync_with_stdio(0);
  cin.tie(0);
  long long n;
  cin >> n;
  for (long long i = 0; i < (long long)n; i++) cin >> a[i];
  sum(0, n - 1);
  cout << c;
  return 0;
}
