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#include <bits/stdc++.h>
using namespace std;

int main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);

  int n;
  cin >> n;
  vector<int> arr(2*n);
  for (int i = 0; i < n; i++) {
    cin >> arr[i];
  }
  copy(arr.begin(), arr.begin() + n, arr.begin() + n);
  int res = 0;
  stack<int> order;
  reverse(arr.begin(), arr.end());
  for (int v : arr) {
    while (!order.empty() && order.top() <= v) {
      order.pop();
    }
    order.push(v);
    res = max(res, (int) order.size());
  }
  cout << res << "\n";
}