#include <bits/stdc++.h>
using namespace std;
int main() {
  int n, ans = 1;
  bool flag = true;
  cin >> n;
  vector<int> a(n);
  for (int i = 0; i < n; i++) cin >> a[i];
  for (int i = 1; i < n; i++) {
    if (flag && a[i - 1] <= a[i])
      ans++;
    else
      flag = false;
  }
  cout << ans;
  return 0;
}
