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#include <bits/stdc++.h>

using namespace std;

#ifdef LOCAL
auto operator<<(auto& o, auto x) -> decltype(x.first, o);
auto operator<<(auto& o, auto x) -> decltype(x.end(), o) {
    o << "{";
    for (int i = 0; auto y : x) o << ", " + !i++ * 2 << y;
    return o << "}"; }
auto operator<<(auto& o, auto x) -> decltype(x.first, o) {
    return o << "(" << x.first << ", " << x.second << ")"; }
void __print(auto... x) { ((cerr << x << " "), ...) << endl; }
#define debug(x...) __print("[" #x "]:", x)
#else
#define debug(...) {}
#endif

#define x first
#define y second
#define ir(x, a, b) ((a) <= (x) && (x) <= (b))
#define vec vector
#define rep(i, a, b) for (ll i = a; i < (b); ++i)
#define all(x) (x).begin(), (x).end()
#define sz(x) ((ll)((x).size()))

using ll = long long;
using pii = pair<ll, ll>;

int main() {
  cin.tie(0)->sync_with_stdio(0);
  int N; cin >> N;
  vec<int> a(N);
  rep (n, 0, N) cin >> a[n];
  rep (n, 0, N) a.push_back(a[n]);
  N = a.size();
  vec<int> v;
  int mx = 0;
  for (int i = N-1; i >= 0; i--) {
    while (!v.empty() && v.back() <= a[i]) v.pop_back();
    v.push_back(a[i]);
    mx = max(ll(mx), sz(v));
  }
  cout << mx << "\n";
  return 0;
}