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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
#define rep(a,b) for(int a = 0; a < (b); ++a)
#define all(t) t.begin(), t.end()
#define pb push_back
#define fi first
#define se second
#define each(a,x) for(auto &a:x)
#define vi vector<int>
#define vll vector<ll>
#define vull vector<ull>
#define pi pair<int,int>
#define pll pair<ll,ll>
#define nl '\n'
#pragma GCC optimize ("O3")
#pragma GCC optimize ("unroll-loops")
#pragma GCC target("avx2")
#pragma GCC target("bmi")
#pragma GCC target("bmi2")
#pragma GCC target("lzcnt")
#pragma GCC target("popcnt")
const int N = 5e5+1234,INF = 2e9+1234,mod = 1e9+7;
const ll INF_L = (ll)2e18+1234;
void solve()
{
    int n;cin>>n;vector<int>A(2*n),B(2*n+5);rep(i,n)cin>>A[i],A[i+n]=A[i];
    vector<pair<int,int>> V;
    rep(i,2*n)
    {
        int wsk=-1;
        while(!V.empty() and V.back().first<A[i]) V.pop_back();
        if(V.empty()) wsk=0;
        else wsk=V.back().second+1;
        V.pb({A[i],i});
        wsk=max(wsk,i-n+1);++B[wsk],--B[i+1];
    }
    for(int i=1;i<2*n;++i)B[i]+=B[i-1];
    int ans=0;
    rep(i,2*n) ans=max(ans,B[i]);
    cout << ans << nl;
}
int main()
{ 
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    int T=1;
    //cin >> T;
    while(T--) solve();
    return 0;
}