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#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using lld= long double;
#define v vector
#define pb  push_back
#define FF first
#define SS second
#define ALL(a) a.begin(), a.end()
#define R resize
#define debug(x) cerr<< #x << " " << x << "\n"
#define tak cout<<"YES\n"
#define nie cout<<"NO\n"
#define LINIJKI ios_base::sync_with_stdio(0);cin.tie(0)

int main()
{
    LINIJKI;
    ll ile;
    cin>>ile;
    v<ll>aa(ile*2);
    for(ll i=0;i<ile;i++){
        cin>>aa[i];
        aa[i+ile] = aa[i];
    }
    deque<ll>kol;
    ll ans  = 0;
    for(ll i=ile*2-1;i>=0;i--){
        while(!kol.empty() && i+ile <= kol.back()) kol.pop_back();
        while(!kol.empty() && aa[i] >= aa[kol.front()]) kol.pop_front();
        kol.push_front(i);
        ans = max(ans, (ll)kol.size());
    }
    cout<<ans;
}