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//Author: Kevin
#include<bits/stdc++.h>
//#pragma GCC optimize("O2")
using namespace std;
#define pb emplace_back
#define mp make_pair
#define ALL(x) (x).begin(),(x).end()
#define rALL(x) (x).rbegin(),(x).rend()
#define srt(x) sort(ALL(x))
#define rev(x) reverse(ALL(x))
#define rsrt(x) sort(rALL(x))
#define sz(x) (int)(x.size())
#define inf 0x3f3f3f3f
#define lb(v,x) (int)(lower_bound(ALL(v),x)-v.begin())
#define ub(v,x) (int)(upper_bound(ALL(v),x)-v.begin())
#define uni(v) v.resize(unique(ALL(v))-v.begin())
using ll=long long;
using ull=unsigned long long;
using pii=pair<int,int>;
using i128=__int128_t;
void die(string S){puts(S.c_str());exit(0);}
int n;
int a[2002000];
int d[2002000];
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	cout.tie(0);
	cin>>n;
	for(int i=1;i<=n;i++)
	{
		cin>>a[i];
		a[n+i]=a[i];
	}
	vector<int> st;
	st.pb(0);
	for(int i=1;i<=n*2;i++)
	{
		while(sz(st)>1&&a[st.back()]<a[i]) st.pop_back();
		d[st.back()+1]++;
		d[i+1]--;
		st.pb(i);
	}
	for(int i=1;i<=n*2;i++)
		d[i]+=d[i-1];
	cout<<*max_element(d,d+n*2+1)<<'\n';
	return 0;
}