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#include<bits/stdc++.h>
#define ll long long
#define pb push_back
#define fi first
#define se second
#define lb lower_bound
#define vec vector
using namespace std;

int main(){
	ios_base::sync_with_stdio(0);cin.tie(0);
	int n;
	cin>>n;
	vec<int>v(n);
	for(int i=0;i<n;i++)cin>>v[i];
	deque<int>nz;
	for(int i=0;i<n;i++){
		if(nz.empty()||nz.back()<v[i]){nz.push_back(v[i]);}
	}
	int odp=nz.size();
	for(int i=n-1;i>0;i--){//cout<<nz.size()<<'\n';
		while(!nz.empty()&&nz.front()<=v[i]){nz.pop_front();}
		nz.push_front(v[i]);
		odp=max(odp,int(nz.size()));
	}
	cout<<odp;
	return 0;
}