#include<bits/stdc++.h>
using namespace std;
int n;
int a[10001];
int c;
void dp(int i,int num,int h){
	if(i>n) return;
	c=max(c,num);
	for(int k=i+1;k<=n;k++){
		if(h>=a[k]) dp(k,num+1,a[k]);
		else dp(k,num,h);
	}
}
int main() {
    cin>>n;
    for(int i=1;i<=n;i++) cin>>a[i];
    for(int i=1;i<=n;i++){
    	dp(i,1,a[i]);
    }
    cout<<c;
    return 0;
}

/**************************************************************
	Problem: 1795
	User: zengdongxin
	Language: C++
	Result: Accepted
	Time:18 ms
	Memory:2112 kb
****************************************************************/