#include <iostream>
#include <cstdio>
#include <algorithm>
using namespace std;
#define endl '\n'
#define pi pair<int, int>
const int maxn = 100000;
int n;
long long a[maxn], sum[maxn];
int solve(long long x){
long long ret = 1, s = 0;
x = sum[x];
for(int i = 0; i < n; i++){
s += a[i];
if(s >= x){
x = s;
s = 0;
ret++;
}
}
return ret -= (s < x);
}
int main(){
ios::sync_with_stdio(false);
cin.tie(NULL);
cin >> n;
for(int i = 0; i < n; i++){
cin >> a[i];
sum[i] = a[i] + (i ? sum[i - 1] : 0);
}
int ret = 0;
for(int i = 0; i < n; i++) ret = max(ret, solve(i));
cout << ret << endl;
return 0;
}
