ψοιψι

#include <iostream>
#include <list>
using namespace std;
typedef long long ll;
ll n;
bool find(list<ll>b){
    list<ll>w;
    w = b;
    ll i=1;
    while(i <= n){
        ll f=0;
        ll j=i;
        while(j > 0){
            f+=w.front();
            //cout<<w.front()<<" ";
            w.pop_front();
            j--;
        }
        w=b;
        if(f < 0){
            //cout<<0<<endl;
            return 0;
            break;
        }
        i++;
    }
    //cout<<1<<endl;
    return 1;
}
int main(void){
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    cout.tie(0);
    cin>>n;
    list<ll>b;
    ll c;
    ll g=0;
    for(ll i=0;i<n;i++){
        cin>>c;
        g+=c;
        b.push_back(c);
    }
    ll o=0;
    ll temp;
    for(int i=0;i<n;i++){
        if(g <= 0){
            break;
        }
        if(find(b)){
            o++;
        }
        temp = b.front();
        b.pop_front();
        b.push_back(temp);
    }
    cout<<o;
}