#include <iostream>
using namespace std;
int main() {
int n, v[1001], s=0, k=0;
cout<<"nr elem: ", cin>>n;
cout<<"cititi elementele"<<endl;
for (int i=1; i<=n; i++) {cin>>v[i]; if (v[i]>=0) {s+=v[i]; k++;}}
if (k!=0) cout<<s/k;
else cout<<"nu exista elem pozitive";
return 0;
}
