#include<iostream>

using namespace std;

int main(){
    int n;
    int v[10001];

    cin >> n;
    for(int i = 0; i < n; i++){
        cin >> v[i];

        if(v[i]==0)
            cout << "0\n";

        for(int j = -n; j<n; j++){

                if(v[i]== -1 && i+j >= 0 && i+j <= n){
                        v[i]=v[i+j];
                }
                if(v[i] == 0 && j > 0){
                    cout << j << "\n";
                }
                if(v[i] == 0 && j < 0){
                    cout << -j << "\n";
                }

        }

    }
    return 0;
}