#include <iostream>
using namespace std;
int v[100];
int main()
{
int n, i;
cout << "n= "; cin >> n;
cout << " introdu " << n << " numere naturale \n";
for (i=0; i<n; ++i)
cin >> v[i];
cout << " Afisem dupa fiecare un zerou...\n";
for (i=0; i<n; ++i)
{
cout << v[i] << " 0 ";
}
return 0;
}
