#include <iostream>
#include <list>
using namespace std;

int main()
{ int a[10],j,n;
  list <int> l;
  list <int> :: iterator i;
  srand(time(NULL));
  for (j=0; j<10; j++)
  { a[j]=rand()%10 - 5;
    if ((0<a[j]) && (j%2==1)) l.push_back(a[j]);
    cout<<a[j]<<" ";
  }
  cout<<endl;
  for(i = l.begin(); i != l.end(); i++) cout << (*i) << " ";
  cout << endl;
  return 0;
}