#include <iostream>
using namespace std;
#include "List2.h"

void f(List c)
{
  cout << "start f\n";
  cout << "end f\n";
}

void g(List &d)
{
  cout << "start g\n";
  cout << "end g\n";
}

int main()
{
  List b;
  f(b);
  g(b);

  List e(b);
  return 0;
}