#include <stdio.h>
#include "bert.h"

void a()
{
  Bert s2("Rat");

  s2.add_bert();
  printf("S2: %s\n", s2.getString().c_str());
}

int main()
{
  Bert s1("Dog");

  a();
  printf("S1: %s\n", s1.getString().c_str());
  a();
  return 0;
}