#include "Textbook.h"

int main(void)
{
  Textbook t;

  cin >> t;
  cout << t;

  cin >> t;
  cout << t;

  cout << "Textbook.toString()" << endl;
  string textbook_string = t.toString();
  cout << textbook_string << endl;

  cout << "Parse Textbook" << endl;
  Textbook t2 = Textbook::parse(textbook_string);
  cout << t2;
}