#include <iostream.h>
#include <string.h>

// class declaration

class Book
{
  private:
    char *title;   // a pointer to a book title
  public:
    Book(char * = NULL);   // constructor
    void showtitle();      // display the title
};

// class implementation

Book::Book(char *strng)
{
  title = new char[strlen(strng)+1];  // allocate memory
  strcpy(title,strng);                // store the string
}

void Book::showtitle()
{
  cout << title << endl;

  return;
}

int main()
{
  Book  book1("DOS Primer");   // create 1st title
  Book  book2("A Brief History of Western Civilization");  // 2nd title

  book1.showtitle();   // display book1's title
  book2.showtitle();   // display book2's title

  return 0;
}