#include <iostream>
#include <string>

using namespace std;

#pragma hdrstop
#pragma argsused
//---------------------------------------------------------------------------
class Katalog
{
  int i,sz;
  int* name_book;
  int* name_autor;
  int* summ_books;
 public:
   Katalog()
   {
      i = 0;
      sz = 10000;
      name_book = new int[sz];
      name_autor = new int[sz];
      summ_books = new int[sz];
   }
   void Katalog::new_book()
   {
       cout << "Enter new book data:" << endl;
       std::cin>>name_book[i];
       std::cin>>name_autor[i];
       std::cin>>summ_books[i];
       ++i;
   }
   void  Katalog::console_books()
   {
       for(int b=0; b<i;b++)
       {
           std::cout<<"Êíèãà: "<<name_book[b]<<" Àâòîð: "<<name_autor[b]<<" Êîëè÷åñòâî ýêçåìïëÿðîâ:"<<summ_books[b] << endl;
       }
   }
};

int main(int argc, char* argv[])
{
 Katalog*     kat = new Katalog();
 string input;
 cout << "New command?" << endl;
 cin >> input;
 while ( input != "exit") {
    if(input=="Help")
    {
        cout << "Simple help message." << endl;
    }
    else if(input=="New")
    {
    kat-> new_book();
    }
    else if(input=="Window")
    {
     kat->console_books();
    }
    else
    {
     std::cout<<"Error: " << input << " unrecognized!" << endl;
    }
    cout << "New command?" << endl;
    cin >> input;

 }
}