#include <iostream.h>

#include <stdlib.h>

#include <curses.h>



class Checking

{

public:

Checking(unsigned accNo, float initialBalance)

{

  accountNumber = accNo;

  balance = initialBalance;

  count++;

  if (pFirst == 0)

  {

   pFirst = this;

  }

  else

  {

   for (Checking *pC = pFirst; pC->pNext; pC = pC->pNext)

   {

   }

   pC->pNext = this;

  }

  pNext = 0;

}





  static Checking *first()

  {

   return pFirst;

  }

  Checking *next()

  {

   return pNext;

  }

  void deposit(float amount)

  {

   balance += amount;

  }



  void display()

  {

   cout << "Konto " << accountNumber << " - " << balance << "\n";

  }

 protected:

  static Checking *pFirst;

	 Checking *pNext;



  static int count;

  unsigned accountNumber;

  float    balance;

};



Checking *Checking::pFirst = 0;

int Checking::count= 0;







int main()

{

Checking *pC;



pC = new Checking(1,0.0F);

if (pC == 0) { cout << "RAM \n"; }



pC->deposit(100.00F);



pC = new Checking(2,0.0F);

if (pC == 0) { cout << "RAM \n"; }



pC->deposit(50.00F);




for (pC = Checking::first(); pC; pC = pC->next())

{

cout << "!" << pC << "!";

pC->display();

}



}