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

//Header file for ListData class

const True = 1;
const False = 0;
const MaxSize = 4;

typedef char InfoType[MaxSize];

class ListData
{
 protected:
   InfoType Info;

 public://methods
   ListData();                //constructor
   ~ListData();               //destructor
   void Init(InfoType Item);
   void ReadInfo();
   void Display();
   char* GetInfo();
   int IsEqual(ListData);
   int LessThan(ListData);
};