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

using namespace std;

struct channelGuideType {
  int channelNumber;
  char chAbbrev[6];
  char chFullName[40];
  struct channelGuideType *next;
};

// here is the old array declaration for comparison:
//    struct channelGuideType chGuide[57]; This is a Global Variable!!!

// Here is the pointer declaration:

struct channelGuideType *chGuide;


int main()
{
  struct channelGuideType *temp, *loopVar;

  chGuide = new (struct channelGuideType);

  chGuide->channelNumber = 22;
  strcpy(chGuide->chAbbrev, "TWC");
  strcpy(chGuide->chFullName, "The Weather Channel");
  chGuide->next = NULL;

  temp = new (channelGuideType);

  temp->channelNumber = 47;
  strcpy(temp->chAbbrev, "TSC");
  strcpy(temp->chFullName, "The Science Channel");
  temp->next = NULL;

  chGuide->next = temp;

  loopVar = chGuide;
  while (loopVar != NULL) {
    cout << "The channel number is " << loopVar->channelNumber << endl;
    cout << "The channel Abbreviation is " << loopVar->chAbbrev << endl;
    cout << "The channel full name is " << loopVar->chFullName << "\n\n";
    loopVar = loopVar->next;
  }


  return 0;
}