#include <iostream.h>
#include <fstream.h>
#include <iomanip.h>
#include <conio.h>
#include <stdlib.h>
#include <string.h>
void main ()
 {
	char phrase [50] = {"The quick brown fox jumped over the lazy dog"} ; // 50 bytes
	char *phrase_ptr = phrase ; // already points to address, doesn't need &. 4 bytes
		  // pointer variable - holds address

	cout << "phrase            = " <<   phrase            << endl << endl ;

	cout << "phrase_ptr        = " <<   phrase_ptr        << endl << endl ;

	cout << "size of phrase_ptr= " <<   sizeof(phrase_ptr)<< endl << endl ;

	cout << "*phrase_ptr       = " <<   *phrase_ptr       << endl << endl ;

	cout << "*(phrase + 2)     = " <<   *(phrase + 2)     << endl << endl ;

	cout << "*phrase + 4       = " <<   (*phrase + 4)     << endl << endl ;

	cout << "(phrase + 4)      = " <<   (phrase + 4)      << endl << endl ;

	cout << "(phrase_ptr + 4)  = " <<   (phrase_ptr + 4)  << endl << endl ;

	cout << "&phrase           = " <<   &phrase           << endl << endl ;

	cout << "&(*phrase_ptr)    = " <<   &(*phrase_ptr)    << endl << endl ; // never do
	cout << "&(*phrase)        = " <<   &(*phrase)        << "\n"         ; // never do
	cout << "**************************************************"<< endl << endl ;

//******************************************************************************
	int  scores [5]  = {98, 78, 65, 78, 84} ;
	int  *scores_ptr = scores               ;

	cout << "scores        = " <<  scores         << endl    << endl;

	cout << "scores_ptr    = " <<  scores_ptr     << endl    << endl;

	cout << "size of phrase_ptr= " << sizeof(phrase_ptr)<<endl<<endl;

	cout << "*scores_ptr   = " <<  *scores_ptr    << endl    << endl;

	cout << "*(scores + 2) = " <<  *(scores + 2)  << endl    << endl;

	cout << "*scores + 4   = " <<  (*scores + 4)  << endl    << endl;

	cout << "(scores + 4)  = " <<  (scores + 4)   << endl    << endl;

	cout << "(scores_ptr + 4)= "<<(scores_ptr + 4)<< endl    << endl;

	cout << "&scores   = "     <<  &scores        << endl           ;

	cout << "&(*scores_ptr)    = " <<   &(*scores_ptr)    << endl << endl ; // never do
	cout << "&(*scores)        = " <<   &(*scores)        << "\n"         ; // never do

	cout << "***************************************************\n" ;

//**************************************************************************
	int  s = 5       ;
	int  *s_ptr      ;
   s_ptr = &s       ;

	cout << "\ns            = " << s           << endl  << endl;

	cout << "s_ptr        = " << s_ptr         << endl  << endl;

	cout << "size of s_ptr= " << sizeof(s_ptr) <<endl   <<endl;

	cout << "*s_ptr       = " << *s_ptr        << endl  << endl;

// cout << "*(s + 2)     = " << *(s + 2)      << endl  << endl;   // invalid

//	cout << "*s + 4       = " << *s + 4        << endl  << endl;   // unvalid

	cout << "(s + 4)      = " << (s + 4)       << endl  << endl;

	cout << "(s_ptr + 4)  = " << (s_ptr + 4)   << endl  << endl;

	cout << "&s           = " << &s            << endl  << endl;

	cout << "&(*s_ptr)    = " <<   &(*s_ptr)    << endl << endl ; // never do
//	cout << "&(*s)        = " <<   &(*s)        << "\n"         ; // invalid
 }           //  end of main