// ptr6.cpp 		By: Aiman Hanna -  ©1993-2006 Aiman Hanna

// This program gives more information on pointers, and how they can be manipulated.

#include <iostream.h>

int main()
{

 int a[5];
 a[0] = 19; a[1] = 23; a[2] = 7;  a[3] = 34;  a[4] = 12;  

 int *p = new int, *q = new int, x = 3;
 *q = 75;
 p = a;

 cout << "\nThis is the array output ... before modifications: \n";
 for ( int i = 0 ; i < 5 ; i++ )
	 cout << a[i] <<"\n";
 
 *p = *q + x;

 cout << "\nThis is the array output ... after modifications: \n";
 for ( i = 0 ; i < 5 ; i++ )
	 cout << a[i] <<"\n";
 
 q = p;

 cout << "\nThis is the array output ... using pointer q: \n";
 for ( i = 0 ; i < 5 ; i++ )
	 cout << *(q + i) <<"\n";

 return 0;

}                               


// The following is the result of compilation
// Compilation successful

// The following is the result of running the program
/*

This is the array output ... before modifications:
19
23
7
34
12

This is the array output ... after modifications:
78
23
7
34
12

This is the array output ... using pointer q:
78
23
7
34
12
*/