#include<iostream>

using namespace std;

void main()
{
	char* p = new char;
	char a = 'a';

	//* what's at
	*p = 'a';
	*p = a;

	//makes p point to the address of a
	delete p;
	p = NULL;
	//delete p; //do not delete a NULL pointer
	//delete p; // you can only give back the same memory once
	p = &a;
	//delete p; //you can not give back static memory

	a = 'b';
	cout << *p << endl;

	p = new char[1000];

	p[1] = 'i';
	*p = 'a';
	*(p+1) = 'b';

	delete []p;


	//const char* cp1 = new char;
	//*cp1 = 'a';
	//cout << *cp1 << endl;

	//char const * cp2 = new char;
	//*cp2 = 'a';
	//cout << *cp2 << endl;

	//char* const cp3 = new char;
	//cp3 = &a; 
	//*cp3 = 'a';
	//cout << *cp3 << endl;

	//const char* const cp3 = new char;
	//cp3 = &a; 
	//*cp3 = 'a';
	//cout << *cp3 << endl;
	

}