#include  <iostream>
#include    <string>
using namespace std;


/////////////////////////////////
int main()                    //
{

    setlocale(LC_ALL, "rus");


    int  n =  9;
    int *p = &n;

    p = new int;

   *p = 421;

    cout <<"Size of *p = " << sizeof *p  << endl;
    cout <<"         p = " <<         p  << endl;
    cout <<"        *p = " <<        *p  << endl;

    int &r = *p;

    cout <<"         r = " <<         r  << endl;
    cout <<"        &r = " <<        &r  << endl;
    cout <<"Address  n = " <<        &n  << endl;

    cout <<"Address  p = " <<        &p  << endl;

    delete p;
}