allocation.cpp

#include <iostream>
using namespace std;

int foo; // static memory allocation

void f()
{
        int bar; // automatic memory allocation
	cout << "&bar  = " << &bar << endl;
	return;
}

int main ()
{
	cout << "&foo  = " << &foo << endl;
	f(); // "bar" is *automatically* allocated and released 
	return 0;
}