using namespace std;
#include <iostream>
#include <cstdlib>
#include <cstring>
 
int main () 
{
  const int mymax = 1024*1024*1024;

  for (int i=0;i<15;i++) {
    char * p = new char [mymax];
    for (int j=0;j<mymax/1024;j++) // "utilizzo" l'array p
       p[j*1024]=0;    
    cout << "i= " << i << endl;
    char * q = p;
    delete[] q;
  }
}