#include 
#include 

struct list
{
   char v = 0;
   list *n = NULL;
};

int main()
{
   list *p = new list {1, new list};
   p->n = new list { 2, new list };
   p->n->n = new list { 3, NULL };

   list t = *(p);
   delete p;
   p = t.n;

   return 0 * _getch();
}