#include <iostream>
#include <conio.h>
using namespace std;
 
struct Element { 
  int valoare; 
  Element* urmator, * anterior; 
}; 
 
int main() {
    Element e;
    e.valoare = 2;
    e.urmator = NULL;
    e.anterior = NULL;
 
    cout<<endl<<e.valoare;
    getch();
    return 0;
}