#include <iostream>
using namespace std;

struct Node{
 int payload;
 Node* next;
};

void PrintList( Node* startOfList );

int main()
{
   Node* headPtr;
   headPtr = new Node;    
   headPtr -> payload = 1;
   headPtr -> next = NULL;

   Node* nextNodePtr = new Node;
   nextNodePtr -> payload = 2;
   nextNodePtr -> next = NULL; 

   headPtr -> next = nextNodePtr;

   nextNodePtr = new Node;

   nextNodePtr -> payload = 3;

   headPtr -> next -> next = nextNodePtr; 
  
   PrintList( headPtr );
}

void PrintList( Node* startOfList )
{
   while ( startOfList != NULL )
   {
      cout << startOfList -> payload << endl;
      startOfList = startOfList -> next;
   }
}