// linklist.cpp
// linked list

using namespace std;

struct link
{
        int data;
        link* next;
};

class linklist 
{
        private:
                link* first;
        public:
                linklist() { first = NULL; }
                void additem(int d);
                void display();
};

void linklist::additem(int d) {
        link* newlink = new link;
        newlink->data = d;
        newlink->next = first;
        first = newlink;
}

void linklist::display()
{
        link* current = first;
        while (current != NULL)
        {
                cout << current->data << endl;
                current = current->next;
        }
}

int main(void)
{
        linklist li;
        li.additem(25);
        li.additem(36);
        li.additem(49);
        li.additem(64);
        li.additem(13);

        li.display();

        return 0;
}