#include <iostream>

using namespace std;

class linkedListclass {
public:

  linkedListclass(int newvalue)  {
    dvalue=newvalue;
    next = NULL;
  }

  int getdvalue()  {
    return(dvalue);
  }

  void addbehind(int newvalue)  {
    linkedListclass *newnode = new linkedListclass(newvalue);
    newnode->next = next;
    next = newnode;
  }

  void printlist()  {
    cout << "current node is " << dvalue << endl;
    if (next != NULL)
      next->printlist();
    else
      cout << "\n\n";
  }

private:
  int dvalue;
  linkedListclass *next;

};


int main()  {

  linkedListclass first(23);

  cout << "The value is " << first.getdvalue() << endl;

  first.addbehind(45);
  first.printlist();

  first.addbehind(100);
  first.printlist();

  return 0;
}