#include <iostream>
using namespace std;

template <class T>
class Base
{
  public:
    int entries;
};
template <class T>
class Derive : public Base<T *>
{
  public:
     int j;
     void pankaj(){j = this->entries;}
    void  clear();

};
template <class T> void Derive<T>::clear()
{
  int i;
  int j=this->entries;
};
int main()
{
Derive<int> b1;
}