C-C--Java/162.cpp at Main · RanjeetDhole/C-C--Java · GitHub

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#include<iostream>
using namespace std;

struct node
{
     int data;
     struct node *next;
     struct node *prev;

};
typedef struct node NODE;
typedef struct node *PNODE;

class DoublyCLL
{
     private:
     PNODE Head;
     PNODE Tail;
     int CountNode;

     public:
     DoublyCLL();

     void InsertFirst(int);
     void InsertLast(int);
     void InsertAtPos(int,int);

     void DeleteFirst();
     void DeleteLast();
     void DeleteAtPos(int);

     int Count();
     int Display();
};
DoublyCLL::DoublyCLL()
{}

void DoublyCLL::InsertFirst(int iNo)
{}

void DoublyCLL::InsertLast(int iNo)
{}

void DoublyCLL::InsertAtPos(int iNo,int iPos)
{}

void DoublyCLL::DeleteFirst()
{}

void DoublyCLL::DeleteLast()
{}

void DoublyCLL::DeleteAtPos(int iPos)
{}

int DoublyCLL::Display()
{}

int DoublyCLL::Count()
{
     return CountNode;
}

int main()
{
     DoublyCLL obj;


     return 0;
}