AlgorithmsProject/DoublyLList.cpp at main · Edison222/AlgorithmsProject · GitHub

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#include <iostream>
#include "Node."
#include "DoublyLList.h"


class DoublyLList{

 private:
    Node* head;
    Node* tail;

 public:
    DoublyLList()
    {
        head = nullptr;
        tail = nullptr;
    }

    void AddToTail(int n){

        Node* newNode = new Node(n);
        if (head == nullptr)
        {
            head = tail = newNode;
        }else{
            tail->next = newNode;
            newNode->prev = tail;
            tail = newNode;
        }
    }

    void PrintElements(){

        Node* tempo = head;
        while (tempo != nullptr)
        {
            cout<<tempo->data << " ";
            tempo = tempo->next;
        }
        cout << endl;
    }

    void PintReverse(){

        Node* tempo = tail;
        while (tempo != head->prev)
        {
            cout << tempo->data << " ";
            tempo = tempo->prev;
        }
        cout<< endl;

    }
};