Linked List 1

 #include <iostream>

#include <bits/stdc++.h>

using namespace std;

class Node{

    public:

         int data;

         Node* next;

    

};

void printList(Node* n)

{

    while(n!= NULL){

    cout<<n->data<< " ";

    n=n->next;}

    

}

int main() {

Node* head= NULL;

Node* second= NULL;

Node* third= NULL;

head= new Node();

second= new Node();

third= new Node();

//assigning the data to the nodes

head->data=1;      //assign data in first node

head->next= second; //link first node to the second node

second->data=2; 

second->next=third;

    third->data=3;

    third->next= NULL;

printList(head);

return 0;

}