Use C$++$ code only

Create a circular. doubly linked list that contains two nodes, using only a single variable that is provided below.

HINT: Given the variable ptr $($declared below$),$ you are to create two nodes with all the proper connections that give us a circular, doubly linked list. You are hardcoding the connection between two nodes.

The one variable that you need has already been declared in the code snippet below. You don't need to create any new structures, functions or declare any additional variables. Answer each of the $4$ questions in the order they appear, as stated below. You don't have to assign a value the variable data.

This is the entire code that is provided. You don't have any other variables, or functions available to you. Do not declare any other variables.

struct Nodel

int data:

Node "next;

Node "prev;

;

int main$01$

Node $"$ptr; $//$Do not declare any additional variables!!!

$//$answer questions $1$ through $4$ in the order they appear.

$//$Your code goes here

$]$

Identify your answers with the number that corresponds to each of the questions.

create the $1$ st node Do not connect this node to anything. Just create the node.

create the $2$ nd node using ptr$.$next. Do not make any other connections. Just create the node.

Connect $1$st node appropriately.

Connect $2$nd node appropriately.