$"*$DO NOT WRITE THE CODE IN C$.$

$*$PLEASE WRITE IN C$++$

show me the screenshot of the output.$($should be run well$)$

All of the following programs should be written in C$++$

$1.$ Implement a simple library management system. The system has a user interface to accept user command $($with a prompt $>)$ and respond accordingly. To make your life easier, let$$s assume that the number of customers $<=100,$ and the number of books $<=1000.$ The following are the user commands that can be accepted:

$1)$ addbook bookID book$\_$title

Add a new book to the library given the book ID number and the book title. You should check if the bookID number already exists in the system. If it is$,$ let the user know. Here let$$s assume that the book$\_$title is a character string without the space characters.

$2)$ addcustomer customerID customer$\_$name

Add a new customer of the library, given the customer ID number and the name. You should check if the customerID number already exists in the system. If it is$,$ let the user know. Here let$$s assume that the customer$\_$name is a character string without the space characters.

$3)$ checkb$1$ bookID

List the information for the given book ID$.$ The book information includes ID$,$ title, and status $($borrowed$$ or $$on shelf$).$

$4)$ checkb$2$ book$\_$title

List the information for the given book title. The book information includes ID$,$ title, and status $($borrowed$$ or $$on shelf$).$ Note that different books may use the same name.

$5)$ checkc custormerID

List all the books borrowed by the customer, given the ID number.

$6)$ borrow bookdID customerID

Perform the book borrow action. If the book was already borrowed, you should prompt for the information.

$7)$ return bookID

Perform the book return action. Of course, you cannot return a book that has not been borrowed.

$8)$ listbook

List all the books in the system.

$9)$ listcustomer

List all the customers in the system. The customer information includes ID and name.

$10)$ exit Exit the program

If the user type any other commands, just prompt for $$unknown command$.$ You should design the underlying data structure to support the above commands. A sample run of the program is shown below, please follow the output format in the sample:

Welcome to the library management system, please type your commands.

$>$ listbook

There is no book in the system.

$>$ listcustomer

There is no customer in the system.

$>$ addbook $1$ book$1$

book$1$ added to the system.

$>$ addbook $1$ book$2$

The book ID alre QM$10$ ady exists.

$>$ addbook $2$ book$2$

book$2$ added to the system.

$>$ checkb$11$

$1$ book$1$ on shelf

$>$ addcustomer $1$ name$1$

name$1$ added to the system.

$>$ addcustomer $1$ name$2$

The customer ID already exists.

$>$ addcustomer $2$ name$2$

name$2$ added to the system.

$>$ borrow $11$

Success! book$1$ is borrowed by name$1.$

$>$ checkb$11$

book$1$ borrowed

$>$ borrow $12$

Fail! The book was borrowed by another customer.

$>$ listbook

$1$ book$1$ borrowed

$2$ book$2$ on shelf

$>$ checkc $1$

Book borrowed by name$1$:

$3$

$1$ book$1$

$>$ return $1$

Success! The following book has been returned:

$1$ book$1$

$>$ return $2$

Fail! The book has not been borrowed.

$>$ blahblah

Unknown command!

$>$ exit

Exit the system!"