Write a program that keeps track of the items that a wizard can carry. Use a list to

store the items and provide at least two starting items. The program should display the following

menu:

COMMAND MENU

show $-$ Show all items

add $-$ Add an item

drop $-$ Drop an item

edit $-$ Edit an item

exit $-$ Exit program

Command:

If the user enters show, the program should display all the items in the list. If the user enters add,

the program should ask for the name of the item then adds it to the list. If the user enters drop,

the program should ask for the item$$s number and then delete the item from the list. If the user

enters edit, the program should ask for the item$$s number and the value to replace it with. Then,

it should replace the old item with the new item. Repeat the program until the user chooses the

exit command.

Your program should have at least $6$ functions: the main function, a function to display the menu,

a function to display all the items in the list, a function to add an item to the list, a function to

delete an item from the list, and a function to edit the list.

Input Validation: If the user selects a command not on the menu, display an error message and

let the user enter another command. For the drop and edit commands, display an error message if

the user enters an invalid number for the item. The wizard can only carry four items at a time. Do

not use global variables.

Sample run:

The Wizard Inventory program

COMMAND MENU

show $-$ Show all items

add $-$ Add an item

drop $-$ Drop an item

edit $-$ Edit an item

exit $-$ Exit program

Command: show

$1.$ wooden staff

$2.$ wizard hat

$3.$ cloth shoes

Command: add

Name: potion of invisibility

potion of invisibility was added.

Command: show

$1.$ wooden staff

$2.$ wizard hat

$3.$ cloth shoes

$4.$ potion of invisibility

Command: add

The wizard can't carry any more items. Drop something first.

Command: edit

Number: $2$

Updated name: magic hat

Item number $2$ was updated.

Command: show

$1.$ wooden staff

$2.$ magic hat

$3.$ cloth shoes

$4.$ potion of invisibility

Command: drop

Number: $3$

cloth shoes was dropped.

Command: $4$

Not a valid command. Please try again.

Command: edit

Number: $5$

Invalid item number.

Command: exit

Bye!