DLL implementation

$($NO CLASSES$)$

Submit the source code $($cpp program$),$ output with ALL Scenarios

if any of your functions does not work, specify which one$($s$).$

$1.$ Dynamic Linked List $($DLL$)$ Implementation

Using DLL write a C$++$ program to do the following:

$1.$ Create a DLL

$2.$ Add a node $($node contents of your choice$)$:

a$)$ When the List is empty

b$)$ In the beginning of the List

c$)$ In the end of the List

d$)$ Somewhere between the beginning and the end of the List.

e$)$ When the LL is not created

f$)$ when a duplicate record is found

The ADD algorithm is to determine where the new node is to be placed

in the List.

The user is not asked where the new node should be

inserted.

$3.$ Delete anode:

a$)$ When the List is empty

b$)$ From the beginning of the List

c$)$ From the end of the List

d$)$ From somewhere between the beginning and the end of the List.

e$)$ When the LL is not created

f$)$ show what happens when an attempt is made to delete a node which

is not in the list

The DELTE algorithm is to determine where the targeted

node is placed in the List.

The user is not asked about the location of the targeted

node.

$4.$ Search for a node and display its contents.

The Search is done based on a key field from the node $($i$.$e a name, or

an ID$)$

The Search algorithm is to locate the targeted node and to display it$.$

The user is not asked about the location of the targeted

node.

Show what happens when and where the target is found and

when it is not found

$5.$ Modify a node.

The user is to enter a key field from the node $($i$.$e a name, or an ID$)$

The Search algorithm is to search for the targeted node from the

beginning of the List.

Address what happens if an attempt is made to search for a record

before creating the LL

Display the node before and after modification.

$6.$ Display the Entire Linked List.

The display function is to display the list from the front to end and

Address what happens if an attempt is made to search for a record

before creating the LL

$7.$ purge the LL