Arrays, linked lists and other data structures in cmd.exe (batch) script

I was playing with cmd.exe, but in its help I didn't find any info, how to define arrays.

I have found, how to define simple variables:

set a=10
echo %a%

But, I want to create arrays, linked list etc...

So, does it able in cmd.exe ( I mean: does in cmd.exe exist any array keywords? )

I want to realize some algorithms as:

• bubble sort
• quick sort
• gnome sort

etc...

So, I also want to know, does Cmd.exe have references or instances, structs etc?

Cause its help not full in: /?

Could Cmd.exe be defined as full by Turing-Machine definition? ( Turing-Complete )