Here is a MEL script I wrote for Maya:

This code creates a low-poly railroad model, and a set of joints. (The User must manually bind the joints to the skin.)

In addition, here is the downloadable code for an Allocator I wrote in C as a school project:

Malloc.zip

This code simulates an Allocator Program, which is given a certain amount of memory and must give it up to other programs that ask for it, occasionally shuffling memory around without overwriting any in-use data.

The script I wrote is as follows: