Ok Smart folks. [Comp Sci nerds Must apply]

[chixor]

I have an assignment and have no idea how to even begin.
Any thoughts?

Using VB, Java, or C#, write a program to simulate the process of fitting processes into memory.
program should take as input, a series of memory blocks and a series of processes and determine
to place the processes in memory based on the first-fit, worst-fit, and best-fit algorithms.