Python - A Graphical Representation of Binary Search Trees

I used Python and pygame to create a navigable, graphical representation of a binary search tree.

C - counting the number of times a char appears in a string

Code: https://gist.github.com/3394648

This was a nice exercise that helped me get more familiar with malloc and pointers.  I was really happy when I got the two dimensional array pointers working on the first try!