Pre, post, and inorder traversal operations on a binary search tree. Each node's key is a character and holds a list of strings that begin with that character.

To build the project run:

make

To run the project you must provide strings that the program can use to build a binary search tree with. There are 3 ways to do this:

1. Provide a text file that contains strings. The file should have the extension .fs182.

p0 filename

2. Provide the text file to stdin using redirection:

p0 < filename.fs182

3. Or, provide strings via the keyboard (stdin) and press ctrl-d to enter the EOF character when done:

p0