/*
 * Rick van der Zwet
 * 0433373
 * Scheme programming assigment 1a
 * Licence: BSD
 * $Id: README.txt 379 2007-12-11 16:18:01Z rick $
 */

1)
Scheme implemented/documented in exercise1a.scm
C++ implemented/documented in exercise1b.scm

The main differences between programming in C++ and scheme are caused
due the fact that that input in scheme actually means something on which
operations could be preformed. In C++ the input is just treated as a
normal string and their needs to be an whole lot of logic around it to
make it meaningfull.

It just seems of writing the scheme core code for a particular
application, which requires a whole lot of thinking

2)
Scheme implemented/documented in exercise2.scm
In order to have this implemented you will need take close watch of the
internal data representation, we could see and distigust serveral
things:
* () = empty leaf
* (a) = leaf

In order to breadth depth we need to add the remains of an found tree to
the end.