Hello,

Unfortunately it seems that some of you have decided to copy-paste your exercise
answers and lie about it (i.e. give wrong references or no references at all).
Copy-pasting is bad in itself, but lying about it is just wrong.

If you have used the aforementioned method while doing either (or both)
of the exercises (i.e. if you copy-pasted and lied about it), 
you still get a second chance: If you return the exercise(s)
correctly done at latest on 9.5.2008 (correctly in this context means 
that the results are correct, no direct copy-pasting is used, and 
the correct references are listed), you can still get up to half of the
maximal points that are given from the exercises. This means that
you can still pass the exercises if you do them well enough.

Note that if you have not used the aforementioned method, you should
not re-return the exercise(s), since it will halve your points.

BR,
Visa