# HG changeset patch
# User Christian Urban <urbanc@in.tum.de>
# Date 1479395567 0
# Node ID 8e866d0af03a2339e0167df2e07cd042b37bed1c
# Parent  93a2b6e4b84c9598400003c4a23f759f1d17c015
updated

diff -r 93a2b6e4b84c -r 8e866d0af03a cws/cw02.pdf
Binary file cws/cw02.pdf has changed
diff -r 93a2b6e4b84c -r 8e866d0af03a cws/cw02.tex
--- a/cws/cw02.tex	Thu Nov 17 11:24:45 2016 +0000
+++ b/cws/cw02.tex	Thu Nov 17 15:12:47 2016 +0000
@@ -28,7 +28,8 @@
 \textbf{Important:} Do not use any mutable data structures in your
 submissions! They are not needed. This excluded the use of
 \texttt{ListBuffer}s, for example. Do not use \texttt{return} in your
-code! It has a different meaning in Scala, than in Java.  Feel free to
+code! It has a different meaning in Scala, than in Java.
+Do not use \texttt{var}! This declares a mutable variable. Feel free to
 copy any code you need from files \texttt{knight1.scala},
 \texttt{knight2.scala} and \texttt{knight3.scala}. Make sure the
 functions you submit are defined on the ``top-level'' of Scala, not