diff -r 5e4696ebd8dc -r fb2d8012ed08 cws/cw03.tex --- a/cws/cw03.tex Fri Nov 25 12:10:00 2016 +0000 +++ b/cws/cw03.tex Sat Nov 26 17:02:52 2016 +0000 @@ -16,7 +16,7 @@ \noindent \textbf{Important:} Do not use any mutable data structures in your -submission! They are not needed. This excluded the use of +submission! They are not needed. This excludes 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. Do not use \texttt{var}! This declares a mutable variable. Make sure the