diff -r 2969ee4a6cee -r ca9c1cf929fa cws/cw05.tex
--- a/cws/cw05.tex	Fri Nov 22 17:01:55 2019 +0000
+++ b/cws/cw05.tex	Tue Nov 26 01:22:36 2019 +0000
@@ -10,6 +10,8 @@
 %% \usepackage{accents}
 \newcommand\barbelow[1]{\stackunder[1.2pt]{#1}{\raisebox{-4mm}{\boldmath$\uparrow$}}}
 
+%% change Console to scala.io.StdIn.readByte()
+
 
 \begin{document}