Binary file hws/hw01.pdf has changed
--- a/hws/hw01.tex Tue Oct 01 00:29:48 2019 +0100
+++ b/hws/hw01.tex Tue Oct 01 12:22:32 2019 +0100
@@ -30,6 +30,12 @@
% that gives an error, but probably only 404 Not Found
% errors should be flagged. Can you change that?)
+\item {\bf (Optional)} Have a look at the catastrophic backtracking
+ programs uploaded on KEATS. Convince yourself that they really require
+ a lot of computation time. If you have similar examples in your own
+ favourite programming language, I am happy to hear about it.
+
+
\item Read the handout of the first lecture and the handout
about notation. Make sure you understand the concepts of
strings and languages. In the context of the CFL-course,