--- a/slides/slides09.tex	Fri Nov 22 12:42:07 2024 +0000
+++ b/slides/slides09.tex	Fri Nov 29 18:58:18 2024 +0000
@@ -20,6 +20,10 @@
     #1}
 
 
+\usepackage{tcolorbox}
+\newtcolorbox{mybox}{colback=red!5!white,colframe=red!75!black}
+\newtcolorbox{mybox2}[1]{colback=red!5!white,colframe=red!75!black,fonttitle=\bfseries,title=#1}
+\newtcolorbox{mybox3}[1]{colback=Cyan!5!white,colframe=Cyan!75!black,fonttitle=\bfseries,title=#1}
 
 
 % beamer stuff
@@ -42,7 +46,7 @@
   \begin{center}
   \begin{tabular}{ll}
     Email:  & christian.urban at kcl.ac.uk\\
-Office Hour: & Thurdays 15 -- 16\\  
+Office Hour: & Fridays 12 -- 14\\  
   Location: & N7.07 (North Wing, Bush House)\\
   Slides \& Progs: & KEATS\\
   Pollev: & \texttt{\alert{https://pollev.com/cfltutoratki576}}\\  
@@ -1126,6 +1130,54 @@
 \begin{frame}<1-20>[c]
 \end{frame}
 
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c]
+
+\begin{mybox3}{Random Email}\it
+  I would like to ask a question regarding CW4. When I run my file, I
+  can see the output display in fib.j but I'm receiving the
+  Java.lang.Verifyerror. What might be causing this error?
+\end{mybox3}
+
+
+\begin{textblock}{7}(0.5,14)
+\begin{minipage}{14cm}\small
+Error: Unable to initialize main class fib.fib
+Caused by: java.lang.VerifyError: (class: fib/fib, method: main signature: ([Ljava/lang/String;)V) Illegal type in constant pool
+\end{minipage}
+\end{textblock}
+
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c]
+
+\begin{textblock}{8}(1,4)
+\begin{minipage}{14cm}
+\bf\huge\textcolor{red}{Send some running code!!!!!}
+\end{minipage}
+\end{textblock}
+  
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c]
+\frametitle{And and Or}
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\begin{frame}[c]
+\frametitle{Break}
+\end{frame}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+  
 \end{document}
 
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