diff -r 6d25ccbb3cf2 -r 84917f2e16cd cws/cw03.tex
--- a/cws/cw03.tex	Tue Dec 05 00:34:14 2017 +0000
+++ b/cws/cw03.tex	Thu Dec 07 12:04:31 2017 +0000
@@ -45,6 +45,33 @@
 28  29.81185
 \end{filecontents}
 
+\begin{filecontents}{re-java9.data}
+1000  0.01410
+2000  0.04882
+3000  0.10609
+4000  0.17456
+5000  0.27530
+6000  0.41116
+7000  0.53741
+8000  0.70261
+9000  0.93981
+10000 0.97419
+11000 1.28697
+12000 1.51387
+14000 2.07079
+16000 2.69846
+20000 4.41823
+24000 6.46077
+26000 7.64373
+30000 9.99446
+34000 12.966885
+38000 16.281621
+42000 19.180228
+46000 21.984721
+50000 26.950203
+60000 43.0327746
+\end{filecontents}
+
 
 \begin{document}
 
@@ -92,7 +119,7 @@
 \subsection*{Disclaimer}
 
 It should be understood that the work you submit represents
-your own effort! You have not copied from anyone else. An
+your \textbf{own} effort! You have not copied from anyone else. An
 exception is the Scala code I showed during the lectures or
 uploaded to KEATS, which you can freely use.\bigskip
 
@@ -359,28 +386,53 @@
 30 seconds time limit?
 
 \begin{center}
+\begin{tabular}{@{}cc@{}}
+\multicolumn{2}{c}{Graph: $(a^*)^*\cdot b$ and strings 
+           $\underbrace{a\ldots a}_{n}$}\bigskip\\
+  
 \begin{tikzpicture}
 \begin{axis}[
-    title={Graph: $(a^*)^*\cdot b$ and strings 
-           $\underbrace{a\ldots a}_{n}$},
     xlabel={$n$},
     x label style={at={(1.05,0.0)}},
     ylabel={time in secs},
+    y label style={at={(0.06,0.5)}},
     enlargelimits=false,
     xtick={0,5,...,30},
     xmax=33,
-    ymax=35,
-    ytick={0,5,...,30},
+    ymax=45,
+    ytick={0,5,...,40},
     scaled ticks=false,
     axis lines=left,
     width=6cm,
     height=5.5cm, 
     legend entries={Python, Java 8},  
-    legend pos=outer north east]
+    legend pos=north west]
 \addplot[blue,mark=*, mark options={fill=white}] table {re-python2.data};
 \addplot[cyan,mark=*, mark options={fill=white}] table {re-java.data};
 \end{axis}
 \end{tikzpicture}
+  & 
+\begin{tikzpicture}
+\begin{axis}[
+    xlabel={$n$},
+    x label style={at={(1.05,0.0)}},
+    ylabel={time in secs},
+    y label style={at={(0.06,0.5)}},
+    %enlargelimits=false,
+    %xtick={0,5000,...,30000},
+    xmax=65000,
+    ymax=45,
+    ytick={0,5,...,40},
+    scaled ticks=false,
+    axis lines=left,
+    width=6cm,
+    height=5.5cm, 
+    legend entries={Java 9},  
+    legend pos=north west]
+\addplot[cyan,mark=*, mark options={fill=white}] table {re-java9.data};
+\end{axis}
+\end{tikzpicture}
+\end{tabular}  
 \end{center}
 \newpage