sawine@0: \documentclass[a4paper, 10pt, pagesize, smallheadings]{article}  
sawine@0: \usepackage{graphicx}
sawine@0: %\usepackage[latin1]{inputenc}
sawine@0: \usepackage{amsmath, amsthm, amssymb}
sawine@0: \usepackage{typearea}
sawine@0: \usepackage{algorithm}
sawine@0: \usepackage{algorithmic}
sawine@0: \usepackage{fullpage}
sawine@0: \usepackage{mathtools}
sawine@0: \usepackage[all]{xy}
sawine@0: \title{CSP Exercise 01 Solution}
sawine@0: \author{Eugen Sawin}
sawine@0: \renewcommand{\familydefault}{\sfdefault}
sawine@0: \newcommand{\E}{\mathcal{E}}
sawine@0: %\include{pythonlisting}
sawine@0: 
sawine@0: \pagestyle{empty}
sawine@0: \begin{document}
sawine@0: \maketitle
sawine@0: 
sawine@0: \section*{Exercise 1.1a}
sawine@0: \begin{tabular}{|c|c|c||c|c|c||c|c|c|}
sawine@0:   \hline
sawine@1:   5&3&6 &4&7&2 &8&1&9 \\ \hline
sawine@1:   4&2&1 &6&9&8 &5&7&3 \\ \hline
sawine@1:   7&8&9 &1&5&3 &4&6&2 \\ \hline\hline
sawine@0: 
sawine@1:   8&6&3 &9&2&4 &1&5&7 \\ \hline
sawine@1:   1&7&5 &8&3&6 &9&2&4 \\ \hline
sawine@1:   2&9&4 &5&1&7 &6&3&8 \\ \hline\hline
sawine@0: 
sawine@1:   3&1&8 &2&4&5 &7&9&6 \\ \hline
sawine@1:   9&4&7 &3&6&1 &2&8&5 \\ \hline
sawine@1:   6&5&2 &7&8&9 &3&4&1 \\ \hline
sawine@0: \end{tabular}
sawine@0: \end{document}