\documentclass[12pt,twoside]{article}
\input{macros-course}
\usepackage{graphics}

\showsolutionstrue

\def\cent{{\not\!\mathrm{c}}}

\begin{document}
\tutsol{1}{September 8, 2001}{\stamp}

\input{tut1-probs.tex}

\end{document}
