\documentclass[fleqn,12pt,leqno]{jarticle}
\usepackage{amsmath,amssymb}

\setlength{\oddsidemargin}{0truecm}
\setlength{\evensidemargin}{0truecm}
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\setlength{\textwidth}{16.5truecm}
\setlength{\textheight}{22truecm}

\input{../lib/macro.tex}

\begin{document}
%\noindent{\Large ��� I �v�Z���K (2005/07/14) �̉�}

\begin{problem}
\input{po01}
\end{problem}

\begin{problem}
\input{po02}
\end{problem}

\begin{problem}
\input{po03}
\end{problem}

\begin{problem}
\input{po04}
\end{problem}

\begin{problem}
\input{po05}
\end{problem}

\begin{problem}
\input{po06}
\end{problem}

\begin{problem}
\input{po07}
\end{problem}

\begin{problem}
\input{po08}
\end{problem}

\begin{problem}
\input{po09}
\end{problem}

\begin{problem}
\input{po10}
\end{problem}

\begin{problem}
\input{po11}
\end{problem}

\begin{problem}
\input{po12}
\end{problem}

\end{document}

