\documentclass[a4paper,12pt]{article}
\usepackage{myXsim}

\usepackage{wrapfig}

\title{DS 6: Dernière ligne droite \\ 302}
\tribe{}
\duree{2 heures}
\date{30 mai 2018}

\renewcommand{\arraystretch}{1.2}

\begin{document}

\titlepage

\vfill
\begin{exercise}[subtitle={Sur un plateau},points=12]
\subimport{./Proba/}{subject.tex}
\end{exercise}

\vfill
\begin{exercise}[subtitle={Méthodes géométriques},points=12]
\subimport{./Geometrie/}{subject.tex}
\end{exercise}

\vfill
\begin{exercise}[subtitle={Programme de calculs},points=12]
\subimport{./Pgm/}{subject.tex}
\end{exercise}

\vfill
\begin{exercise}[subtitle={Médailles à Rio},points=12]
\subimport{./Statistiques/}{subject.tex}
\end{exercise}

\vfill
\begin{exercise}[subtitle={Refaire son salon},points=12]
\subimport{./AirePerim/}{subject.tex}
\end{exercise}

\vfill
\begin{exercise}[subtitle={Vase et billes},points=12]
\subimport{./Tache_complexe/}{subject.tex}
\end{exercise}


\end{document}

%%% Local Variables: 
%%% mode: latex
%%% TeX-master: "master"
%%% End:

