\documentclass[a4paper,10pt]{article}
\usepackage{myXsim}

\author{Benjamin Bertrand}
\title{Probabilités conditionnelles - Exercice}
\date{Mars 2021}

\DeclareExerciseCollection{banque}
\xsimsetup{
    step=4,
}

\pagestyle{empty}
\geometry{left=10mm,right=10mm, top=5mm, bottom=5mm}

\begin{document}
\setcounter{exercises}{4}

\input{exercises.tex}
\printcollection{banque}

\end{document}
