Advanced handouts

Add missing file
Co-authored-by: Mark <mark@betalupi.com>
Co-committed-by: Mark <mark@betalupi.com>

src/Advanced/Stopping Problems/main.tex

@@ -0,0 +1,26 @@
+% use [nosolutions] flag to hide solutions.
+% use [solutions] flag to show solutions.
+\documentclass[
+	solutions,
+	singlenumbering
+]{../../../lib/tex/ormc_handout}
+\usepackage{../../../lib/tex/macros}
+
+\usepackage{units}
+\usepackage{mathtools} % for \coloneqq
+
+\uptitlel{Advanced 2}
+\uptitler{\smallurl{}}
+\title{Stopping problems}
+\subtitle{Prepared by Mark on \today{}}
+
+\begin{document}
+
+	\maketitle
+
+	\input{parts/0 probability.tex}
+	\input{parts/1 intro.tex}
+	\input{parts/2 secretary.tex}
+	\input{parts/3 orderstat.tex}
+
+\end{document}