From 772eef46f5095ae6fccc872bc88b18f0a68c1cdc Mon Sep 17 00:00:00 2001
From: Jan Grewe <jan.grewe@g-node.org>
Date: Fri, 2 Nov 2018 11:08:08 +0100
Subject: [PATCH] [exercises] variables tyes

---
 programming/exercises/variables_types.tex | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/programming/exercises/variables_types.tex b/programming/exercises/variables_types.tex
index b2b7dca..fb6c092 100644
--- a/programming/exercises/variables_types.tex
+++ b/programming/exercises/variables_types.tex
@@ -1,4 +1,4 @@
-\documentclass[12pt,a4paper,pdftex]{exam}
+\documentclass[12pt,a4paper,pdftex, answers]{exam}
 
 \usepackage[german]{babel}
 \usepackage{natbib}