From: adam4130 <adam4130@users.noreply.github.com>
Date: Sat, 8 Jun 2019 14:11:07 +0000 (-0600)
Subject: Include the algorithm library
X-Git-Tag: v9.2.0-rc1~1438^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F8310%2Fhead;p=dealii.git

Include the algorithm library
---

diff --git a/examples/step-63/step-63.cc b/examples/step-63/step-63.cc
index fec0f33788..d93fbbeed2 100644
--- a/examples/step-63/step-63.cc
+++ b/examples/step-63/step-63.cc
@@ -66,6 +66,7 @@
 #include <deal.II/multigrid/mg_matrix.h>
 
 // C++:
+#include <algorithm>
 #include <fstream>
 #include <iostream>
 #include <random>