Fix missing include

Auburn · Auburn · commit 2b03d83e6590 · 2025-09-01T21:54:51.000+01:00
diff --git a/tests/test.cpp b/tests/test.cpp
@@ -4,7 +4,7 @@
 #include <vector>
 #include <iostream>
 #include <cstring>
-#include <map>
+#include <algorithm>
 #include <memory>
 #include <random>
 #include <string>
