diff --git a/.gitignore b/.gitignore
index d4b20d9..bdf6ba9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1 @@
-*.exe
-.vscode
\ No newline at end of file
+error.log
diff --git a/lowlevelprogramming-university b/lowlevelprogramming-university
new file mode 160000
index 0000000..9903908
--- /dev/null
+++ b/lowlevelprogramming-university
@@ -0,0 +1 @@
+Subproject commit 990390807f17f9ade8c5b16efd8c2afb4038bb6e
diff --git a/newfile.txt b/newfile.txt
new file mode 100644
index 0000000..b66ba06
--- /dev/null
+++ b/newfile.txt
@@ -0,0 +1 @@
+new content