diff --git a/.DS_Store b/.DS_Store
index dbf098b..fe898fb 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/.gitignore b/.gitignore
index 0ba4425..69a09f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,5 @@ Exercise_02/**.txt
 *.log
 *.out
 Exercise_03/.DS_Store
+.DS_Store
+.DS_Store