diff --git a/.gitignore b/.gitignore
index 218cb60e9be7c6ecc452c3365264350b32cb32e0..d9c4d6f78e095b8be8127a0b259d9cf26e4557b5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 *.ppm
+*.out
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/a.out b/a.out
deleted file mode 100755
index fe281f144893a7c4a4ba542c9eddb1eea5ec082d..0000000000000000000000000000000000000000
Binary files a/a.out and /dev/null differ