diff --git a/=exo2/.gitkeep b/=exo2/.gitkeep
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a848bd8efec94c7a043b55b138203f559d4150a5 100644
--- a/=exo2/.gitkeep
+++ b/=exo2/.gitkeep
@@ -0,0 +1,2 @@
+pi
+## [1] 3.141593
\ No newline at end of file