diff --git a/tp7/exo10.ml b/tp7/exo10.ml
new file mode 100644
index 0000000..4167b95
--- /dev/null
+++ b/tp7/exo10.ml
@@ -0,0 +1,2 @@
+let creer_file () = [],[];;
+let enfiler_file (t,q) x = t, x::q;;