diff --git a/Algo/CM/CM du 11 octobre.md b/Algo/CM/CM du 11 octobre.md
index ab522b9..a4469e9 100644
--- a/Algo/CM/CM du 11 octobre.md	
+++ b/Algo/CM/CM du 11 octobre.md	
@@ -1 +1,2 @@
-List is the most fundamental data type. Is a sequencial argument, is a final sequence of element. 
\ No newline at end of file
+List is the most fundamental data type. Is a sequencial argument, is a final sequence of element. It is no possible to have more than one element per box. 
+There is two different way to declare a list, the recursive one and the iterative one.