diff --git a/2.7 Exercises.py b/2.7 Exercises.py
index 72d7bb36622097d1f56df1662b84496b4d23a361..5d057303dd36f7ed4096c594aa00fdb7a17edb41 100644
--- a/2.7 Exercises.py	
+++ b/2.7 Exercises.py	
@@ -1,2 +1,12 @@
 # question 1
 
+
+def rotateR(val):
+    val[0],val[-1] = val[-1],val[0]
+
+
+a = [1,2,3,4]
+
+rotateR(a)
+
+print(a)