diff --git a/cse16260_ex2_q7.py b/cse16260_ex2_q7.py
new file mode 100644
index 0000000000000000000000000000000000000000..a2d21a140c39aa9723bf9199fc0eef3da898ab39
--- /dev/null
+++ b/cse16260_ex2_q7.py
@@ -0,0 +1,4 @@
+str=input("enter a string : ")
+print(str.upper())
+print(str.lower())
+