diff --git a/y5.py b/y5.py
new file mode 100644
index 0000000..981b210
--- /dev/null
+++ b/y5.py
@@ -0,0 +1,12 @@
+a=0
+b=1
+
+x=int(input("enter a number"))
+print (a)
+print(b)
+
+for i in range(0,x-2):
+    c=a+b
+    print (c)
+    a=b
+    b=c