diff --git a/swap.py b/swap.py
new file mode 100644
index 0000000..6cb07a1
--- /dev/null
+++ b/swap.py
@@ -0,0 +1,7 @@
+a=input('Enter first no')
+b=input('Enter second no')
+print('before swaping a=',a,'b=',b)
+a=a+b
+b=a-b
+a=a-b
+print('after swaping a=',a,'b=',b)