diff --git a/1.cpp b/1.cpp
index 4460f5d..1344d37 100644
--- a/1.cpp
+++ b/1.cpp
@@ -2,6 +2,7 @@
 using namespace std;
 int a[20];
 int n,val,i,j,pos,temp;
+//this is for insertion 
 
 void insert()
 {