diff --git a/add.c b/add.c
index 116d8d2..ec66521 100644
--- a/add.c
+++ b/add.c
@@ -2,7 +2,7 @@
 #include<conio.h>
 void main()
 {
-  int a=10, b=10,c;
+  int a=9, b=60,c;
 c=a+b;
 printf("the value of C = %d",c);
 getch();