diff --git a/test/cpp/0001-define2.c b/test/cpp/0001-define2.c
index c13d085..f6208b1 100644
--- a/test/cpp/0001-define2.c
+++ b/test/cpp/0001-define2.c
@@ -1,4 +1,5 @@
 #define x x
+#define PI 3.14
 
 int
 main()
@@ -6,6 +7,9 @@ main()
 	int x;
 
 	x = 0;
+        //new example added
+	printf("The define value of PI = %d",PI);
+	
 	return x;
 }