From d07ff651d03dd1acf452c06cf7d3315ff6eed150 Mon Sep 17 00:00:00 2001
From: Jidong Xiao <xiaoj8@rpi.edu>
Date: Tue, 23 Jan 2024 13:53:29 -0500
Subject: [PATCH] adding null test program

---
 lectures/05_pointers/null.cpp | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 lectures/05_pointers/null.cpp

diff --git a/lectures/05_pointers/null.cpp b/lectures/05_pointers/null.cpp
new file mode 100644
index 0000000..fab089f
--- /dev/null
+++ b/lectures/05_pointers/null.cpp
@@ -0,0 +1,7 @@
+#include <iostream>
+
+int main()
+{
+	int *p = NULL;
+	std::cout << "*p is " << *p << std::endl;
+}