more exercises, one unfinished

1 files changed, 29 insertions, 0 deletions

diff --git a/4p16.cpp b/4p16.cpp
new file mode 100644
index 0000000..5205446
--- /dev/null
+++ b/4p16.cpp
@@ -0,0 +1,29 @@
+#include <iostream>
+
+/*
+ *
+ * 4.16
+ *
+ * Added a mockup getPtr function to demonstrate
+ */
+
+int *getPtr(int *f) {
+	
+	return f;
+}
+
+int main () {
+	
+	int f;
+	int *p = nullptr;
+	if ((p = getPtr(&f)) != 0) {
+		std::cout << "not nullptr" << std::endl;
+	}
+
+	int i = 1024;
+	if (i == 1024) {
+		std::cout << "i: 1024" << std::endl;
+	}
+	
+	return 0;
+}