Left off on exercice 4-14

ch_04/exercise_04-14/main_template.c

@@ -0,0 +1,18 @@
+/*
+ *
+ * Exercise 4-14. Define a macro swap(t,x,y) that interchanges two arguments of type t.
+ *
+ * Author: Kun Deng
+ */
+
+
+// Macro definition
+// #define swap(t, x, y)
+
+
+int main()
+{
+
+
+    return 0;
+}