move exercises, lecture examples, labs into subfolders

Exercises/C16/alloc_example_1.c

@@ -0,0 +1,17 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(void)
+{
+
+    // Declare an integer array and an integer pointer
+    int *pData;
+
+    // Using malloc
+    pData = malloc ( 10000 * sizeof (int));
+
+    // Using calloc
+    pData = calloc ( 10000 , sizeof (int));
+
+    return 0;   // Exit
+}