Adding comments and modifying code to include changes made since last reading

ex9.c

@@ -5,6 +5,7 @@ int main(int argc, char *argv[])
     int numbers[4] = {0};
     char name[4] = {'a'};
 
+    // first, print them out raw
     printf("numbers: %d %d %d %d\n",
             numbers[0], numbers[1],
             numbers[2], numbers[3]);
@@ -15,11 +16,13 @@ int main(int argc, char *argv[])
 
     printf("name: %s\n", name);
 
+    // setup the numbers
     numbers[0] = 1;
     numbers[1] = 2;
     numbers[2] = 3;
     numbers[3] = 4;
 
+    // setup the name
     name[0] = 'Z';
     name[1] = 'e';
     name[2] = 'd';
@@ -32,6 +35,7 @@ int main(int argc, char *argv[])
 
     printf("name as int=%d\n", (int)*name);
 
+    // then print them out initialized
     printf("numbers: %d %d %d %d\n",
             numbers[0], numbers[1],
             numbers[2], numbers[3]);
@@ -40,7 +44,17 @@ int main(int argc, char *argv[])
             name[0], name[1],
             name[2], name[3]);
 
+    // print the name like a string
     printf("name: %s\n", name);
 
+    // another way to use name
+    char *another = "Zed";
+
+    printf("another: %s\n", another);
+
+    printf("another each: %c %c %c %c\n",
+            another[0], another[1],
+            another[2], another[3]);
+
     return 0;
 }