+
Creating Pointers
+
+ For this exercise, you will be helping Pipi to put boxes on the
+ shelves where they can easily be referenced again later with
+ pointers. First, Pipi wants to store a basketball in our warehouse
+ so that it can be easily accessed again without needing to carry it
+ around everywhere!
+
+
+
+
+
How do we create a pointer to the basketball
+
+
+
+
+ Pipi now has a lightweight pointer to that basketball instead of
+ having to carry it around everywhere! Now Pipi wants to also store a
+ label for the basketball in another box.
+
+
+
+
+
How do we create a pointer to the basketball string?
+
+
+
+
+ Pipi has pointers for both the basketball and its corresponding
+ label, but now they want another pointer to the pointer for the
+ basketball! Pipi wants to store that pointer and get another pointer
+ to that pointer.
+
+
How do we create a pointer to the basketball pointer?
+
+
+
+
+
+ Double pointers are not very common, but they can be used in certain
+ situations, such as with accessing multidimensional arrays!
+
+
+
+