Create a public class called
You should expose two public methods:
add: adds a value, does not return a value
last: returns an array containing the last 8 values that were added, in any order.
You do not need a constructor, but you can add an empty one if you need. Until 8 values have been added you should return 0s in their place.
For example, here's how an instance of
Last8 should work:
Do not create a huge array to save the values. Submissions that do will be marked incorrect.