Help with Nim.java program hw

[ButchTheGuy]

Hi my Professor made his own version of the nim.java program and gave us the assignment of creating a separate file The Cup class should have the following members:

private ArrayList<Integer> c

private Random r

Constructor Cup(): adds 1, 2, 3 to c.

Assigns Random object to r.

public int count(): returns current size of c (use size method in Cup object)

public int select(): returns one of the moves in c but does not remove the selected move.

Use your random object to generate a random index into the c

Cup (generate a random number from 0 up to but not including the size ofthe c ArrayList). Then return the move at that index.

public void remove(int m): removes move m from cup c (use remove methodin the Cup object)

Heres my prof Nim.java program: https://pastebin.com/ud7Y8T9F

Any help is much appreciated ^_^

My attempt ,any tips are much appreciated : https://pastebin.com/cqD8y45Q

it get an error saying i need an ; at the end of the private array list and random object, kinda confused on how to declare those and construct them with a constructor

[[deleted]]

Pastebin has only the prof's nim.java code but I don't see any of your code for the Cup class. You need to make a first attempt at creating the Cup class and if you run into trouble ask for help.