Quote:
...the problem statement and the first design step are below. Once I think this step has been completed successfully, the next gets posted.
...List methods that we will need or want to include in our Queue class. Don't worry about how we will implement them, just give their signatures and a brief description (one to four lines describing what the function does). Also include relevant information about the method.
I think it's safe to assume since Cat hasn't posted anything, we are not done with the first design step, and it's premature to start posting code.