PA4 Results File Explanation
----------------------------

If you submitted a program and it assembled, your results file should look
something like the following:

Grading for student: your_email@ece.utexas.edu
 
                                |    Expected     |              Student
                                |Num       Num    |Num   Bad       Correct False   False
Game Inputs                 Pts |Board Win Invalid|Board Board Win Invalid Invalid Valid
--------------------------- ----|----- --- -------|----- ----- --- ------- ------- -----


This is what it all means for each test:
1. Game Inputs - the input moves to the game
2. Pts - the number of points you received (each test was worth 10 pts)

Expected (i.e. the correct results)
3. Num Board - the number of times the board should have been printed out
4. Win - the winner of the game (Player 1 or Player 2)
5. Num Invalid - the number of invalid moves in the Game Input (i.e. the number 
   of "Invalid move" messages that should be printed)

Student (i.e. your results)
6. Num Board - the number of times you printed the board (NOTE: points were not 
   taken off for displaying the empty final game board)
7. Bad Board - the number of boards you printed that did not match the expected
   game board.
8. Win - who you said was the winner of the game (NOTE: 0 here means that we did 
   not find a winner message in your output)
9. Correct Invalid - the number of times you correctly identified an invalid input
10. False Invalid - the number of times you said a move was invalid when it was 
    really valid
11. False Valid - the number of times you said a move was valid when it was
    really invalid

For each set of input moves we:

  1. Load the program.
  2. Apply the moves, which should make the program halt because they complete a game of nim.
  3. Reset the PC to x3000 without reloading the program.
  4. Apply the same moves again.

The second use of each set of moves is identified with with an "(R)". We did not take
points off for failing this second test, but would like you to know that a well 
written program will also work when the PC is reset to x3000 (the program is not re-loaded).

We repeat the same tests with the machine pseudo-randomized and we average the
grades: 80 % for the tests with a clean machine and 20% for the tests with the
pseudo-randomized machine.

If you got an "Error running program" message, then we had some kind of problem
when we tried to run your program (for example, it kept printing out invalid
messages or displaying boards without stopping).

If the student results section is all zeros, this is another indication that
we had a problem when we tried to run your program (for example, you were
waiting for keyboard input when there was none, causing your program to
eventually time out).

This was stated in the program statement, but is worth repeating here: the
player was NOT required to press ENTER after typing in a move.  Your program
should have worked such that as soon as the player types the second character,
your program continues on and either displays an invalid message or updates
the board.  If your program expected the user to press ENTER at any point
during the game, then your program probably did not work correctly with our
grading process.  

If you have questions about the grading of your program, please be sure that
you have carefully read the above information BEFORE contacting the grader.
Thanks.