1. To get the student's response I am setting up a matrix A by
$A = Matrix ([0,0,0],[0,0,0],[0,0,0]);
and then prompting for it in the BEGIN_TEXT, END_TEXT block with
Is there a better way to get the student response?
2. Since many matrices answer the above question, I need a custom answer checker. I have a Perl subroutine that I call that starts as
my ($correct, $student, $ansHash) = @_;
and gets called by
I think that $student ends up with a pointer to the student's answer. But what are $correct and $ansHash?
Also, can any of these be a pointer to a matrix? Do any of them point to matrix A above?