diff options
-rw-r--r-- | 4.N.10_Parser.php | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/4.N.10_Parser.php b/4.N.10_Parser.php index fb8d42a..e08432a 100644 --- a/4.N.10_Parser.php +++ b/4.N.10_Parser.php @@ -65,12 +65,17 @@ for (i=0;i<=$numRecords;i++) $whose_question[$question_id] = $student_id; - //How many correct submissions are there + //How many correct submissions are there - if ($submitted_sum == $correct_sum) { $num_correct[$student_id]++; } - + + //How many times does each student overpay - important for determining subraction understanding + if ($submitted_sum > $correct_sum) + { + $num_overpaid[$student_id]++; + } } } |