diff options
Diffstat (limited to '4.N.10_Parser.php')
| -rw-r--r-- | 4.N.10_Parser.php | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/4.N.10_Parser.php b/4.N.10_Parser.php index 2900d83..d36f07a 100644 --- a/4.N.10_Parser.php +++ b/4.N.10_Parser.php @@ -176,18 +176,31 @@ foreach ($Class as $student) { if( $num_correct[$student] >= ( .7 * ($num_submissions)) { - $understands_addition = "yes" + $understands_addition = true; } else { - $understands_addition = "no" + $understands_addition = false; } //*************Subtraction Yes/No ************* - if($subtraction_correct[$student] >= .10 * $ + if($incorrect_subtraction[$student] / $correct_subtraction[$student] <= .10) + { + $understands_subtraction = "y"; //we cannot use bool as there is a third case of "undetermined" with subtraction. + } + elseif($incorrect_subtraction[$student] == NULL || $incorrect_subtraction[$student] == 0) + { + $understands_subtraction = "u" + } + else + { + $understands_subtraction = "n" + } + + } //end foreach |