From 278fe880b0591f18acc4116bdbfa4bd0d0f73ec9 Mon Sep 17 00:00:00 2001
From: wwdillingham <wwdillingham@sugarlabs.org>
Date: Fri, 07 Aug 2009 18:06:02 +0000
Subject: num_questions[]

---
diff --git a/4.N.10_Parser.php b/4.N.10_Parser.php
index bf2e7a8..8f2f34c 100644
--- a/4.N.10_Parser.php
+++ b/4.N.10_Parser.php
@@ -70,12 +70,15 @@ for (i=0;i<=$numRecords;i++)
 		 	
 			//Need to determine which attempt this is for this particular question
 		 	$attempts[$question_id]++;
+
+			//determine total number of submissions of a student
+			$num_submissions[$student_id]++; //$num_incorrect[] = (num_submissions[] - num_correct[])
 		 			 	
 		 	//*****************************Case: Correct Submission ******************************
 		 	//How many correct submissions are there - important for determining percentages for yes/no 
 		 	if ($submitted_sum == $correct_sum)
 		 	{
-		 		$student_num_correct[$student_id]++;
+		 		$num_correct[$student_id]++;
 				//$question_num_correct[$question_id]++; will only ever be one
 
 							 		
@@ -160,12 +163,14 @@ for (i=0;i<=$numRecords;i++)
 
 // If a student overpays and then increases their payment, or underpays, followed by an even lower payment it can be inferred the student does not
 // understand the concepts of /ddition or subtraction with money.
+
 //    * If for > 10% of the questions the student makes this mistake. He or she gets a "no" for addition and subtraction. 
 
 
+//****************** Addition Yes / No ***************
 foreach ($Class as $student_id)
 {
-	
+	if(
 	
 } //end foreach
 			
diff --git a/4.N.10_Parser.php~ b/4.N.10_Parser.php~
index 453009c..bf2e7a8 100644
--- a/4.N.10_Parser.php~
+++ b/4.N.10_Parser.php~
@@ -76,7 +76,7 @@ for (i=0;i<=$numRecords;i++)
 		 	if ($submitted_sum == $correct_sum)
 		 	{
 		 		$student_num_correct[$student_id]++;
-				$question_num_correct[$question_id]++;
+				//$question_num_correct[$question_id]++; will only ever be one
 
 							 		
 		 		
@@ -92,7 +92,7 @@ for (i=0;i<=$numRecords;i++)
 						//determine subtraction
 						if ($previous_response[$question_id] == "o") // if you previously overpaid
 						{
-							
+							$correct_subtraction[$student_id]++;							
 						}
 
 
@@ -120,6 +120,7 @@ for (i=0;i<=$numRecords;i++)
 						}
 						elseif($previous_response[$question_id] == "o")
 						{
+							$strikes[$student_id]++;
 						}	 				
 		 			} 
 
@@ -140,7 +141,7 @@ for (i=0;i<=$numRecords;i++)
 		 			{
 						if($previous_response[$question_id] == "u")
 						{
-
+							$strikes[$student_id]++;
 						}
 						elseif($previous_response[$question_id] == "o")
 						{
--
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