<!--  exam.php  -->
<font color=true>
<center>
<?php
        $a1 = $_POST['q1'];  //
        $a2 = $_POST['q2'];  //
        $a3 = $_POST['q3'];  //
        $a4 = $_POST['q4'];  //
        $score = 0;

// DEBUG
//print ("Q1 answer: $a1. <P>");
//print ("Q2 answer: $a2. <P>");
//print ("Q3 answer: $a3. <P>");
//print ("Q4 answer: $a4. <P>");
 if($a1 == "a")
        {
                $score += 25;
                print "Answer right for Q1!<P>";
        }
        else
        {
                print "Wrong answer for Q1! The answer should be 'four'<P>";
        }
        if($a2 == "b")
        {
                $score += 25;
                print "Answer right for Q2!<P>";
        }
        else
        {
                print "Wrong answer for Q2! The answer should be 'Cs389'<P>";
        }
 if($a3 == "c")
        {
                $score += 25;
                print "Answer right for Q3!<P>";
        }
        else
        {
                print "Wrong answer for Q3! The answer should be 'Blue'<P>";
        }
if($a4 == "d")
        {
                $score += 25;
                print "Answer right for Q4!<P>";
        }
        else
        {
                print "Wrong answer for Q4! The answer should be 'Dog'<P>";
        }

        print "<P>Total score: $score%";


?>
</center>
</font

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<HR>
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