Practical - 3 IWD

 Aim :Write a script to  read the marks of 4 subjects and display the result as per the below instructions:

GTUGRADE

Mark-Range

AA

85-100

AB

75-8

BB

65-74

BC

55-64

CC

45-54

CD

40-44

DD

35-39

FF

<35(FAIL)

a.       Eachofthefoursubjectsisworth100Marks.

b.      If a student gets less than 35 marks in any subject, then he/she will be marked as FAIL, otherwise he/she will be marked as PASS.

The result contains the grade of each individual subject in tabular format as per the above table.


File Name :gtugrade.php

PHP Script: GTU Result Calculation

<?php
// Function to calculate grade based on marks
function getGrade($marks) {
    if ($marks >= 85 && $marks <= 100) return "AA";
    else if ($marks >= 75 && $marks <= 84) return "AB";
    else if ($marks >= 65 && $marks <= 74) return "BB";
    else if ($marks >= 55 && $marks <= 64) return "BC";
    else if ($marks >= 45 && $marks <= 54) return "CC";
    else if ($marks >= 40 && $marks <= 44) return "CD";
    else if ($marks >= 35 && $marks <= 39) return "DD";
    else return "FF";
}

// Marks of 4 subjects
$subjects = array(
    "Subject 1" => 78,
    "Subject 2" => 66,
    "Subject 3" => 82,
    "Subject 4" => 34
);

$result = "PASS";

// Check pass/fail condition
foreach ($subjects as $marks) {
    if ($marks < 35) {
        $result = "FAIL";
        break;
    }
}
?>

<!DOCTYPE html>
<html>
<head>
    <title>GTU Result</title>
    <style>
        table { border-collapse: collapse; width: 50%; }
        th, td { border: 1px solid black; padding: 8px; text-align: center; }
        th { background-color: #f2f2f2; }
    </style>
</head>
<body>

<h2>Student Result</h2>

<table>
    <tr>
        <th>Subject</th>
        <th>Marks</th>
        <th>Grade</th>
    </tr>

    <?php
    foreach ($subjects as $subject => $marks) {
        echo "<tr>";
        echo "<td>$subject</td>";
        echo "<td>$marks</td>";
        echo "<td>" . getGrade($marks) . "</td>";
        echo "</tr>";
    }
    ?>
</table>

<h3>Final Result: <?php echo $result; ?></h3>

</body>
</html>

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