//////////////////////////////Task10 (a) //////////////////////////

            //Variable
$count1 = 1;


//While Loop
while($count1 <= 40) {
   echo "<b><u> $count1 <u></b>";
    $count1++;
    
    if ($count1 % 10 == 0) {
        
        echo $count1;
        
    }
}
    ?>
  
        
    </body>
    
     <?php include 'menu.inc'; ?>
    <iframe src="task10.txt" height="400" scrolling="yes" width="1200px">
<p>Your browser does not support iframes.</p></iframe>
    
</html>
//////////////////////////////Task10 (b) //////////////////////////

<?php
   
         
        //For Loop
    for($count2 = 1; $count2 <= 40; $count2++) {
        
         echo $count2 . ' ';
         
         if ($count2 % 5 == 0) {
        
        echo "<b><u> $count2 <u></b>";
    }
         
  }

  echo '<br/>'

        ?>