Write PHP Script to print Fibonacci series. Write PHP Script to calculate total marks of sudent and display grade. Write PHP Script to find maximum number out of three given numbers || DWPD Sem 5 Practical 12

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DWPD : Practical 12





1.Write PHP Script to print Fibonacci series.<?php
 $a=0;
 $b=1;
 echo "A = $a , B = $b"."<br>";
 echo "Fibonacci series..."."<br>";
 for($i=1; $i<=15; $i++)
 {
  $c=$a+$b;
  echo $c.",&nbsp";
  $a=$b;
  $b=$c;
 } 
?>


Output :

  

2.Write PHP Script to calculate total marks of sudent and display grade.<html>
<head>
<title>Grade System</title>
</head>
<body>
 <form method="post">
  DWPD  <input type="text" name="dwpd"><br/>
  JAVA  <input type="text" name="java"><br/>
  CM    <input type="text" name="cm"><br/>
  MAT   <input type="text" name="mat"><br/>
  <input type="submit" name="submit" value="Get Grade">
 </form>
</body>
</html>
<?php
if(isset($_POST['submit']))
{
 $dwpd=$_POST['dwpd'];
 $java=$_POST['java'];
 $cm=$_POST['cm'];
 $mat=$_POST['mat'];
 $totalm=70*4;
 $total=$dwpd+$java+$cm+$mat;
 echo "Marks obtained in DWPD is $dwpd"."<br>";
 
echo "Marks obtained in JAVA is $java"."<br>";
 echo "Marks obtained in CM is $cm"."<br>";
 echo "Marks obtained in MAT is $mat"."<br>";
 echo "Total marks obtained $total  out of  $totalm"."<br>";
 $average=$total*100/$totalm;
 echo "And The result is : ";
 
switch($average)
 {
  case $average<=32:
  echo "<h1>failed</h1>";
  break;
  case $average>=33 && $average<=60:
  echo "Third class <h1>BB Grade</h1>";
  break;
  case $average>=60 && $average<=70:
  echo "Second class <h1>BA Grade</h1>";
  break;
  case $average>=70 && $average<=80:
  echo "First class<h1>AB Grade</h1>";
  break;
  case $average>=70 && $average<=100:
  echo "Distinction <h1>AA Grade</h1>";
  break;
 }
}
?>



Output before input :

 

Output after input :



3.Write PHP Script to find maximum number out of three given numbers.<?php
 $a=10;
 $b=12;
 $c=30; 
 if($a>$b && $a>$c)
 {
  echo "a is max";
 }
 else if($b>$c)
 {
  echo "b is max";
 }
 else
 {
  echo "c is max";
 }
?>


Output :

 

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