Practical No.3 ( Armtrong )

 Practical No.3

Aim: Write a PHP program to check whether the given no. is Armstrong or not.

Program: Html Filename: Armstrong Number Checking

<html>

<body>

<form action="" method="post">

<br><center><h1><u>ARMSTRONG</u></h1></center>

<br><table bgcolor="Crimson" align="center">

<tr><td><br><input type="text" value=" Enter the Input" readonly>

<input type="text" name="n"></tr></td>

<tr><td><br><br><center><br><br>

<input type="submit" value="&nbsp;&nbsp; SUBMIT &nbsp;&nbsp;">

<br><br><br></center></tr></td></table>

</form>

<?php

if($_POST)

{

$n1=$_POST["n"];

$m=$n1;

$s=0;

while($n1>0)

{

$r=$n1%10;

$n1=$n1/10;

$s=$s+($r*$r*$r);}

echo '<table align="center" border="2" width="38%"><tr align="center"><td><br>';

echo '<font color="Crimson">';

if($m==$s)

echo"<h2> $m is Armstrong Number</h2>";

else

echo"<h2> $m is not Armstrong Number</h2>";

}

echo'</font>';

echo'</td></tr></table>';

?>

</body>

</html>




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