Skip to main content

find Armstrong number in php

find  Armstrong number in php
 <?
     armstrong(9999);
     function armstrong($maximum_number)
     {
         $sum=0;
         print("Armstrong numbers between 0 to $maximum_number are: ");
   
         for($i=0; $i<=$maximum_number; $i++)
         {
             $num=$i;
             $sum=0;
             $len=strlen($i); //Length of number i.e number of digits in a number
             while($num>0)
             {
                $rem=$num%10;
                $power=pow($rem,$len);//Raise to the power of length of each digit in a number.
                $sum=$sum+$power; //Sum of power of all digits of a number
                $num=$num/10; // Calculate next number
             }
             if($sum==$i)
             {
                 echo $i . "= Yes <br/>";
              }          
          }      
      }
      ?>


 <?
     armstrong(9999);
     function armstrong($maximum_number)
     {
         $sum=0;
         print("Armstrong numbers between 0 to $maximum_number are: ");
    
         for($i=0; $i<=$maximum_number; $i++)
         {
             $num=$i;
             $sum=0;
             $len=strlen($i); //Length of number i.e number of digits in a number
             while($num>0)
             {
                $rem=$num%10;
                $power=pow($rem,$len);//Raise to the power of length of each digit in a number.
                $sum=$sum+$power; //Sum of power of all digits of a number
                $num=$num/10; // Calculate next number
             }
             if($sum==$i)
             {
                 echo $i . "= Yes <br/>";
              }           
          }       
      }
      ?>

Comments

Popular posts from this blog

FILE UPLOAD IN PHP BY USEING FORM | PHP FILE UPLOADS

FILE UPLOAD IN PHP  BY USEING FORM | PHP FILE UPLOADS INDEX.PHP //PAGE <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>Untitled Document</title> </head> <body> <form method="post" action="upload.php" enctype="multipart/form-data"> <input type="file" name="posters" /> <input type="submit" value="upload" name="submit" /> </form> </body> </html> upload.php //PAGE <?php if($_FILES) { $name=$_FILES['posters']['name']; $type=$_FILES['posters']['type']; $extension=array('jpeg','jpg','JPEG','JPG','...