php - Write a program to generate all 3 digit Armstrong numbers. Email ThisBlogThis!Share to TwitterShare to Facebook Reactions: Labs 2 Comments
$i=100;
ReplyDeletewhile($i!=999)
{
$number=0;
$temp=$i;
while($temp>=1)
{
$number+=pow($temp%10,3);
$temp/=10;
}
if($i==$number)
echo "$i
";
$i++;
}
php
ReplyDelete$n=$_POST['num'];
$temp=$n;
$rem=0;
for($i=100;$i<1000;$i++)
{while($n!=0)
{$digit=$n%10;
$rem=$rem+($digit*$digit*$digit);
$n=$n/10;
}
}
if($temp==$rem)
echo"it is an armstrong number";
else
echo"it is not an armstong number";
?>