Armstrong number using Form in PHP
Armstrong number using Form in PHP
xxxxxxxxxx<html> <body> <form method="post"> Enter the Number: <input type="number" name="number"> <input type="submit" value="Submit"> </form> </body> </html> <?php if($_POST) { //get the number entered $number = $_POST['number']; //store entered number in a variable $a = $number; $sum = 0; //run loop till the quotient is 0 while( $a != 0 ) { $rem = $a % 10; //find reminder $sum = $sum + ( $rem * $rem * $rem ); //cube the reminder and add it to the sum variable till the loop ends $a = $a / 10; //find quotient. if 0 then loop again } //if the entered number and $sum value matches then it is an armstrong number if( $number == $sum ) { echo "Yes $number an Armstrong Number"; }else { echo "$number is not an Armstrong Number"; } } ?> Source: www.javatpoint.com
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