magmastonealex/a1q5.php

## a1q5.php
<?php
$n = 0;

if(isset($_GET["n"])){
	$n = $_GET["n"];
}
$r = 0;
if($n != 0){
for($i=1;$i<=$n;$i++){
	$r = $r + pow($i, 2);
}
}
?>
<html>
<head>
<title>1summer</title>
</head>
<body>
<form action="a1q5.php" method="GET">
<input type="text" name="n" id="n">
<input type="submit" value="Submit">
</form>
<br>
<b>
<?php
if($r != 0){
echo "Result is: $r";
}
?>
</b>
</body>
</html>
	<?php
	$n = 0;

	if(isset($_GET["n"])){
	$n = $_GET["n"];
	}
	$r = 0;
	if($n != 0){
	for($i=1;$i<=$n;$i++){
	$r = $r + pow($i, 2);
	}
	}
	?>
	<html>
	<head>
	<title>1summer</title>
	</head>
	<body>
	<form action="a1q5.php" method="GET">
	<input type="text" name="n" id="n">
	<input type="submit" value="Submit">
	</form>
	<br>
	<b>
	<?php
	if($r != 0){
	echo "Result is: $r";
	}
	?>
	</b>
	</body>
	</html>