magmastonealex · October 3, 2013 18:28
diff --git a/a1q5.php b/a1q5.php
 <?php
 $n = 0;
 
 if(isset($_GET["n"])){
 	$n = $_GET["n"];
 }
 $r = 0;
 $str = "";
 if($n != 0){
 for($i=1;$i<=$n;$i++){
       if($i != $n){
        $str = $str."$i^2+";
       } else{
        $str = $str."$i^2";
       }
 	$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;
	$str = "";
	if($n != 0){
	for($i=1;$i<=$n;$i++){
	if($i != $n){
	$str = $str."$i^2+";
	} else{
	$str = $str."$i^2";
	}
	$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>