07-20-2009, 09:36 AM
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#1 |
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FFR Player
Join Date: Jul 2009
Posts: 15
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Please advice how the following code works
Code:
<html>
<!-- test01.php -->
<body>
<?php
$x = 2;
for ($i = 1; $i <= 6; $i++)
{
if ($i % 2 == 1)
{
$x++;
}
print $i . 'x' . $i * $x . " ";
}
?>
</body>
</html>
Answer: 1x3 2x6 3x12 4x16 5x25 6x30 May I know, how did they arrive at the answer??? Thanks... |
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