PHP Number Pattern 21
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PHP Number Pattern 21
Try to print the following number pattern using PHP.
Print This Output
1 2 6 3 7 10 4 8 11 13 5 9 12 14 15
Source Code
PHP Compiler
<?php
for($i=1; $i<=5; $i++)
{
echo $i . " ";
$m = 4;
$k = $i + $m;
for($j=1; $j<$i; $j++)
{
echo $k . " ";
$m--;
$k = $k + $m;
}
echo "<br>";
}
?>
Output
1
2 6
3 7 10
4 8 11 13
5 9 12 14 15
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