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非常简单的数学题，如何写呢

WBOY
Release： 2016-06-13 12:40:20
Original
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非常简单的数学题，怎么写呢？
$i=0;
while ($i {
$i++;
if ($i%2==0)
{
continue;
}
echo "$i
";
}
?>
我想显示的是0-20之间的奇数，问题是总到21，怎么办？

Related labels：
20 continue gt lt nbsp
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