第1个回答 2012-01-14
var b=1;
while(b<101)
{
if(b%2==0)
document.write("<b>#.</b>"+b+" ");
if(b%20==0)
document.write("<br/>");
b++;
}
while(b<101)
{
if(b%2==0)
document.write("<b>#.</b>"+b+" ");
if(b%20==0)
document.write("<br/>");
b++;
}
第2个回答 2012-01-14
<html>
<body>
<script type="text/javascript">
for (var i = 2; i <= 100; i += 2)
document.write(i+" ");
</script>
</body>
</html>本回答被网友采纳
<body>
<script type="text/javascript">
for (var i = 2; i <= 100; i += 2)
document.write(i+" ");
</script>
</body>
</html>本回答被网友采纳
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