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<head>
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.a:hover
{ font-size:2em;}
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<body>
找出1~100内与8有关的数并显示出来<br />
<input class="a"type="button" value="查找1~100之间与8有关的正整数" style="width:60%; " onclick="chazhao()"/><br />
</body>
</html>
<script>
function chazhao()
{
var src = " ";
for(var i =1;i<=100;i++)
{
if(i%8==0||i%10==8||parseInt(i/10)==8)
{src = src+i+", " }
}
alert(src)
}
</script>
时间: 2024-10-17 12:30:24