<script type="text/javascript">
function op(string){
document.write('<br />'+string+'<br />');
}
for(var i=100;i<=999;i++)
{
str_i=i.toString();
var hundred=Number(str_i.charAt(0));
var ten=Number(str_i.charAt(1));
var dig=Number(str_i.charAt(2));
var result=Math.pow(hundred,3)+Math.pow(ten,3)+Math.pow(dig,3);
if(result===i)
{
op(i+' ');
}
}
</script>
转载于:https://blog.51cto.com/498904836/846034