请帮我看一下这样写为什么不对
function count(a){
var b=Math.ceil(a);
result b;}
document.write(count(3.3));
document.write(count(-0.1));
document.write(count(-9,9));
document.write(count(8.9));function count(a){
var b=Math.ceil(a);
result b;}
document.write(count(3.3));
document.write(count(-0.1));
document.write(count(-9,9));
document.write(count(8.9));2018-07-04
举报