咋实现不了,请问我这样写有什么问题吗?
<script type="text/javascript">
var numl=10-5;
var num2=num1+6;
document.write("小明还剩:"+num1+"元"+"<br>");
document.write("小红花:"+num2+"元买个铅笔盒");
</script>
<script type="text/javascript">
var numl=10-5;
var num2=num1+6;
document.write("小明还剩:"+num1+"元"+"<br>");
document.write("小红花:"+num2+"元买个铅笔盒");
</script>
2017-08-02
举报