6.1.1 条件赋值语句1.html

javascript即用即差核心对象手册

<script language="javascript">
   var num1=4,num2=12,num3=8;
   var max,min;
   max=num3;
   max=num1>num2?num1>num3?num1:num3:num2;
   min=num1<num2?num1<num3?num1:num3:num2;
   alert("最大值为"+max+"，最小值为"+min);
</script>