4-13.txt

开发王代码 代码

<script type="text/javascript">
<!--
  var a , b;
  a = 56;
  b = 69;
  if (a > b) {
    document.write("a 比 b 大"); 
  }else{
    if (a == b) {
      document.write("a 等于 b"); 
    }else{
      document.write("a 比 b 小");
    }
  }
  document.write("<br />  a =" + a);
  document.write("<br />  b =" + b);
-->
</script>