程序代码：

<%
if qq<>"" then
if qq>=90 and qq<=100 then
    response.write "优秀"
elseif qq>=70 and qq<90 then
    response.write "良好"
elseif qq>=60 and qq<70 then
    response.write "及格"
elseif qq<60 then
    response.write "不及格"
end if
end if
%>