<script type="text/javascript">

  var mydate=new Date();

  var myyear=mydate.getFullYear();

  document.write(myyear+"年");

  var mymonth=mydate.getMonth();

  document.write(mymonth+"月");

   var myday=mydate.getDay();

   document.write(myday+"日");

   var weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"];

   var mynum=mydate.getDay();

   document.write(weekday[mynum]);

 var myarr=[87,81,97,76,74,94,90,76,64,76]

var sum=0;

for(i=0;i<10;i++){

    myarr[i]=[87,81,97,76,74,94,90,76,64,76]

    sum +=parseInt(myarr[i].slice())

    }

document.write("班级总分为："+sum)