document.write(mydate.getFullYear()+"年"+mydate.getMonth()+"月"+mydate.getDay()+"日"+" "+myarray[mydate.getDay()]+"--班级总分为:");
var arry1= scoreStr.split(";");
var num =0;
for(var i=0;i<arry1.length;i++){
num+=Number(arry1[i].split(":")[1]);
}
document.write(Math.round(num/10));
var arry1= scoreStr.split(";");
var num =0;
for(var i=0;i<arry1.length;i++){
num+=Number(arry1[i].split(":")[1]);
}
document.write(Math.round(num/10));
//第一次筛选,找出都是大一的信息
var newArr = [];
for(var i = 0;i<infos.length;i++){
if(infos[i][3] == "大一"){
newArr.push(infos[i]);
}
}
//第二次筛选,找出都是女生的信息
for(var j = 0;j<=newArr.length;j++){
if(newArr[j][1] == "女"){
document.write(newArr[j][0]+"<br>")
}
}
var newArr = [];
for(var i = 0;i<infos.length;i++){
if(infos[i][3] == "大一"){
newArr.push(infos[i]);
}
}
//第二次筛选,找出都是女生的信息
for(var j = 0;j<=newArr.length;j++){
if(newArr[j][1] == "女"){
document.write(newArr[j][0]+"<br>")
}
}