window.screen.(availheight,availwidth,colorDepth,pixelDepth,height,width)
2015-06-30
var str=scoreStr.split(";");
for(var i=0;i<str.length;i++){
str[i]=str[i].slice(3);
sum=sum+parseInt(str[i]);
}
ave=sum/str.length;
//从数组中将成绩撮出来,然后求和取整,并输出。
document.write(year+"年"+month+"月"+day+"日"+"&nbsp&nbsp"+week[num]+"&nbsp&nbsp"+"班级平均分:"+ave);
for(var i=0;i<str.length;i++){
str[i]=str[i].slice(3);
sum=sum+parseInt(str[i]);
}
ave=sum/str.length;
//从数组中将成绩撮出来,然后求和取整,并输出。
document.write(year+"年"+month+"月"+day+"日"+"&nbsp&nbsp"+week[num]+"&nbsp&nbsp"+"班级平均分:"+ave);
var mydate=new Date();
var year=mydate.getFullYear();
var month=mydate.getMonth();
var day=mydate.getDate();
var num=mydate.getDay();
var week=["星期天","星期一","星期二","星期三","星期四","星期五","星期六"];
var sum=0,ave;
var year=mydate.getFullYear();
var month=mydate.getMonth();
var day=mydate.getDate();
var num=mydate.getDay();
var week=["星期天","星期一","星期二","星期三","星期四","星期五","星期六"];
var sum=0,ave;
var infos = new Array();
infos = [
['小A','女',21,'大一'],
......
['小J','男',20,'大三']
];
for(var i in infos) {
var infos_l = new Array();
infos_l = infos[i];
if(infos_l[3]=="大一") {
if(infos_l[1]=="女") {
document.write(infos_l[0]+"\t");
}
}
}
infos = [
['小A','女',21,'大一'],
......
['小J','男',20,'大三']
];
for(var i in infos) {
var infos_l = new Array();
infos_l = infos[i];
if(infos_l[3]=="大一") {
if(infos_l[1]=="女") {
document.write(infos_l[0]+"\t");
}
}
}
任务提示有误,continue;要加在第13行
当判断出不及格mynum<60的时候,即可跳出循环继续下一轮,而不是在执行完documen.write后跳出
当判断出不及格mynum<60的时候,即可跳出循环继续下一轮,而不是在执行完documen.write后跳出
2015-06-29