<!DOCTYPE HTML> <html > <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>系好安全带,准备启航</title> <script type="text/javascript"> //通过javascript的日期对象来得到当前的日期,并输出。 var dater = new Date(), year = dater.getFullYear(), month = dater.getMonth() + 1, date1 = dater.getDate(); day = dater.getDay(), myday = new Array("星期一","星期二","星期三","星期四","星期五","星期六","星期日"); var day1 = myday[day]; var mydate = year + "年" + month + "月" + date1 + "日 " + day1; //成绩是一长窜的字符串不好处理,找规律后分割放到数组里更好操作哦 var sorceStr = "小明:87;小花:81;小红:97;小天:76;小张:74;小小:94;小西:90;小伍:76;小迪:64;小曼:76"; var sorceArray = new Array(); sorceArray = sorceStr.split(';'); var sorce = 0; for(var i=0;i<sorceArray.length;i++){ sorceArray[i] = sorceArray[i].split(':'); sorce += parseInt(sorceArray[i][1]); } var sorceAve = Math.ceil(sorce / sorceArray.length); //最终输出 document.write(mydate + "--班级平均分为:" +sorceAve); //从数组中将成绩撮出来,然后求和取整,并输出。 </script> </head> <body> </body> </html>
木头_0011
2014-08-26
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