<!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 currenttime=new Date(); var year=currenttime.getFullYear(); var month=currenttime.getMonth()+1; var date=currenttime.getDate(); var day=currenttime.getDay(); var hour=currenttime.getTime(); weekday=["星期日","星期一","星期二","星期三","星期四","星期五","星期六"] document.write(year+"年"+month+"月"+date+"日"+weekday[day]+"<br/>") //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 scoreStr = "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 scoreArray = scoreStr.split(";"); for( var i=0;i<scoreArray.length;i++){ var site=scoreArray[i].indexOf(":") var score=scoreArray[i].substring(site+1); var name=scoreArray[i].substring(0,site) document.write("姓名:"+name+"<br/>"); document.write("成绩为:"+score+"<br/><br/>"); var sum; sum += parseInt(score); } document.write("总体成绩为:"+sum+"<br/><br/>"); //从数组中将成绩撮出来,然后求和取整,并输出。 </script> </head> <body> </body> </html>
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