為什么說我忘記寫循環(huán)條件了
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>if...else</title>
<script type="text/JavaScript">
var mymoney,sum=0;//mymoney變量存放不同面值，sum總計
for(mymoney=1;mymoney<10;mymoney++)
{
? sum= sum + mymoney;
}
? document.write("sum合計:"+sum);
</script>
</head>
<body>
</body>
</html>
2015-11-26
條件不完整，mymoney<=10、