我用 html 写了一个函数来找出最大数量。但它得到了错误的结果。
谁能说我做错了什么?谢谢!
代码如下
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title></title>
</head>
<body>
<input type="text" id="number1">
<input type="text" id="number2">
<input type="text" id="number3">
<input type="button" id="button" value="?????" onclick="fun()">
<input type="text" id="maxnumber">
<script>
function fun(){
var number1 = document.getElementById('number1').value;
var number2 = document.getElementById('number2').value;
var number3 = document.getElementById('number3').value;
var max=0;
max=(number1>number2?number1:number2);
var max=(max>number3?max:number3);
document.getElementById('maxnumber').value=max;
}
</script>
</body>
</html>
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