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发表于 2018-10-20 00:02:00
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>阶梯利润</title>
</head>
<body>
利润(万):<input type="text" id="money1" />
奖金:<input type="text" id="money2" />
<input type="button" value="计算" onclick="jisuan();" />
</body>
<script>
function jisuan(){
var jiangjin;
var num = document.getElementById('money1').value;
if(num<=10&&num>=0){
jiangjin = 0.1*num;
}else if(num<=20&&num>10){
jiangjin = 0.1*10+(num-10)*0.075;
}else if(num<=40&&num>20){
jiangjin = 0.1*10+10*0.075+(num-20)*0.05;
}else if(num<=60&&num>40){
jiangjin = 0.1*10+10*0.075+20*0.05+(num-40)*0.03;
}else if(num<=100&&num>60){
jiangjin = 0.1*10+10*0.075+20*0.05+20*0.03+(num-60)*0.015;
}else if(num>100){
jiangjin = 0.1*10+10*0.075+20*0.05+20*0.03+40*0.015+(num-100)*0.01;
}else{
alert('赔本了还不跑路!');
return;
}
document.getElementById('money2').value = jiangjin;
}
</script>
</html> |
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