exercises/html/33.html at main · Crane-xu/exercises · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>计算器</title>
    <link rel="stylesheet" href="../css/33.css">
    <script src="../js/33.js"></script>
</head>

<body>
    <div class="main">
        <input disabled="disabled" class="print-box" id="print-box" type="text" value="">
        <div class="row">

            <input class="btn" type="button" value="×" onclick="show('*')">
            <input class="btn" type="button" value="÷" onclick="show('/')">
            <input class="btn" type="button" value="←" onclick="backspace()">
        </div>
        <div class="row">
            <input class="btn" type="button" value="+" onclick="show('+')">
            <input class="btn" type="button" value="-" onclick="show('-')">
            <input class="btn" type="button" value="AC" onclick="clean()">
        </div>

        <div class="row">
            <input class="btn" type="button" value="7" onclick="show(7)">
            <input class="btn" type="button" value="8" onclick="show(8)">
            <input class="btn" type="button" value="9" onclick="show(9)">
        </div>
        <div class="row">
            <input class="btn" type="button" value="4" onclick="show(4)">
            <input class="btn" type="button" value="5" onclick="show(5)">
            <input class="btn" type="button" value="6" onclick="show(6)">
        </div>
        <div class="row">
            <input class="btn" type="button" value="1" onclick="show(1)">
            <input class="btn" type="button" value="2" onclick="show(2)">
            <input class="btn" type="button" value="3" onclick="show(3)">
        </div>
        <div class="row">
            <input class="btn" type="button" value="0" onclick="show(0)">
            <input class="btn" type="button" value="." onclick="show('.')">
            <input class="btn" type="button" value="=" onclick="calc()">
        </div>
    </div>
</body>

</html>
<script src="../js/front_next.js" type="text/javascript" charset="utf-8"></script>