weixin_48233497 2020-10-21 09:11 采纳率: 0%
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javascript 做一个14*14的乘法表

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  • _YuLF 2020-10-21 13:00
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    <html>
<head>
    <title>Title</title>
</head>
<body>
    <script type="text/javascript">
        function test () {
            for (var i = 14; i >= 1; i--) {
                for (var z = i; z >= 1; z--) {
                    var factorial = i * z;
                    document.write(i + "x" + z + "=" + factorial + "   " );
                }
                document.write("<br>")
            }
        }
    test();
</script>
</body>
</html>

    输出：

    14x14=196 14x13=182 14x12=168 14x11=154 14x10=140 14x9=126 14x8=112 14x7=98 14x6=84 14x5=70 14x4=56 14x3=42 14x2=28 14x1=14 
13x13=169 13x12=156 13x11=143 13x10=130 13x9=117 13x8=104 13x7=91 13x6=78 13x5=65 13x4=52 13x3=39 13x2=26 13x1=13 
12x12=144 12x11=132 12x10=120 12x9=108 12x8=96 12x7=84 12x6=72 12x5=60 12x4=48 12x3=36 12x2=24 12x1=12 
11x11=121 11x10=110 11x9=99 11x8=88 11x7=77 11x6=66 11x5=55 11x4=44 11x3=33 11x2=22 11x1=11 
10x10=100 10x9=90 10x8=80 10x7=70 10x6=60 10x5=50 10x4=40 10x3=30 10x2=20 10x1=10 
9x9=81 9x8=72 9x7=63 9x6=54 9x5=45 9x4=36 9x3=27 9x2=18 9x1=9 
8x8=64 8x7=56 8x6=48 8x5=40 8x4=32 8x3=24 8x2=16 8x1=8 
7x7=49 7x6=42 7x5=35 7x4=28 7x3=21 7x2=14 7x1=7 
6x6=36 6x5=30 6x4=24 6x3=18 6x2=12 6x1=6 
5x5=25 5x4=20 5x3=15 5x2=10 5x1=5 
4x4=16 4x3=12 4x2=8 4x1=4 
3x3=9 3x2=6 3x1=3 
2x2=4 2x1=2 
1x1=1
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