75 lines
1.6 KiB
HTML
75 lines
1.6 KiB
HTML
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>Document</title>
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</head>
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<body>
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</body>
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<script>
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// console 调试
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// console.log ("js学习")
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//document.title = "hahaha"
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//window.alert("hahah")
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//var UserName="陆琪"
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// console.log(UserName);
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var money = 100;
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(money > 20) ? console.log("吃点好的") : console.log("吃拉面")
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//if (money>20) {
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// console.log("吃点好的");
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//}
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// else{
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//console.log("吃拉面");
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// }
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//var cj = 69
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//if (cj < 60) {
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// console.log("成绩不合格");
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//} else if (cj >= 60 && cj <= 70) {
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// console.log("成绩一般");
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//} else if (cj >= 80 && cj <= 90) {
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// console.log("成绩良好");
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// } else if (cj > 90 && cj <= 100) {
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// console.log("成绩优秀");
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// }
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// var name = "张三"
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// switch (name) {
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// case "张三":
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// console.log("欢迎回家");
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// break;
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// case "李四":
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// console.log("不是业主");
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// default:
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// break;
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}
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// var arr = new Array()
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//arr[0] = "你好"
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//arr[1] = "你好2"
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//arr[2] = "你好3"
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//console.log(arr);
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// var result = ""
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// for (var i = 1; i <= 9; i++) {
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//for (var j = 1; j <= i; j++) {
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// result += " " + j + 'x' + i + "=" + j * i
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// result += ` ${j}x${i}=${j * i}`
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// }
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//result += "<br/>"
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//}
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//document.write(result)
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</script>
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