<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
<style>
body {
font-family: "Microsoft YaHei", serif;
}
body, dl, dd, p, h1, h2, h3, h4, h5, h6 {
margin: 0;
}
ol, ul, li {
margin: 0;
padding: 0;
list-style: none;
}
img {
border: none
}
</style>
</head>
<body>
<div id="wrap"></div>
<script>
// 条件? 真语句:假语句;
2<3? alert(1):alert(2);
// var a;
//
// a && console.log(1)
// 三目并不是if的代替
// 三目表达式是一个运算符
var a = 5<6;
console.log(a? "qq":"ww");
</script>
</body>
</html>
Python3Turtle