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程式造假顯得很忙

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <script type="text/javascript">

      function a(){
        var start = 0;
        function b(){
          return start++;
        }
        
return b; } var inc = a(); console.log(inc()); console.log(inc()); console.log(inc()); </script> </body> </html>

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>Document</title>
</head>
<body>
  <script type="text/javascript">

      function
Person(name){ var age; function setAge(n){ age = n; } function getAge(){ return age; } return { name:name, setAge:setAge, getAge:getAge } }
var p1 = Person('ssj'); p1.setAge(22); console.log(p1.getAge()); </script> </body> </html>