前端initFb

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  • Post category:其他


<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script type="text/javascript">
       window.onload = function(){
           init();
       }
       function init(){
           console.log(initFb(10));
           console.log(initDiv(100));
       }
       var initFb = (function(){
           function fb(n){
               if(n <= 0){
                   return 0;
               }
               if(n <= 2){
                   return 1;
               }
               return fb(n - 1) + fb(n - 2);
           }
           return fb;
       })();
       var initDiv = (function(){
           function div(n){
               var arr = [];
               for(var i = 0; i <= n; i++){
                   if(i % 3 === 0 || i % 5 === 0 || i % 7 === 0){
                       arr.push(i);
                   }
               }
               return arr;
           }
           return div;
       })();
    </script>
</body>
</html>



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