NCKU_WebDesign/ta.html at master · ericpi/NCKU_WebDesign · GitHub

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<!DOCTYPE html>
<html class="no-js">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <title></title>
    <meta name="description" content="">
    <meta name="viewport" content="width=device-width, initial-scale=1">
  </head>
  <body>

    <script type="text/javascript">
      // write your code here
      var heap = [];
      var type = ["黑桃", "愛心", "方塊", "梅花"];
      var num = ["A", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "J", "Q", "K"];
      for(i in type) {
        for(j in num) {
          heap.push((type[i] + num[j]));
        }
      }
      for (var i = heap.length - 1; i > 0; i--) {
        var j = Math.floor(Math.random() * (i + 1));
        var temp = heap[i];
        heap[i] = heap[j];
        heap[j] = temp;
      }
      console.log(heap);

    </script>
  </body>
</html>