js制作奇数偶数表

以下是使用 JavaScript 制作奇数偶数表的示例代码：

<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>奇数偶数表</title>
</head>

<body>
  <table id="numberTable" border="1">
    <tr>
      <th>数字</th>
      <th>奇偶性</th>
    </tr>
  </table>

  <script>
    // 定义要生成的数字范围
    const start = 1;
    const end = 20;

    const table = document.getElementById('numberTable');

    for (let i = start; i <= end; i++) {
      const row = table.insertRow();
      const cell1 = row.insertCell(0);
      const cell2 = row.insertCell(1);

      cell1.innerHTML = i;

      if (i % 2 === 0) {
        cell2.innerHTML = '偶数';
      } else {
        cell2.innerHTML = '奇数';
      }
    }
  </script>
</body>

</html>

在上述代码中：