打印九九乘法表

 

打印九九乘法表

<script>
    let str = "";
    for (let i = 1; i < 9; i++) {
      for (let j = 1; j <= i; j++) {
        str += j + "x" + i + "=" + i * j;
      }
      str += "\n";
    }
    console.log(str);
  </script>