代码如下:
let str = ""; for (let i = 1; i < 10; i++) { for (let j = 1; j <= i; j++) { str += (j + "×" + i + "=" + j * i + ' ') } str += '\n' } console.log(str)
通过2层for循环即可实现打印乘法口诀表啦!
posted on 2021-12-08 21:30 久居我梦 阅读(93) 评论(0) 收藏 举报