摘要: var arr = [9,5,8,2,6,7,1,3]; for(var i = 0; iarr[j]){ var b = arr[i]; arr[i] = arr[j]; arr[j] = b; } } } 阅读全文
posted @ 2019-09-19 13:33 LaLaLa_heng 阅读(119) 评论(0) 推荐(0) 编辑