摘要: 打印9*9乘法表 1.先打印第一列 for (int i = 1; i <= 9; i++) { System.out.println(1+"*"+i+"="+(1*i)); } 2.把固定的1再用一个循环包起来 for (int j = 1; j <=9; j++) { for (int i = 阅读全文
posted @ 2023-11-17 16:23 fightownself 阅读(4) 评论(0) 推荐(0) 编辑