摘要: public static void main(String[] args) { int i,j; for(i=1;i<=9;i++){ for (j=1;j<=i;j++){ System.out.print(i+"*"+j+"="+i*j+"\t"); } System.out.println( 阅读全文
posted @ 2020-08-04 20:14 ping4 阅读(358) 评论(0) 推荐(0)