摘要: For语句 //简写100.for for (int i = 0; i < 100; i++) { } 九九乘法表: for (int i = 1; i <= 9; i++) { for(int j=1;j<=i;j++) { System.out.print(i+"*"+j+"="+(i*j)+" 阅读全文
posted @ 2022-07-14 15:15 Foolmen 阅读(18) 评论(0) 推荐(0)