var a = 1; for (int i = 1; i < 10; i++) { if (i == a) { Console.WriteLine(a + "×" + i + "=" + (a * i) + " "); } else { Console.Write(a + "×" + i + "=" + (a * i) + " "); } if (i > a) { for (int j = 2; j < i+1; j++) { Console.Write(j + "×" + i + "=" + (j * i) + " "); } Console.WriteLine(""); } }
自己半夜无聊写的,有更好的,可以推荐,谢谢
原文:https://www.cnblogs.com/yueyongsheng/p/14483931.html