a = 1while a <= 9: b = 1 while b <= a: print("%d*%d=%d\t" % (b, a, a * b), end="") b += 1 print("") a += 1 相关文章: 2022-12-23 2022-12-23 2021-12-09 2022-12-23 2021-04-23 2021-08-31 2021-12-10 2022-12-23