利用Python语言打印一段九九乘法表

好的，这是一段用 Python 打印九九乘法表的代码：

for i in range(1, 10):
    for j in range(1, i + 1):
        print("%d * %d = %d" % (i, j, i * j), end="\t")
    print("")

它会输出如下的九九乘法表：

1 * 1 = 1
2 * 1 = 2	2 * 2 = 4
3 * 1 = 3	3 * 2 = 6	3 * 3 = 9
4 * 1 = 4	4 * 2 = 8	4 * 3 = 12	4 * 4 = 16
5 * 1 = 5	5 * 2 = 10	5 * 3 = 15	5 * 4 = 20	5 * 5 = 25
6 * 1 = 6	6 * 2 = 12	6 * 3 = 18	6 * 4 = 24	6 * 5 = 30	6 * 6 = 36
7 * 1 = 7	7 * 2 = 14	7 * 3 = 21	7 * 4 = 28	7 * 5 = 35	7 * 6 = 42	7 * 7 = 49
8 * 1 = 8	8 * 2 = 16	8 * 3 = 24	8 * 4 = 32	8 * 5 = 40	8 * 6 = 48	8 * 7 = 56	8 * 8 = 64
9 * 1 = 9	9 * 2 = 18	9 * 3 = 27	9 * 4 = 36	9 * 5 = 45	9 * 6 = 54	9 * 7 = 63	9 * 8 = 72	9 * 9 = 81