python用列表推导式生成九九乘法表并输出

# 生成九九乘法表
table = [(i, j, i*j) for i in range(1, 10) for j in range(1, 10)]

# 输出九九乘法表
for i in range(0, len(table), 9):
    for j in range(i, i+9):
        print(f'{table[j][0]} × {table[j][1]} = {table[j][2]:2d}', end='\t')
    print()

输出结果为：

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