python打印倒置99乘法表

可以使用以下代码打印倒置99乘法表：

for i in range(9, , -1):
for j in range(i, , -1):
print(f"{i}*{j}={i*j}", end="\t")
print()

相关问题

python打印倒置九九乘法表

可以使用嵌套循环来打印倒置九九乘法表，代码如下：

for i in range(9, 0, -1):   # 外层循环，倒序输出行数
    for j in range(9, i-1, -1):   # 内层循环，倒序输出列数
        print('{} x {} = {:2d}'.format(j, i, j*i), end='  ')
    print()   # 打印完一行后换行

输出结果如下：

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

用python打印打印九九乘法表

以下是Python代码示例，可以打印九九乘法表：

for i in range(1, 10):
    for j in range(1, i+1):
        print(f"{j}*{i}={i*j}", end="\t")
    print()

运行结果如下：

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