python print 九九乘法表

下面是用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(f'{j} * {i} = {i*j}', end='\t')
    print()

输出结果为：

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	

相关问题

python九九乘法表矩形_7-2 jmu-python-九九乘法表（矩形） (10 分)

以下是Python实现九九乘法表矩形的代码：

for i in range(1, 10):
    for j in range(1, 10):
        product = i * j
        print('{:2d} x {:2d} = {:2d}'.format(i, j, product), end='  ')
    print()

输出结果为：

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

这段代码使用了两个循环，第一个循环控制乘法表的行数，第二个循环控制乘法表的列数。在循环中使用了字符串格式化，保证每个结果占用两个字符的宽度，便于排列成矩形。同时，使用了`end`参数将每个结果的结尾改为两个空格，便于排列成矩形。在每行的末尾使用了`print()`函数，使得每一行输出后换行。

python 用python编写九九乘法表

当然可以，以下是用Python编写九九乘法表的代码：

for i in range(1, 10):
    for j in range(1, i+1):
        print('{}x{}={}\t'.format(j, i, i*j), end='')
    print()

这段代码使用了两个for循环，第一个循环控制行数，第二个循环控制列数。在第二个循环中，我们使用了字符串格式化来输出乘法表中的每一项，其中 \t 表示制表符，使得每一项之间有一定的间隔。