Python通过for循环脚本实现九九乘法表

练习Python测试for循环实现九九乘法

#! /usr/bin/python
for a in range(1, 10):
  for b in range(1, a+1):
    print b, 'x', a, '=', b*a, '\t',
  print '\n'
print '\n'

执行结果：

[root@21yunwei py]# ./99.py 
1 x 1 = 1 	

1 x 2 = 2 	2 x 2 = 4 	

1 x 3 = 3 	2 x 3 = 6 	3 x 3 = 9 	

1 x 4 = 4 	2 x 4 = 8 	3 x 4 = 12 	4 x 4 = 16 	

1 x 5 = 5 	2 x 5 = 10 	3 x 5 = 15 	4 x 5 = 20 	5 x 5 = 25 	

1 x 6 = 6 	2 x 6 = 12 	3 x 6 = 18 	4 x 6 = 24 	5 x 6 = 30 	6 x 6 = 36 	

1 x 7 = 7 	2 x 7 = 14 	3 x 7 = 21 	4 x 7 = 28 	5 x 7 = 35 	6 x 7 = 42 	7 x 7 = 49 	

1 x 8 = 8 	2 x 8 = 16 	3 x 8 = 24 	4 x 8 = 32 	5 x 8 = 40 	6 x 8 = 48 	7 x 8 = 56 	8 x 8 = 64 	

1 x 9 = 9 	2 x 9 = 18 	3 x 9 = 27 	4 x 9 = 36 	5 x 9 = 45 	6 x 9 = 54 	7 x 9 = 63 	8 x 9 = 72 	9 x 9 = 81 

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