面试题比较简单，代码如下：
# -*- coding: utf-8 -*-
def print_one_line(i):
string = ‘\t‘*(i-1)
for n in range(i,10):
string += str(i) + ‘X‘+ str(n) + ‘=‘ + str(i*n) +‘\t‘
print string
if __name__ == ‘__main__‘:
for i in range(1,10):
print_one_line(i)
原文：http://www.cnblogs.com/zhouxiaoming/p/7222153.html