python 打印9*9乘法表

# -*- coding: utf8 -*-

# Author:wxq

1、

for i in range(1,10):

    for j in range(1,i+1):

        print "%d*%d=%2d"%(i,j,i*j),

    print ("")

2、==============

for i in range(1,10):

    for k in  range(1,10-i):

        print ("   "),

        for j in range(1,i+1):

            print "%d*%d=%2d"%(i,j,i*j),

        print ("")

3、==================

for i in range(1,10):

    for k in range(1,10-i):

        print ("      "),

    for j in range(1,i+1):

        print "%d*%d=%2d"%(i,j,i*j),

    print ("")