乘法表的while2种方法，还有for的没写

以下是代码

#!/usr/bin/env python3
# -*- conding:utf-8 -*-
# @Time: 2017/12/10 19:11
# @Author:Luke
#打印乘法表
i = 1
'''
while i <= 9:
    for j in range(9):
        j += 1
        if j == 9 and i != 9:
            print("\n")
        elif j > i :
            continue
        else:
            print("%d * %d = %d " % ( i , j ,i * j ),end=" ")
    i += 1
'''
#这种方法更简便
while i <= 9:
    j = 1
    while j <= i :
        x = i * j
        print("%d * %d = %d "%(j,i,x),end=" ")
        j += 1
    print("")
    i += 1
欢迎探讨问题