#coding:utf-8

#################

# for循环两个列表的过程

list1 = ['1', '1']

list2 = ['A','B']

for x in list1, list2:

reslut = x[:]

print reslut # type=list

print "---------"

print list1, list2

print "#############"

# 简单版

dir = {'A': 'a',

'B': 'b'}

xq = dir.keys()

yw = dir.values()

# 这段代码是遍历两个列表之后赋值给新的两个列表

for i in xq, yw:

answer, question = i[:] # 这里可以加代码对元素操作之后再赋值给新的列表

print answer, ",", question # 你可以把这句放在for循环外面在看下结果

print "---------"

# 复杂版

for j in xq:

answer_ = j[:]

print answer_, ",",

print "\n"

for k in yw:

question_ = k[:]

print question_, ",",