#coding:utf-8
#################
# for迴圈兩個列表的過程
list1 = ['1', '1']
list2 = ['A','B']

for x in list1, list2:
    reslut = x[:]
    print reslut    # type=list

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

print list1, list2

print "#############"
# 簡單版
dir = {'A': 'a',
       'B': 'b'}
       
xq = dir.keys()
yw = dir.values()

 
# 這段程式碼是遍歷兩個列表之後賦值給新的兩個列表
for i in xq, yw:
    answer, question = i[:]    # 這裡可以加程式碼對元素操作之後再賦值給新的列表
    print answer, ",", question  # 你可以把這句放在for迴圈外面在看下結果

print "---------"
# 複雜版
for j in xq:
    answer_ = j[:]
    print answer_, ",",
    
print "\n"

for k in yw:
    question_ = k[:]
    print question_, "
 
,",