python 1：列表和字典

初学Python, 对列表和字典的嵌套使用.

 1 phoneBook = [] #列表 list
 2 peopleInfo = {} #字典 dict
 3 i=0
 4 while i<3:
 5     peopleInfo['name'] = input('Input Name')
 6     peopleInfo['phone'] = input('Input Phone Number')
 7     phoneBook.append(peopleInfo.copy()) #copy 若不用copy则列表中将全是最后一个人
 8     i+=1
 9 i=0
10 for peopleInfo in phoneBook:
11     print('%d : %s -> phone :%s'%(i, peopleInfo['name'], peopleInfo['phone']))
12     i += 1

来源http://www.cnblogs.com/taowen/articles/11239.aspx

 

 

转载于:https://www.cnblogs.com/lv-2012/p/3273697.html