record = {'example' : 0}
for i in range(0,10):
   record['example'] = record['example']所对应的 value+1
关键问题在于「 record['example']所对应的 value 」该怎么写?
|      1loveersoldier      2016-09-05 16:06:52 +08:00 record['example'] += 1 | 
|  |      2NaVient      2016-09-05 17:12:45 +08:00 record['example']就是对应的 value 啊 | 
|      3beviniy      2016-09-06 13:37:52 +08:00 from itertools import Counter | 
|  |      4asd103      2016-09-06 19:22:28 +08:00 突然觉得很囧 | 
|  |      5wind3110991      2016-09-12 23:19:42 +08:00 record = {'example' : 0} for i in range(0,10): record['example'] = record['example'] + 1 print record['example'] | 
|  |      6romanticbao      2016-09-17 02:56:58 +08:00 record = {} DEFAULT_VALUE = 0 for item in data_list: record[item] = record.get(item, DEFAULT_VALUE) + 1 |